How to Sell a Warehouse or Industrial Building in Philadelphia and South Jersey

This guide explains how to sell a warehouse or industrial building in seven counties: Philadelphia, Bucks, Montgomery and Delaware in Pennsylvania, and Camden, Burlington and Gloucester in New Jersey. It's about selling the real estate, not an operating business, and it's written for owners of warehouses, plants, flex buildings and truck yards. For one county's transfer tax, town rules and market figures, start with its county page.

These are the rules we work through when we buy. We buy industrial buildings in these seven counties through our own company, and we're part of a family-owned business that has been operating for over 15 years. Where a section relies on a rule, a rate or a figure, it names the source, and the links are in the Sources list at the end. Rules and fees change, so confirm the ones that apply to your property with the professionals handling your sale.

What are your options for selling a warehouse?

The two main routes are listing with a commercial broker, who markets the building to many buyers, and selling directly to one buyer who makes a written as-is offer. Some owners sell to a tenant or neighbor, or sell the building and lease it back to keep operating. A direct sale can mean giving up some price for privacy and a known buyer.

• Listing with a broker. The broker markets the building publicly, runs tours and gathers offers. The commission is set in your listing agreement, and buyers usually inspect, test and arrange financing before they close. For a modern building in strong demand, competition can push the price up.
• Selling direct. One buyer puts a written offer on the building in its current condition. There's no marketing period and no commission. Fewer people learn the building is for sale, and the buyer prices the building's issues into the offer. We're one such buyer.
• Selling to someone you know. A tenant, a neighboring business or a competitor may want the building. Read your leases first: some give a tenant an option to buy or a right of first refusal, which can decide who gets to buy.
• Sale-leaseback. You sell the building and become its tenant, on a lease negotiated as part of the sale. The business stays put, and the money tied up in the building is freed up.

Our comparison of selling direct and listing walks through when each route wins.

How do buyers decide what a warehouse is worth?

Buyers price an industrial building on its size, clear height, loading, power, land and highway access, its condition and its leases. A leased building is valued largely on its rent and lease terms. A vacant one is valued on what a business that would occupy it, or a new tenant, would pay. Environmental history and zoning can move the number either way.

What a buyer looks at

• The building: size, clear height (the usable height under the roof structure), docks and drive-in doors, column spacing, power, sprinklers, roof age and how much of it is office. Our page on older industrial buildings covers how buyers weigh dated specs.
• The land: acreage, trailer and car parking, room for outdoor storage and room to expand.
• The location: how fast trucks reach I-95, I-295, the New Jersey Turnpike, the Pennsylvania Turnpike or the ports, and whether the surrounding uses suit industrial work.
• The income: for a leased building, the rent against market rent, the years left on each lease and the strength of each tenant.
• The risks: deferred repairs, code items, open permits, zoning that doesn't fit the current use, and environmental history.

What the market looks like in 2026

Across the Philadelphia region, 10.0% of the industrial space Cushman & Wakefield tracks stood vacant in the third quarter of 2026. Warehouse and distribution space had an average asking rent of $12.97 per square foot a year, net. Smaller buildings are harder to find. In the same quarter, CBRE counted 5.0% vacancy in buildings under 50,000 square feet, against 18.8% for buildings of 500,000 to 749,999 square feet. CBRE's Philadelphia market includes South Jersey and Northern Delaware. Each of our county pages has that county's own figures.

Getting a number

A broker's opinion of value estimates what the open market might pay. An appraisal is an independent estimate of market value, often ordered for a lender or an estate. A written offer tells you what one buyer is prepared to pay, on stated terms. A written as-is offer is a useful baseline even if you plan to list, because it shows what one buyer would pay with no marketing time, repair credits or commission.

What should you gather before you sell a warehouse?

Start with the deed, a recent tax bill, any survey and the building's basic specs. Add leases and a rent roll if tenants are in place, permits and certificates, and every environmental report you have. Gaps are normal. The earlier a buyer sees the paperwork, the fewer surprises come up during due diligence, when they cost the most.

What are the steps from first offer to closing?

A warehouse sale moves through five stages: offers, the purchase agreement, the buyer's due diligence, the state and local steps that run alongside it, and the closing. At closing, the title company records the deed and handles the taxes and payoffs. Some deadlines can start the day the agreement is signed, so plan for them before you sign.

1. Offers. A broker gathers bids, or a direct buyer makes a written offer. Compare who pays which costs, how long due diligence runs and what can change the price.
2. The purchase agreement. Signing starts the clocks the agreement sets, such as the due diligence period. In New Jersey, if ISRA covers the business on the property, its owner or operator has five days from signing to notify the state. The bulk sale notice counts back from closing: the state must receive it, with the signed contract, at least 10 business days before.
3. Due diligence. The buyer inspects the building, orders an environmental report and a title search, and reviews the leases, zoning and permits.
4. Local and state steps. The town's certificate or inspection, Philadelphia's Property Sales Certification, the New Jersey bulk sale notice and any ISRA filings run alongside due diligence. ISRA cleanup work can continue after closing.
5. Closing. The title company records the deed, collects the transfer taxes, pays off loans and liens, and prorates property taxes and rents.

How It Works shows how these stages run when you sell to us.

What goes into a warehouse purchase agreement?

The purchase agreement sets the price, the deposit, how long due diligence runs, the closing date and the conditions either side can rely on. It also says what's included, who pays which costs, how leases and security deposits pass to the buyer, and when the price can be revisited. Read those terms as closely as the price itself.

• Due diligence: how long it lasts, what the buyer may inspect or test, and what happens if the buyer finds a problem.
• Conditions to closing: what has to happen first, such as clear title, a town certificate or, in New Jersey, the ISRA steps. On leased buildings, the list can include tenant estoppel letters, short signed statements confirming each tenant's rent and lease terms.
• What's included: racking, cranes, compressors and other equipment that stays with the building, named in writing.
• Costs: who pays each transfer tax and fee. In Pennsylvania, the state can collect the tax from either side, so the agreement is where the split is set.
• Leases: how rents are prorated, how security deposits move to the new owner and who requests the estoppel letters.
• Price changes: when the price can be revisited, and on what grounds.

Our written offer states its due diligence period and its conditions, so you can lay it next to any other offer, line by line.

Which Pennsylvania rules affect a warehouse sale?

Pennsylvania charges a 1% state realty transfer tax plus a local tax, and buyer and seller are both liable for the state tax. Philadelphia's total is 4.578%. Selling in Philadelphia requires a Property Sales Certification, and some suburban towns require a resale certificate or inspection. The state's voluntary Act 2 program offers environmental liability protection that carries over to future owners.

Transfer tax

The Pennsylvania Department of Revenue says the state tax is 1% of the property's value, and county Recorders of Deeds collect it, often along with a local tax. It says both grantor and grantee (seller and buyer) are "jointly and severally liable," so the state can collect from either side, whatever the agreement says.

In Philadelphia, the City's 3.578% share brings the total to 4.578%, the rate since July 1, 2025. The City says buyers and sellers usually split it evenly, a custom rather than a legal requirement. Bucks and Montgomery counties each list 2%. Delaware County is 2% too, except in four municipalities. Radnor, Upper Darby and the City of Chester carry a 2.5% total, and Upper Providence Township carries 3% (the Delaware County township, not the one in Montgomery County). Our Pennsylvania transfer tax table works each rate through a $2,500,000 sale.

Certificates and inspections

Pennsylvania law makes a Property Sales Certification from the City's Department of Licenses and Inspections (L&I) a condition of any sale in Philadelphia. Expect a $139 fee and about five business days. The certificate shows the zoning, the last established use and any violations still open. L&I says a change of owner doesn't require a new certificate of occupancy, as long as the approved use stays the same. Our page on what Philadelphia requires before a sale also covers the zoning permit a new use needs.

In the suburbs, some townships and boroughs require a use and occupancy certificate or an inspection before a sale, and the rules vary town by town. State law (Act 133 of 2016) limits what a town can do with the results. If the inspection turns up violations, the sale can still close on a temporary certificate, and the buyer gets a year after the purchase to make the repairs. The town can neither shorten that year nor demand an escrow or a bond to issue the certificate. Our county pages list the rules and fees in the towns we checked: Bucks County resale inspections, Montgomery County resale rules and Delaware County resale certificates.

Vacant buildings in Philadelphia

Holding an empty building in Philadelphia has a price. After a commercial property has been vacant for more than three months with no construction under way or scheduled, the City requires a Vacant Commercial Property License. It carries a $202 annual fee and a bond of $50,000 to $500,000, scaled to the building's size. A letter of credit can stand in for the bond. Our page on selling a vacant building in Philadelphia lists the bond tiers and the City's other vacancy rules. Our vacant building page covers the costs of carrying one anywhere in our area.

Environmental cleanups

Pennsylvania's Act 2, the Land Recycling Program, is voluntary. It sets cleanup standards, and Pennsylvania's Department of Environmental Protection says the liability protection it grants "extends to future owners." If your property went through Act 2, the final report and the department's approval are worth having ready. Our page on selling with environmental problems walks through the program's steps.

Which New Jersey rules affect a warehouse sale?

New Jersey puts its Realty Transfer Fee on the seller and adds a Graduated Percent Fee, also seller-paid, on Class 4A commercial sales over $1 million. The buyer files a bulk sale notice with the state before closing. The Industrial Site Recovery Act (ISRA) can apply when a covered industrial business operates on the property, and some towns require a certificate before a sale.

Transfer fees and your tax class

By law, the Realty Transfer Fee is the seller's. The state charges it in steps for each $500 of the price, and by our arithmetic from its published rates, a $2,500,000 sale owes $27,725.

The Graduated Percent Fee, also the seller's, takes 1% to 3.5% of the whole price once a Class 4A commercial property sells for more than $1 million. Class 4B industrial property falls outside it. The state's classification rule lists storage warehouses as a 4B example, but the class printed on the municipal tax list is the one that decides. For a mixed-use property sold before the 2027 tax lists come out, the Division of Taxation will review the class before closing if asked. Our cost guide sets out both New Jersey fees with worked examples.

The bulk sale notice

When the property is used for business or to earn income, the buyer sends the Division of Taxation Form C-9600 and the signed contract. They must arrive at least 10 business days before closing, and the Division answers within 10 business days. Skipping the notice can leave the buyer liable for the seller's unpaid state taxes, so expect any careful buyer to file it. Our FAQ lists the replies the Division can send.

ISRA

Selling the building can trigger ISRA if a business the law covers operates there, whether you run it or a tenant does. The clock starts at signing: the owner or operator has five days to notify New Jersey's Department of Environmental Protection (NJDEP). Our ISRA guide explains how a sale can close while a cleanup continues.

Sellers who live outside New Jersey

Sellers based outside New Jersey have one more payment to plan for. An individual, estate or trust that isn't a New Jersey resident makes an estimated income tax payment before the deed is recorded, unless an exemption applies. It's 10.75%, the state's top rate, on the gain, with a floor of 2% of the price. Sellers that aren't individuals, estates or trusts don't owe it. Our FAQ explains the payment and its exemptions.

Town certificates

Several towns in each of our New Jersey counties tie a certificate or an inspection to the sale of commercial or industrial property. In the City of Camden, the seller applies for a resale occupancy certificate, which is issued to the buyer, before any property in the city changes hands. Burlington Township makes the owner apply, before any nonresidential building is sold, for a certificate of continued occupancy, which comes with an inspection. In Riverside, life and safety violations have to be fixed before ownership changes. Each county page lists the towns we checked: Camden County certificate rules, Burlington County certificates and fees and Gloucester County occupancy certificates.

How does environmental due diligence work in a warehouse sale?

Expect the buyer to order a Phase I environmental site assessment: a records review, site visit and interviews done to ASTM E1527-21, a standard the U.S. Environmental Protection Agency recognizes. If it flags a concern, a Phase II may test soil or groundwater. Known history, tank records and letters from regulators save time, and in New Jersey, ISRA can add steps of its own.

A Phase I protects the buyer, so the buyer orders it and will ask for access and a short interview about past uses. Under the federal rule, the inquiry must be done within one year before the purchase. Key parts of it, such as the site visit, interviews and records searches, must be done or updated within 180 days before the purchase. A recent report you already have can save time.

Underground or aboveground tanks, floor drains, past spills and old manufacturing uses are the usual questions. Share what you know early, even if it's secondhand: issues found late are harder to work through than issues priced from the start. When we buy, we price environmental conditions into the offer and work through ISRA or Act 2 with you and your environmental professional. In Pennsylvania, an Act 2 approval helps but isn't required to sell.

What happens to tenants and leases when you sell a warehouse?

The leases stay in force after a sale. Rent is prorated at closing, and tenants' security deposits move to the new owner. Expect a request for each tenant to sign a short estoppel letter that confirms the rent and the lease terms. Read each lease early for an option to buy or a right of first refusal, because either one can shape the sale.

For an investor, a building with steady tenants can be worth more than an empty one. A buyer who wants the space for its own business may value it less. Leases also limit timing: a buyer can't move into space a tenant still holds, and some leases require notice before inspections. Tell a buyer how you'd like tenant contact handled. We coordinate visits and estoppel requests with you before contacting any tenant. Our page on selling with tenants in place goes further.

If you're the one occupying the building, a sale-leaseback lets you sell and stay, with your new lease written into the purchase agreement.

What if a company, an estate or a family owns the building?

Whoever holds title signs the deed, so the title company asks for proof of authority. That can be a company's formation documents and a signed authorization to sell, or the papers that appoint an executor or trustee. When several people hold title together, each of them signs. Gather those documents early, because they can take a while to pull together.

These questions matter most when an owner is planning for retirement or a business is changing hands within a family. In the Census Bureau's survey data for 2018, 51% of the responding owners of U.S. businesses with employees were 55 or older.

• A company owns it: the company is the seller. Expect to show who can sign for it and that the owners approved the sale.
• An estate or a trust owns it: the executor or trustee signs, with the documents that show their authority. Our page on selling an inherited building covers the estate steps. In New Jersey, a nonresident estate or trust makes the estimated income tax payment described above unless an exemption applies.
• Several family members own it: each owner on the deed signs, as our page on co-owners who sell explains. Agree early on the price you'll accept and how you'll make decisions, so the sale doesn't stall at the end.

Selling the company that owns a building is a different transaction, with its own tax rules, such as New Jersey's Controlling Interest Transfer Tax on Class 4A property. Everything here assumes you're selling the building itself.

How long does it take to sell a warehouse?

How long a warehouse sale takes depends on the route and the property. Listing adds marketing time up front. On any route, the due diligence period, title work, town certificates, New Jersey's bulk sale notice and any ISRA filing set the minimum pace. We can't promise a set number of days. When you sell to us, you choose the date, within the required steps and the due diligence period in our offer.

Some steps have fixed lead times you can plan around:

• New Jersey bulk sale notice: due at the Division at least 10 business days before closing, with its reply due within 10 business days of receipt.
• ISRA: five days from signing the sale agreement for the owner or operator's notice to NJDEP.
• New Jersey tax class review: the Division of Taxation will review a mixed-use property's class for the Graduated Percent Fee before closing, on request. That applies to sales before the 2027 tax lists are out. It asks for the claim (Form RTF-3) at least 45 days before closing, and our cost guide explains what happens if the claim comes late.
• Philadelphia Property Sales Certification: about five business days.
• Suburban resale certificates: Haverford says the application must be filed at least 30 days before settlement. In Radnor, the seller applies at least 30 days ahead, or 14 days ahead when settlement is less than 30 days after the agreement of sale.
• A 1031 exchange: to defer tax on the gain by buying replacement property, you have 45 days after the sale to identify it. You must receive it within 180 days, or by your tax return's due date, including extensions, if that comes first. Our page on 1031 and partnership timing shows how the dates fall.

What taxes are due after you sell a warehouse?

If you're taxed as an individual and held the building more than a year, the gain is generally taxed at federal long-term capital gains rates of up to 20%. The part that comes from depreciation you took on the building, called unrecaptured section 1250 gain, is taxed at up to 25%. Pennsylvania and New Jersey tax the gain too.

• Federal rates: the IRS lists long-term rates of 0%, 15% and 20% depending on taxable income, and a 25% maximum on unrecaptured section 1250 gain from selling real property. Depreciation on equipment or other parts treated as personal property can be recaptured, which means it's taxed as ordinary income.
• Corporations: if a C corporation owns the building, it pays federal tax on the gain at the corporate rate of 21%.
• Net investment income tax: 3.8% on the lesser of your net investment income or your modified adjusted gross income above a threshold. The threshold is $200,000 for single filers or $250,000 for married couples filing jointly. Gain on property held in a trade or business is excluded unless the business is a passive activity for you. Whether the tax applies depends on how you held the building.
• Pennsylvania: net gains from selling property are one of the classes of income taxed at the 3.07% personal income tax rate. That rate applies to individuals, estates, trusts, partnerships, S corporations and LLCs not taxed federally as corporations.
• New Jersey: for individuals, estates and trusts, the gain is taxed under the state's graduated income tax, which tops out at 10.75%. Corporations pay the state's Corporation Business Tax instead. Nonresident individuals, estates and trusts make the estimated payment described above, before or at closing.
• Foreign sellers: under FIRPTA, the Foreign Investment in Real Property Tax Act, the buyer generally withholds 15% of the amount realized for the IRS. The amount realized is the cash and other property paid, plus any debt the buyer takes on. The seller can apply for reduced withholding.
• A 1031 exchange: since 2018, it applies only to real property held for business or investment. It can defer the gain when the exchange runs through a qualified intermediary and you meet the deadlines above. A qualified intermediary is an outside party that handles the exchange; your agents and related parties can't serve. Miss the deadlines, and the gain may be taxable. Our FAQ covers selling to us as part of an exchange.

Ask your accountant early. The timing of the sale, how the building is owned and how much depreciation you took all change the result.

What mistakes cost warehouse sellers money?

In New Jersey, the Graduated Percent Fee applies one rate to the whole price, so crossing a bracket's edge raises the entire fee. By our arithmetic, one dollar over $2,000,000 doubles a Class 4A sale's fee, from $20,000 to $40,000.02. If your price sits near an edge, check the class and run the numbers on both sides of the bracket before you agree.

Comparing offers by price alone hides what each one leaves you. A higher price with a commission, repair credits and months of carrying costs can net less than a lower as-is offer, or more. Put both on paper, line by line. Our worked example of a seller's net shows how.

Should you list your warehouse or sell it direct?

List when the building is modern, in demand and easy to finance, and you have time for marketing. Sell direct when privacy, simplicity, the building's condition, tenants or environmental questions matter more than the last dollar. Compare offers by what you'd net after commission, repair credits and carrying costs.

We're a direct buyer, so we're not neutral. That's why our side-by-side comparison also says when listing is the better choice.

Where this guide applies

We buy warehouses and industrial buildings in seven counties, and each has its own page with local market figures, transfer taxes and town rules:

• Pennsylvania: Philadelphia, Bucks County, Montgomery County and Delaware County
• New Jersey: Camden County (Gloucester City included), Burlington County and Gloucester County

For a New Jersey industrial site, read our ISRA guide. For the numbers, read what it costs to sell a warehouse. For a manufacturing plant, a flex building, a truck yard or cold storage, see what we buy, type by type.