2027 median assessment
$151K
Homes · City published roll
Philadelphia property report
400 block of Cosgrove St
Neighborhood area
Germantown
Approximate · based on ZIP 19144
Latest roll movement
+3%
2026 → 2027 assessments
Roll coverage
38
Homes · 40 total parcels
Entity-held signal
24%
9 of 38 homes
Preparing this comparison.
Open a property on this block
40 sourced parcel records. This list remains crawlable and usable while the live comparison prepares.
- 434 Cosgrove StIndividual, other or unknown mailing address$161K
- 435 Cosgrove StEntity-held$155K
- 436 Cosgrove StEntity-held$151K
- 437 Cosgrove StOwner-occupancy signal$147K
- 438 Cosgrove StIndividual, other or unknown mailing address$151K
- 439 Cosgrove StOwner-occupancy signal$147K
- 440 Cosgrove StOwner-occupancy signal$151K
- 441 Cosgrove StOwner-occupancy signal$147K
- 442 Cosgrove StOwner-occupancy signal$151K
- 443 Cosgrove StOwner-occupancy signal$147K
- 444 Cosgrove StOwner-occupancy signal$151K
- 445 Cosgrove StOwner-occupancy signal$147K
Read this block from the record
Choose a record layer. The map and property list above remain the primary way to move between buildings.
L&I permits · issue dates through Jul 27, 2026
Permit records by yearLatest pull
Issue calendar years 2007 through 2026. Values count distinct current OPA parcels by exact structured L&I permit and work type.
All permit records · 2025
0
Distinct current OPA parcels with any qualifying issue-dated record
Core-construction records · 2025
0
Distinct parcels with new-construction, alteration/addition, make-safe, structure, or site records
All permit recordsNot available
Each value is the number of distinct current OPA parcels with at least one qualifying record in the selected issue year and exact category. Select a point for the exact count. 2026 is year to date through Jul 27, 2026 and is not annualized.
Read this series as a table
| Permit issue year | Distinct current OPA parcels |
|---|
Inferred from public records · 2025-07-27 through 2026-07-27
What's coming to this block
0 possible-opening record signals in this 12-month window. These are classifications, not confirmed announcements.
No qualifying possible-opening permit or new active license signal was mapped here in this 12-month window.
Inference, not an opening announcement. Possible-opening classifications are inferences from public permit and license records, not confirmed opening announcements. A permit is authorization for a stated scope, not proof that work occurred or finished. A license is an L&I registration, not proof that a business is open or operating. Food and drink uses the seven exact L&I license types already used by BlockReport. The City record does not support a reliable restaurant, bar, and cafe split. License renewals do not create new events. The opening date is the earliest initial issue date for a deduped OPA parcel, normalized business identity, and license type. Sources: L&I building permits and L&I business licenses, data through Jul 27, 2026.
Source: L&I building permits, City of Philadelphia, issue dates through Jul 27, 2026. A permit is a City authorization with a stated scope. It is not proof that work started, was completed, remains in place, or is in good condition today. Dates are permit issue dates. A qualifying issuance record has an issue date and a current normalized status other than Denied or Refused. Records currently marked Expired, Cancelled, Revoked, Withdrawn, or Abandoned remain in the historical issuance count; the metric does not describe active work. The public count is distinct OPA parcels with at least one qualifying permit record in an area, calendar year, and category. Amendments, reissues, and child trade records cannot make one parcel count twice in the same cell. Category counts are not additive because one parcel can have records in more than one category. Trade, minor-building, zoning, occupancy, operations, and sign records stay separate from core construction. They are not folded into a construction-boom claim. The latest calendar year is year to date through the source maximum and is never annualized. Full-year YoY is not calculated into or out of that partial year. ZIP YoY is suppressed when the prior full-year core-construction count is below 8 parcels. The source crosses the legacy HANSEN and eCLIPSE systems. A change in record granularity can move counts even when physical construction activity does not change. 859,563 of 925,970 qualifying permit records match a current OPA parcel. 859,376 (92.8%) also have a usable Philadelphia ZIP and can contribute to ZIP or block counts. 38,534 qualifying records lack an OPA ID, 27,873 have a nonblank ID that does not match the current parcel file, and 187 match a current parcel without a usable 191xx ZIP.
Median home value
$151K
38 homes of 40 parcels · 2027 published roll
ZIP median $206K
Typical assessment split
20% / 80%
land / improvement · 38 homes
Commercial
$126K
2 buildings · $55/sqft
Price / sq ft
$140
typical home
city median $181
Vs. Philadelphia
0.7×
the city median
city $229K
Median recent sale
$108K
4 homes with a latest OPA sale field in 2yr
Tax / yr
$2K
typical home · up to $3K
city 2026 ≈$2K/yr
Median built
1950
year built
city 1925
Owner-occupancy signal
58%
22 of 38
Active rental licenses
26%
10 of 38 homes
city 16% of homes
Open violations
37
L&I code
▲ block 48% · city 5%
Tax delinquency · Jun 2022
$17K
6 of 40 listed
▲ block 15% · city 8%
Zoning appeals
8
7 parcels · ZBA & boards
block 18% · city 5%
Record caveats
2
of 40 parcels
Assessment change through 2026
1 year
+0%
value · tax +$347
5 years
+93%
value · tax +$808
10 years
+74%
value · tax +$850
Median assessed-home-value change through the billed-year roll. Tax deltas use the same endpoint and each year’s taxable-assessment median; exemptions can make the tax path differ from the full assessed-value path.
How the block compares
The typical home here is $151K — about 0.7× the citywide median home, and below the ZIP 19144 median of $207K. The same block, read against everyone else in the ZIP 19144 and across Philadelphia.
| This block | ZIP 19144 | Philadelphia | |
|---|---|---|---|
| Median home value | $151K | $207K | $229K |
| Homes with Homestead exemption | 45% | 49% | 49% |
Assessment trend
The median home assessment on this block has lagged Philadelphia's residential assessment trend, changing +5.7% a year against the city's 6.8%.
Indexed assessment change · this block vs. Philadelphia residential assessments
Rebased to 100 in 2016, like a stock against its index. $100 in the typical home here would be worth $179 today versus $198 across Philadelphia — this block trailed the market.
Annualized assessment change
+5.7%/yr
since 2016
Total assessment change
+74%
since 2016
vs. Philadelphia assessments
-1.1 pts
city 6.8%/yr
This compares City assessments, not sale prices or investment returns. Reassessment years are lumpy, and construction, demolition, subdivision, or classification changes can move a block median.
Ownership of 40 parcels
- Owner-occupancy signal 23
- Entity-held 9
- Individual, other or unknown mailing address 8
Value distribution · 2027 published roll
$45K$172K+
The block's largest owner, J A Properties LLC, carries 11 open violations across 13 properties it owns around the city.
| Owner | On block | Properties on this block | Owns citywide | Portfolio value | Tax bills mail to | Source |
|---|---|---|---|---|---|---|
| J A Properties LLC | 1 | 13 | $1.7M | 9450 Sw Gemini Dr, Beaverton OR, 97008 | phila.gov ↗ · registry ↗ | |
| Mba Rentals LLC | 1 | 9 | $1.5M | 2337 Philmont Ave Ste 103, Huntingdon Valley PA, 19006 | phila.gov ↗ · registry ↗ | |
| Individual owner on record (individual) | 2 | 7 | $1.7M | — | phila.gov ↗ | |
| Determined Holdings LLC | 1 | 2 | $241K | 455 E Cosgrove St, Philadelphia PA, 19144 | phila.gov ↗ · registry ↗ | |
| Bpa 24 LLC | 1 | 2 | $294K | 3225 Mcleod Dr Ste 100, Las Vegas Nv, 89121 | phila.gov ↗ · registry ↗ | |
| Spoon Properties G1 LLC | 1 | 1 | $155K | 7938 Gilbert St, Philadelphia PA, 19150 | phila.gov ↗ · registry ↗ | |
| New Age Rentals LLC | 1 | 1 | $147K | 183 Krams Ave, Philadelphia PA, 19127 | phila.gov ↗ · registry ↗ | |
| Wilmington Trust Savings Fund Society Fs (bank / lender) | 1 | 1 | $147K | 1 Mortgage Way, Mount Laurel NJ, 08054 | phila.gov ↗ | |
| Pa464ecosg19144 LLC | 1 | 1 | $151K | 5512 N 5th St 2nd Flr, Philadelphia PA, 19120 | phila.gov ↗ · registry ↗ | |
| Three Building Blocks Pa LLC | 1 | 1 | $151K | 101-25 102 Street, Ozone Park NY, 11416 | phila.gov ↗ · registry ↗ |
Property addresses identify the parcels represented by each grouped owner row. Individual names and mailing addresses stay hidden. For organizations, the mailing address is where the assessor sends the tax bill; "Registry" searches the recorded owner name in state incorporation records.
Safety & quality of life
Within 200 metres of the block over the last 12 months: 136 police incident reports, about 11 a month, and 172 resident 311 requests to the city. These are raw nearby counts, not population-adjusted rates. A busy commercial corridor can record more activity than a residential block.
Police incidents · 12mo
136
about 11/month · within 200m
311 requests · 12mo
172
about 14/month · 58 open
Most reported crimes
Other Assaults45
All Other Offenses21
Thefts16
Vandalism/Criminal Mischief8
Burglary Residential7
Fraud6
Top 311 complaints
Maintenance Complaint43
Rubbish/Recyclable Material Collection29
Abandoned Vehicle20
Illegal Dumping18
Salting12
Street Defect12
Philadelphia Police incident reports and 311 service requests within 200m, trailing 12 months. The breakdown preserves the source's reported offense types. Reported location is not necessarily where an incident occurred.
Schools
The public schools this block is zoned for — its official School District of Philadelphia catchments.
Elementary & Middle · K-8
Theodore Roosevelt
430 E Washington Ln · 407 students
High · 9-12
Martin Luther King
6100 Stenton Ave · 604 students
Catchment assignments from the School District of Philadelphia via City of Philadelphia open data. Confirm with the District before enrollment decisions.
Median income
$53K
Household
Own vs. rent
31%
Owner-occupied
Median age
25.4
Residents
Median rent
$-667M
Gross monthly
US Census 2023 ACS 5-year estimates for the surrounding block group, not a measurement of this hundred-block or its current residents.
Generated 2026-07-24 from public City of Philadelphia records · Download this block's data (CSV)