Buying a Home in Philadelphia in 2027: What Changes and What to Plan

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By Max Karasick, Compass real estate agent licensed in PA and NJ

Buying a house in Philadelphia in 2027 means buying under a fresh set of tax numbers. Every property now has a 2027 assessed value from the Office of Property Assessment. The Real Estate Tax rate is still 1.3998%. If you live in the home, the Homestead Exemption knocks $100,000 off the taxable value, but only if you apply. And the realty transfer tax is 4.578%, usually split with the seller. The figures are easy. The dates are where buyers quietly lose money.

Think of this as a calendar plus a list of what's different. For the basics of getting preapproved and making an offer, start with the first-time home buyer guide for Philadelphia.

What Changes for Philadelphia Home Buyers in 2027?

Short version: the 2027 tax bill on whatever you buy is based on its new 2027 assessed value, not the number on some older tax record. The City kept the rate at 1.3998%, so the assessment is the thing that moves your bill. Here's where it stands as of October 2026:

New values. OPA started mailing tax year 2027 valuation notices on June 29, 2026. Before you write an offer, look up the 2027 value for the address on the City's Property Search site. It takes a minute.
Same rate. The City says the 1.3998% rate (0.6159% City plus 0.7839% School District) hasn't moved since 2016 and stays put for 2027.
Homestead at $100,000. That's $100,000 of taxable value gone, which saves most owners up to $1,399 a year. It isn't income based.
Transfer tax. 4.578% total: 3.578% to the City and 1% to the Commonwealth. The transfer tax guide covers who pays and the exemptions.
Appeal windows. The standard 2027 appeal deadlines are gone, but buyers who sign or close late in 2026 get a 30-day window of their own. More on that below.

Where the Market Stands Going Into 2027

The numbers say city buyers have more breathing room than suburban buyers right now. As of September 2026, Realtor.com Economic Research showed a median list price of $264,950 in Philadelphia County, a median of 64 days on market and about 5,256 active listings. Montgomery County homes moved faster, at a median of 41 days. Camden County sat at 46. A house that's been listed for two months is usually one where you can ask for a credit, a repair or a later closing date, not just a lower price.

The Buyer's Calendar From Now Through 2027

Before you sign an agreement of sale: planning on the Philly First Home grant? Finish City-funded housing counseling first. The City requires it before the agreement is signed, and there's no fixing that order later.
Agreement signed or deed recorded after October 5 and before December 31, 2026: the purchaser or new owner has 30 calendar days to file a market value appeal with the Board of Revision of Taxes (BRT).
December 1, 2026: last day to apply for Homestead for the 2027 bill. Same day, the Department of Revenue starts mailing 2027 Real Estate Tax bills.
Closing December 2 to 31, 2026: the City says buyers who close in this stretch can still apply for Homestead.
March 31, 2027: 2027 Real Estate Tax is due. Unpaid balances pick up 1.5% a month starting April 1.
October 4, 2027: the first Monday in October, which under BRT rules is the deadline to appeal a 2028 value. Double check it on the BRT site as it gets closer.
December 1, 2027: the Homestead deadline if you close in 2027 and want the break on your 2028 bill.

Do 2027 Assessments Change a Buyer's Monthly Payment?

Yes, if your taxes run through the mortgage. Most lenders collect them monthly in an escrow account, and the Consumer Financial Protection Bureau notes that a change in property taxes can push that payment up or down. The math: assessed value, minus Homestead if you qualify, times 1.3998%. Your purchase price doesn't reset the assessment. Paying more than the City's number doesn't raise this year's bill, and paying less doesn't lower it.

Worked Example

Say you make a hypothetical $400,000 purchase of a home with a 2027 assessed value of $380,000, no abatement, at the 1.3998% rate:

Without Homestead: $380,000 x 1.3998% = $5,319.24 a year, about $443 a month
With Homestead: $280,000 x 1.3998% = $3,919.44 a year, about $327 a month
Difference: $1,399.80 a year, about $117 a month, for filling out one form

That's a pretty good hourly rate for paperwork. Homes with an active 10-year abatement play by different rules: the abated part of the value isn't taxed, and Homestead is off the table until the abatement ends. The abatement guide shows how to check the years left and run the post-abatement number.

When Should a New Philadelphia Owner Apply for the Homestead Exemption?

The day you close and move in, or close to it. Applications filed by December 1 count toward the next year's bill. The City says filing by October 1 gets the break onto your first bill, and owners approved later get a second, adjusted bill. Having a mortgage doesn't disqualify you. Once you're approved, you don't reapply unless the deed changes, like when a co-owner is added or removed.

You can file three ways: online through the Philadelphia Tax Center (no login needed), by phone or by mailing a paper form to the Department of Revenue. If the City's record still shows the prior owner, the City suggests calling or using the paper form. One trade off worth knowing: you can't hold Homestead and LOOP together, and you can't hold Homestead and an active abatement either.

What Closing Costs Does a Philadelphia Buyer Pay?

Usually half of the 4.578% transfer tax, plus lender fees, the appraisal, title insurance, recording fees and prepaid items like homeowners insurance and the first escrow deposit for taxes. On a hypothetical $400,000 purchase, your customary half of the transfer tax alone is $9,156. Budget for it early.

Your lender's Loan Estimate lists the rest. Federal rules say you get the Closing Disclosure at least three business days before closing, so you can line the two up and spot anything that moved. Philadelphia bills Real Estate Tax for the calendar year, due March 31, so the title company typically splits the year's tax between you and the seller at closing.

Cash to close has two pressure valves. The Philly First Home grant can cover up to $10,000 or 6% of the price, whichever is less, for eligible first-time buyers. A seller credit can cover closing costs within your loan program's limits, and the seller credits and rate buydowns guide walks through the caps.

The 30-Day Appeal Window for Late-2026 Buyers

The 2027 First Level Review deadline (September 1, 2026) and the standard BRT deadline (October 5, 2026) have passed. But BRT rules carve out buyers. Sign an agreement of sale after the first Monday of October and before December 31, and you have 30 calendar days from signing to file. If the deed is recorded in that window, the new owner gets 30 days from the deed date.

That's worth using if the 2027 value looks high next to what you're paying, or if the record has the wrong square footage. The assessment appeal guide covers the evidence the BRT wants and how to file.

How Max Uses This With Clients

Before an offer, Max pulls the 2027 value and any abatement from the City record and builds your monthly cost with and without Homestead, so the tax line in your budget matches the bill that actually shows up. Your half of the transfer tax and the lender's estimate go on one page, so cash to close is one number, not a scavenger hunt. Using Philly First Home? Counseling goes on the calendar before any agreement gets signed. After closing, the Homestead application and, for late-2026 contracts, the 30-day appeal date go on your checklist with the actual date written in.

This is general information, not tax or legal advice. Confirm your own figures with the City, your lender or a real estate attorney. Ready to plan a purchase? Start on the buy page.

Official Sources

FAQ

What changes for Philadelphia home buyers in 2027?

Philadelphia home buyers in 2027 pay Real Estate Tax on new 2027 assessed values from the Office of Property Assessment. As of October 2026, the City kept the rate at 1.3998%, Homestead still takes $100,000 off the taxable value for owner occupants and the realty transfer tax stays at 4.578%.

When should a new Philadelphia owner apply for the Homestead Exemption?

Right after you close and move in. Applications filed by December 1 count toward the next year's bill, so December 1, 2026 is the date for 2027 bills. The City says buyers who close between December 2 and 31, 2026 can still apply, so a late closing doesn't cost you the break.

Do 2027 assessments change a buyer's monthly payment?

Yes. If your taxes run through a mortgage escrow account, the 2027 assessed value sets the tax bill and with it part of your monthly payment. The math is the assessed value, minus $100,000 with Homestead, times 1.3998%. Your purchase price doesn't reset the assessment, up or down.

What closing costs does a Philadelphia buyer pay?

A Philadelphia buyer usually pays half of the 4.578% realty transfer tax, plus lender fees, the appraisal, title insurance, recording fees and prepaid items like insurance and escrow deposits. On a hypothetical $400,000 purchase, your customary half of the transfer tax is $9,156. The Closing Disclosure shows the final figures.

Can a buyer appeal a Philadelphia assessment after the October deadline?

Sometimes. Board of Revision of Taxes rules give a purchaser 30 calendar days to appeal when the agreement of sale is signed, or the deed is recorded, after the first Monday of October and before December 31. For tax year 2027, that window opened after October 5, 2026.

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