2027 median assessment
$479K
Homes · City published roll
Philadelphia property report
1100 block of Mount Vernon St
Neighborhood area
Northern Liberties · Callowhill
Approximate · based on ZIP 19123
Latest roll movement
+0%
2026 → 2027 assessments
Roll coverage
36
Homes · 39 total parcels
Entity-held signal
8%
3 of 36 homes
Preparing this comparison.
Open a property on this block
39 sourced parcel records. This list remains crawlable and usable while the live comparison prepares.
- 1102 Mount Vernon StIndividual, other or unknown mailing address$285K
- 1104 Mount Vernon StOwner-occupancy signal$285K
- 1105 Mount Vernon St · OPA 888140790Owner-occupancy signal$463K
- 1105 Mount Vernon St · OPA 888140788Individual, other or unknown mailing address$395K
- 1106 Mount Vernon StOwner-occupancy signal$610K
- 1107 Mount Vernon StOwner-occupancy signal$760K
- 1108 Mount Vernon StOwner-occupancy signal$601K
- 1109 Mount Vernon StOwner-occupancy signal$760K
- 1110 Mount Vernon StIndividual, other or unknown mailing address$617K
- 1111 Mount Vernon St · OPA 888140006Owner-occupancy signal$314K
- 1111 Mount Vernon St · OPA 888140008Individual, other or unknown mailing address$590K
- 1111 Mount Vernon St · OPA 888140000Entity-held$383K
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
1
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
$479K
36 homes of 39 parcels · 2027 published roll
ZIP median $449K
Typical assessment split
20% / 80%
land / improvement · 36 homes
Price / sq ft
$241
typical home
city median $181
Vs. Philadelphia
2.1×
the city median
city $229K
Median recent sale
$725K
2 homes with a latest OPA sale field in 2yr
Tax / yr
$4K
typical home · up to $12K
city 2026 ≈$2K/yr
Major assessment exemptions
14 of 36
$85K/yr estimated reduction
Owner-occupancy signal
64%
23 of 36
Active rental licenses
28%
10 of 36 homes
city 16% of homes
Open violations
7
L&I code
▼ block 3% · city 5%
Tax delinquency · Jun 2022
$28K
2 of 39 listed
▼ block 5% · city 8%
Zoning appeals
7
6 parcels · ZBA & boards
block 15% · city 5%
Record caveats
6
of 39 parcels
Assessment change through 2026
1 year
+0%
value · tax +$404
5 years
+45%
value · tax +$2K
10 years
+187%
value · tax +$3K
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 $479K — about 2.1× the citywide median home, and above the ZIP 19123 median of $457K. The same block, read against everyone else in the ZIP 19123 and across Philadelphia.
| This block | ZIP 19123 | Philadelphia | |
|---|---|---|---|
| Median home value | $479K | $457K | $229K |
| Homes with Homestead exemption | 17% | 33% | 49% |
Assessment trend
The median home assessment on this block has beaten Philadelphia's residential assessment trend, changing +11.1% 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 $288 today versus $198 across Philadelphia — this block outpaced the market.
Annualized assessment change
+11.1%/yr
since 2016
Total assessment change
+187%
since 2016
vs. Philadelphia assessments
+4.3 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 39 parcels
- Owner-occupancy signal 23
- Entity-held 4
- Individual, other or unknown mailing address 10
- Vacant 2
Value distribution · 2027 published roll
$150K$819K+
| Owner | On block | Properties on this block | Owns citywide | Portfolio value | Tax bills mail to | Source |
|---|---|---|---|---|---|---|
| Aan LLC | 1 | 5 | $2.5M | 3601 Spring Garden St, Philadelphia PA, 19104 | phila.gov ↗ · registry ↗ | |
| Pjma Group | 2 | 2 | $699K | 237 Chestnut Dr, Wrightstown NJ, 08562 | phila.gov ↗ · registry ↗ | |
| Individual owner on record (individual) | 2 | 2 | $786K | — | phila.gov ↗ | |
| Individual owner on record (individual) | 2 | 2 | $670K | — | phila.gov ↗ | |
| Aj168 LLC | 1 | 1 | $150K | 1123 Mount Vernon St, Philadelphia PA, 19123 | phila.gov ↗ · registry ↗ | |
| X & I Home LLC | 1 | 1 | $990K | 5 Sprague Landing, Blackwood NJ, 08012 | 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: 135 police incident reports, about 11 a month, and 177 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
135
about 11/month · within 200m
311 requests · 12mo
177
about 15/month · 29 open
Most reported crimes
Thefts24
Other Assaults22
Vandalism/Criminal Mischief17
Motor Vehicle Theft16
All Other Offenses12
Burglary Residential10
Top 311 complaints
Rubbish/Recyclable Material Collection38
Maintenance Complaint32
Sanitation Violation15
Illegal Dumping14
Shoveling10
Dangerous Sidewalk9
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
Spring Garden
1146 Melon St · 247 students
High · 9-12
Benjamin HS Franklin
616 N 15th St · 975 students
Catchment assignments from the School District of Philadelphia via City of Philadelphia open data. Confirm with the District before enrollment decisions.
Median income
$104K
Household
Own vs. rent
42%
Owner-occupied
Median age
30.5
Residents
Median rent
$2K
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)