Philadelphia assessment change desk
Who jumped most in the 2019 assessment?
Start with the City’s latest roll-over-roll assessment changes, then explore 31 shareable rankings across 47 qualifying Philadelphia ZIP codes and 19,623 indexed blocks.
- Rankings
- 31
- ZIP codes
- 47
- Indexed blocks
- 19,623
The assessment change desk
Who moved most in the 2018–2019 City rolls?
This is the change in median assessed home value, not sale prices, an appraisal, or the percentage change in a tax bill. Parcel changes and new construction can move a place’s median.
- ZIPs assessed higher
- 38
- ZIPs assessed lower
- 7
- Median ZIP change
- +9%
- Roll comparison
- 2018 → 2019
Blocks with the biggest jumps
Explore the city
Choose what you want to compare
Preview the top five here. Every board opens to its own page with a clean link built to share.
ZIP code rankings
47 qualifying Philadelphia ZIP codes compared on assessed value, assessment growth, and latest OPA sale fields.
Biggest assessment jumps · 2018–2019
Assessed-value change for the median home over the past year.
Source: OPA assessments · City of Philadelphia
Micro-line: recorded value · Movement: versus prior roll
- ▲ 2vs 2018ZIP 19122 · Olde Kensington · North Philadelphia20162019+63.1%
- ▲ 3vs 2018ZIP 19121 · Brewerytown · Sharswood20162019+54.9%
- ▼ 2vs 2018ZIP 19146 · Graduate Hospital · Point Breeze20162019+48.7%
- ▲ 3vs 2018ZIP 19145 · Girard Estate · South Philadelphia20162019+42.4%
- ▲ 1vs 2018ZIP 19125 · Fishtown · East Kensington20162019+42.1%
Most expensive ZIP codes
Qualifying Philadelphia ZIPs ranked by median assessed home value.
Source: OPA assessments · City of Philadelphia
Micro-line: recorded value · Movement: versus prior roll
- →vs 2018ZIP 19103 · Rittenhouse · Logan Square20152019$484K
- →vs 2018ZIP 19118 · Chestnut Hill20152019$482K
- →vs 2018ZIP 19102 · Center City West20152019$349K
- ▲ 2vs 2018ZIP 19123 · Northern Liberties · Callowhill20152019$346K
- →vs 2018ZIP 19130 · Fairmount · Spring Garden20152019$336K
Priciest ZIPs per square foot
Median of assessed value divided by more than 200 recorded interior square feet for OPA single- and multi-family homes, by ZIP.
Source: OPA assessments · City of Philadelphia
Micro-line: recorded value · Movement: versus prior roll
- ▲ 1vs 2018ZIP 19103 · Rittenhouse · Logan Square20152019$385/sqft
- ▼ 1vs 2018ZIP 19102 · Center City West20152019$363/sqft
- →vs 2018ZIP 19106 · Old City · Society Hill20152019$345/sqft
- →vs 2018ZIP 19107 · Washington Square West · Chinatown20152019$277/sqft
- →vs 2018ZIP 19130 · Fairmount · Spring Garden20152019$252/sqft
Most million-dollar homes
Homes assessed at $1M or more, counted by ZIP.
Source: OPA assessments · City of Philadelphia
Micro-line: recorded value · Movement: versus prior roll
- →vs 2018ZIP 19103 · Rittenhouse · Logan Square201520191,351 homes
- →vs 2018ZIP 19106 · Old City · Society Hill20152019645 homes
- ▲ 1vs 2018ZIP 19118 · Chestnut Hill20152019314 homes
- ▼ 1vs 2018ZIP 19102 · Center City West20152019310 homes
- →vs 2018ZIP 19147 · Queen Village · East Passyunk20152019244 homes
Rising fastest since 2016
Compounded change in median assessed home value per year since 2016. This is not a sale-price index.
Source: OPA assessments · City of Philadelphia
Micro-line: recorded value · Movement: versus prior roll
- ▲ 42vs 2018ZIP 19122 · Olde Kensington · North Philadelphia20172019+17.6%/yr
- ▲ 3vs 2018ZIP 19146 · Graduate Hospital · Point Breeze20172019+16.9%/yr
- ▲ 8vs 2018ZIP 19121 · Brewerytown · Sharswood20172019+15.9%/yr
- ▲ 4vs 2018ZIP 19125 · Fishtown · East Kensington20172019+13.5%/yr
- ▲ 5vs 2018ZIP 19145 · Girard Estate · South Philadelphia20172019+13%/yr
Busiest sales markets
Homes whose latest OPA sale field is over $20,000 and dated in the past 180 days, by ZIP. This is not every deed transaction.
Source: OPA assessments · City of Philadelphia
- ZIP 19146 · Graduate Hospital · Point Breeze213 records
- ZIP 19134 · Port Richmond · Kensington205 records
- ZIP 19143 · Cedar Park · Kingsessing202 records
- ZIP 19148 · Pennsport · Lower Moyamensing192 records
- ZIP 19145 · Girard Estate · South Philadelphia178 records
Hottest sale prices right now
Median of each home’s latest OPA sale field in the past 180 days versus the prior 180, requiring at least 30 observations in each window. This is not a repeat-sales index.
Source: OPA assessments · City of Philadelphia
Most affordable ZIP codes
Qualifying Philadelphia ZIPs ranked from the lowest median assessed home value upward.
Source: OPA assessments · City of Philadelphia
Micro-line: recorded value · Movement: versus prior roll
- →vs 2018ZIP 19132 · Strawberry Mansion · North Philadelphia20152019$31K
- ▲ 1vs 2018ZIP 19133 · Fairhill · West Kensington20152019$44K
- ▲ 1vs 2018ZIP 19140 · Hunting Park · Nicetown–Tioga20152019$52K
- ▲ 1vs 2018ZIP 19134 · Port Richmond · Kensington20152019$55K
- ▲ 2vs 2018ZIP 19139 · Walnut Hill · Haddington20152019$64K
Block rankings
Residential boards generally require at least 12 homes. Commercial boards require at least 3 commercial parcels. Parcel-wide civic boards require at least 8 parcels. Each full board states its exact population and formula.
Most expensive blocks
Ranked by the median assessed home value—homes only, using the City’s classification and blocks with at least 12 homes.
Source: OPA assessments · City of Philadelphia
Priciest Philadelphia blocks per square foot
Median assessed value per recorded interior square foot, among blocks with at least 12 homes.
Source: OPA assessments · City of Philadelphia
- 1900-1999 Walnut St$1481
- 2100-2199 Hamilton St$1391
- 500-599 Walnut St$1175
- 200-299 S 25th St$1036
- 100-199 S 18th St$953
Largest annualized assessment changes since 2016
Compounded change in the median assessment for an exact paired cohort of at least 12 current homes with records in 2016 and the latest billed year. Current year-built records after 2016 are excluded. Missing build years and historical classification changes can remain, so this is an assessment-change screen, not market appreciation or a sale-price index.
Source: OPA assessments · City of Philadelphia
- 15100-15199 Wildflower Way+33.5%/yr
- 1300-1399 S Bouvier St+27.8%/yr
- 2800-2899 Master St+27.4%/yr
- 2300-2399 Roma Dr+27.2%/yr
- 500-599 Kingsley Ct+26.5%/yr
Biggest changes in Philadelphia’s latest assessment roll
Change between the latest two consecutive published assessment rolls for a stable cohort of at least 12 homes that existed by 2016—not a sale-price change.
Source: OPA assessments · City of Philadelphia
- 6700-6799 N 13th St+656.9%
- 2600-2699 Waterloo St+99%
- 2900-2999 Gransback St+86.5%
- 5500-5599 Beaumont St+69.6%
- 800-899 W Firth St+68.8%
Blocks where buyers paid most above assessment
The median sale premium for the same homes, with each recorded sale from the past two years compared with that home’s assessment roll for the sale year. Every block has at least five matched sales; nominal transfers and package-looking price multiples are excluded. Renovation before resale can still widen the gap.
Source: OPA assessments · City of Philadelphia
- 1300-1399 Kerbaugh St+133% vs assessed
- 1100-1199 Divinity St+128% vs assessed
- 600-699 E Wensley St+114% vs assessed
- 1500-1599 W Tioga St+107% vs assessed
- 2000-2099 W Boston St+107% vs assessed
Blocks where buyers paid most below assessment
The median sale discount for the same homes, with each recorded sale from the past two years compared with that home’s assessment roll for the sale year. Every block has at least five matched sales; nominal transfers and package-looking price multiples are excluded.
Source: OPA assessments · City of Philadelphia
- 2000-2099 W Oxford St-37% vs assessed
- 4600-4699 Vista St-35% vs assessed
- 600-699 Mayfair St-31% vs assessed
- 1700-1799 Arlington St-30% vs assessed
- 300-399 Earlham Ter-30% vs assessed
Most affordable blocks
The lowest median assessed home values from $25,000 upward, on blocks with at least 12 homes. The floor removes nominal and highly anomalous medians. Assessed value is not an asking price.
Source: OPA assessments · City of Philadelphia
Affordable blocks rising fastest
Blocks with a median home assessment from $25,000 through $250,000, ranked by compounded assessment growth for an exact paired cohort of at least 12 homes with records in 2016 and the latest billed year.
Source: OPA assessments · City of Philadelphia
- 1600-1699 N 27th St+25.4%/yr
- 2500-2599 A St+23.5%/yr
- 1600-1699 N 26th St+23.5%/yr
- 100-199 E Huntingdon St+22.8%/yr
- 2500-2599 N Lee St+22.4%/yr
Philadelphia blocks where nearly every home is a rental
Residential parcels with an active City rental license, as a share of all homes on the block. This measures license records, not tenant count or unlicensed rentals. At least 12 homes per block.
Source: L&I violations · City of Philadelphia
Blocks Philadelphia rebuilt since 2020
The share of homes whose OPA year-built record is 2020 or later. At least 12 homes per block, ranked by share and then by the number of new homes.
Source: OPA assessments · City of Philadelphia
Blocks with the highest major-exemption share
The share of homes where OPA shows a material full-versus-taxable assessment gap. The numeric roll does not establish a residential improvement abatement or exclude every other relief program. At least 12 homes per block.
Source: OPA assessments · City of Philadelphia
Blocks with the most major assessment exemptions
A numeric screen for homes where OPA shows a material gap between full and taxable assessment. It does not identify the exemption program, term, or legal basis.
Source: OPA assessments · City of Philadelphia
- 300-399 S Broad St107 homes
- 200-299 S 25th St68 homes
- 1900-1999 Walnut St66 homes
- 900-999 N Marshall St64 homes
- 4500-4599 Riverside Way58 homes
Where assessment exemptions reduce the annual estimate most
Full-assessment tax scenario minus taxable-assessment estimate for homes, block by block. This is not a Revenue ledger, appropriation figure, or finding about any exemption program.
Source: OPA assessments · City of Philadelphia
- 1900-1999 Walnut St$3.9M/yr
- 300-399 S Broad St$3.7M/yr
- 500-599 Walnut St$2.4M/yr
- 2100-2199 Hamilton St$1.4M/yr
- 200-299 S 25th St$1.2M/yr
Philadelphia blocks with the most open L&I violation rows
Rows marked open in the fetched L&I records. Status can change after report assembly; verify the current notice in City Property History.
Source: L&I violations · City of Philadelphia
- 1100-1199 N Delaware Ave140 open
- 3900-3999 Conshohocken Ave122 open
- 2900-2999 Kensington Ave109 open
- 4200-4299 Frankford Ave84 open
- 600-699 Jamestown Ave80 open
Philadelphia blocks with the largest recorded delinquency balances — June 2022
Historical City delinquency snapshot from June 2022, including interest and penalties recorded then. These are not current payoff balances.
Source: Dept. of Revenue · City of Philadelphia
Blocks with the highest non-owner-occupancy signal
One minus the owner-occupancy signal: entity-held homes plus individually held homes without a Homestead field or matching Philadelphia tax-mailing address. At least 12 homes per block. This does not prove investor ownership, rental use, or vacancy.
Source: OPA assessments · City of Philadelphia
Philadelphia blocks with the most million-dollar homes
Homes assessed at $1M or more, counted on blocks with at least 12 homes.
Source: OPA assessments · City of Philadelphia
- 200-299 S 18th St137 homes
- 200-299 W Rittenhouse Sq125 homes
- 100-199 S 18th St121 homes
- 1400-1499 S Penn Sq117 homes
- 300-399 S Broad St107 homes
Blocks with the most zoning and L&I appeals
ZBA and related appeal records can challenge refusals, issued permits, violations, or other L&I decisions. The count alone does not say which side prevailed or whether work is authorized.
Source: ZBA appeals · City of Philadelphia
- 1200-1299 Vine St79 appeals
- 3400-3499 Midvale Ave31 appeals
- 3400-3499 W Penn St31 appeals
- 1800-1899 N 17th St30 appeals
- 4300-4399 Main St30 appeals
Busiest blocks
Homes whose latest recorded OPA sale was at least $20,000 and occurred in the past two years, on blocks with at least 12 homes. This is a sale-count screen, not a verified arm’s-length classification.
Source: OPA assessments · City of Philadelphia
- 1400-1499 Locust St51 in 2yr
- 200-299 W Rittenhouse Sq50 in 2yr
- 1300-1399 Locust St48 in 2yr
- 2000-2099 Hamilton St47 in 2yr
- 2600-2699 Pennsylvania Ave46 in 2yr
Ownership & the untaxed city
Citywide, from owner names and assessment fields on the current OPA roll. Companies, agencies and institutions only. Individually held property is never named on a list, and name aggregation does not establish beneficial ownership.
Most valuable untaxed properties
Stadiums, campuses and hospital towers shown with a zero or de minimis taxable assessment in the latest OPA roll, ranked by assessed value. Verify the legal basis, continuing eligibility, and live account separately.
Source: OPA assessments · City of Philadelphia
- 1020 Pattison Ave$496M · $6.9M/yr full-assessment scenario
- 1 Citizens Bank Way$443M · $6.2M/yr full-assessment scenario
- 3300 N 33rd St$349M · $4.9M/yr full-assessment scenario
- 3102 Mechanicsville Rd$302M · $4.2M/yr full-assessment scenario
- 111 N Broad St$241M · $3.4M/yr full-assessment scenario
Organization names on the most OPA parcels
Entity and agency owner names on the current OPA assessment roll, ranked by matched parcel count. This is recorded-name aggregation, not proof of beneficial ownership or control. We merge reviewed public-agency aliases and mechanical spelling or punctuation variants, but do not infer parent companies or affiliated LLCs. Individually held property is not listed.
Source: OPA assessments · City of Philadelphia
- Philadelphia Housing Authority4,926 parcels · $1.5B
- City Of Philadelphia4,872 parcels · $7B
- Philadelphia Land Bank2,498 parcels · $133M
- Philadelphia Redevelopment Authority1,611 parcels · $278M
- Neighborhood Restorations556 parcels · $20M
Commercial & public-record watchlists
Corridor and industrial blocks by assessed commercial value, plus properties with dated tax, L&I, or licensing records. A watchlist entry does not establish a current tax balance or seller motivation. Every row opens its report.
Most valuable commercial blocks
Corridor and industrial blocks ranked by median assessed commercial parcel value—not the block’s total value.
Source: OPA assessments · City of Philadelphia
Priciest commercial ZIP codes
ZIP codes ranked by median assessed value for commercial parcels. This is the City assessment basis, not asking price, sale price, rent, or a valuation.
Source: OPA assessments · City of Philadelphia
- →vs 2018ZIP 19154 · Parkwood · Far Northeast$1.9M
- →vs 2018ZIP 19103 · Rittenhouse · Logan Square$1.7M
- →vs 2018ZIP 19102 · Center City West$1.7M
- →vs 2018ZIP 19153 · Eastwick · Airport$1.3M
- →vs 2018ZIP 19107 · Washington Square West · Chinatown$1.2M
Commercial properties on the public-record watchlist
Properties with one or more separately dated records: a June 2022 tax-delinquency snapshot entry, open L&I violations, or an active vacant-property license. The tax figure is historical and does not show a current balance or an owner’s intent to sell.
Source: Dept. of Revenue · L&I violations · City of Philadelphia
- 3001 Red Lion Rd$519K · Jun 2022 tax snapshot · 10 open violations
- 1420 Locust St$492K · Jun 2022 tax snapshot · 12 open violations
- 1001-19 Market St$483K · Jun 2022 tax snapshot · 4 open violations
- 1501 Locust St$371K · Jun 2022 tax snapshot · 6 open violations
- 7800 Lindbergh Blvd$317K · Jun 2022 tax snapshot · 6 open violations
Built from the BlockReport metrics index over City of Philadelphia records — assessed-value basis. Look up any address · ZIP table (CSV)