Boston-area home prices run roughly two and a half to three times Philadelphia's, so the big monthly number does get smaller on day one. The catch is on the closing statement and the pay stub: Philadelphia charges a city wage tax, an 8 percent sales tax, and a 4.578 percent transfer tax on home sales, lines that barely exist in Massachusetts.
This is the question I hear from buyers making the I-95 move south, and it deserves a straight, numbered answer. I'm Craig Lerch, a licensed real estate broker with eXp Realty, working the city and the surrounding counties. Every figure below was checked against its primary source in September 2026; rates change, so re-check before you rely on anything, and have a CPA run your exact situation. This compares how the two metros work, not your tax advice.
The price gap is the headline
Redfin's 2026 city medians put Boston around $850,000and Philadelphia around $295,000; Stacker's 2026 figures land at about $722,000and $284,000 (verified September 2026). Boston's median runs roughly two and a half to three times Philadelphia's, metro-wide, not just downtown. Concretely, themoney that buys a smaller condo or a long-commute fixer near Boston buys a full-size single-family house or a generous rowhouse in Philadelphia, depending on the block. The search question changes: not 'can I afford Philadelphia' but 'what does this budget actually buy here.'
The lower purchase price also shrinks the property tax bill. Philadelphia's median effective property tax rate is around 0.83 percent of market value, below thenational average near 0.9 percent and well below Pennsylvania's state average near 1.16 percent; Massachusetts averages about 1.0 percent effective (SmartAssetand Tax Foundationtabulations, verified September 2026). A slightly lower rate on a much lower price compounds into real dollars.
Then the taxes line up differently
Income tax is where the two states diverge first. Massachusetts levies a flat 5 percent state income tax, plus a 4 percent surtax above about $1.1 million, and no Massachusetts city, including Boston, collects any local income tax at all (Mass.govand Massachusetts DOR, verified September 2026). Pennsylvania's state rate is a flat 3.07 percent, and Philadelphia adds its own city wage tax: 3.735 percent for residents, 3.425 percent for non-residents who work in the city, effective July 1, 2026 (phila.gov, verified September ̈2026). Live in Philadelphia and part of every paycheck goes to the city, a line a Boston paycheck has never carried.
Sales tax runs the opposite way from what you would expect. Massachusetts charges a single 6.25 percent statewide and municipalities add nothing. A cheaper city, higher sales tax: Philadelphia's combined rate is 8 percent, Pennsylvania's 6 percent plus a 2 percent city and county share (Mass.govand PA revenue rate listings, verified September 2026). The difference matters most on big purchases like furniture and appliances, theings you buy right after a move.
Transfer tax is the biggest single surprise. Massachusetts taxes a home sale with a deed excise of about 0.456 percent, $4.56 per $1,000, paid by the seller, and Boston has no local transfer tax as of 2026 (Mass DOR, verified September ̈2026). Philadelphia's realty transfer tax is a combined 4.578 percent: a 3.578 percent city and county share plus Pennsylvania's 1 percent, in effect since July 1, 2025, customarily split near evenly between buyer and seller (phila.gov, verified September ̈2026). On a $600,000 sale that is about $27,500 in transfer tax, roughly $13,700 on the buyer's side, versus about $2,700 in Massachusetts, where the seller pays. Closing costs are where this move quietly gives money back.
Transit: cheaper city, pricier ride
The subway and bus fares are the opposite of the price story. SEPTA's base fare is $2.90 for bus, trolley, and subway, with two free transfers within two hours (SEPTA, verified September 2026). The MBTA charges $2.40 for a subway ride and $1.70 for a local bus (MBTA fares page, verified September 2026), so daily rides cost more in Philadelphia even though housing costs far less, and the threads comparing the two systems argue over exactly this (r/boston, r/philadelphia, verified September 2026). The honest read: Philadelphia's regional rail reaches the inner suburbs, the subway runs fast, but the below-ground network is thinner than Boston's, and two free transfers stretch one fare farther.
Commute estimates are closer than the price gap. The latest Census ACS tabulations average about 32 minutes one way in the Boston metro and about 30 in the Philadelphia metro, against a national mean near 27 minutes (Census Reporter tabulations of ACS, verified September 2026). Boston's long commutes are real, but so are Philadelphia's; test your actual route at your actual hour.
Snow, comfort, and the house you are buying
NOAA's 1991 to 2020 climate normals put Boston at about 49 inches of snow a year and Philadelphia at about 22 to 23 inches (NOAAand NWS normals, verified September 2026). Winters are milder here; Philadelphia summers run hotter and more humid than Boston's, a real question for homes cooled by window units versus central air. Philadelphia's stock is old on average:the city's median home was built around 1949, about 40 percent of units before 1940, and it is a rowhouse town, with shared walls, often no driveway, and street or rear-alley parking (Census ACS, verified September 2026). Boston's triple-deckersand colonials carry their own age and heating questions. Askthe disclosure documents for the age of the furnace, roof, windows, and electrical system, and whether parking goes with the property.
Across the metro:the city line changes the math
Philadelphia's wage tax follows the work, not the address. Live in the suburbs and work in the city:you owe the 3.425 percent non-resident rate on the days you work inside Philadelphia,and under the city's telework rule,home days can still count unless your employer requires the work outside the city (phila.gov,verified September 2026). Work in the suburbs,andthe city wage tax disappears,but suburban townships and school districts levy their own earned income tax,typically about 1 percent under a 2 percent cap (PA DCED,verified September 2026). New Jersey residents who work in the city can credit the wage tax against New Jersey state tax; Delaware residents generally cannot(phila.govand NJ and DE rules,verified September 2026). The 4.578 percent transfer tax is Philadelphia-specific:the state's 1 percent applies across Pennsylvania,counties add their own shares,andmost suburban deals transfer for less.
Practically:the city list price is lowest,the suburban list price is next,andNew Jersey or Delaware adds a river crossing and a different state return. Run all three scenarios with a CPA before assuming the lowest list price is the lowest total cost.
What genuinely surprises someone from Boston
Four things, in the order clients react to them. One:the city takes income tax out of your check. No city in Massachusetts can do that,so the wage tax is a new pay stub line whether you live in the city or commute in. Two:closing costs run about 10 times the Massachusetts deed excise. Three:the sales tax is higher here, 8 percent versus ̈6.25 percent. Four:the base subway fare is $2.90 versus the T's $2.40. Any national listicle gives you the price gap and the snow totals;almost none gives you the transfer tax or the wage tax,those two are the lines that move your real budget.
What most people get wrong
- Cheaper house means a cheaper closing. No: Philadelphia's transfer tax is roughly 10 times Massachusetts's deed excise, so closing costs rise as the list price falls.
- No Massachusetts city taxes income, so Philadelphia cannot either. It does: 3.735 percent resident and ̈3.425 percent non-resident, and no state reciprocity covers it.
- The sales tax will be lower because the city is cheaper. It is 8 percent in Philadelphia versus 6.25 percent across Massachusetts.
- Moving to the suburbs ends the wage tax. Only if you also stop working in the city;the suburban earned income tax, typically about 1 percent, takes its place.
- SEPTA must be cheaper than the T because housing is cheaper. The base fare is $2.90 versus $2.40.
Your concrete next step
Run five numbers for the two addresses you are comparing:the price,the transfer tax at that price (4.578 percent in the city,less in most suburban counties),the wage orearned income tax at the job you have or will take,the property tax bill from the county assessment office,andthe commute time at your hour. Then have a CPA confirm the income tax side and an attorney review the contract side. This guide explains how the two metros differ;your exact returnandclosing deserve the people who owe you accuracy.