Public Records
Edition
PhiladelphiaBuilt on public City of Philadelphia recordsJuly 8, 2026

Who owns your block

800 block of Tyson Ave

A mostly owner-occupied block: 75% of homes are lived in by their owners, with 3 open code violations.

The typical home here is up 72% since 2016, now about $285K. Property taxes are climbing about 4% a year and the increases are speeding up.

Every parcel on the block, colored by who owns it. Tap a parcel for the owner and its city record.

By the Numbers

Median value
$285K
$206K–$379K
ZIP median $293K
Price / sq ft
$203
typical home
city median $177
Vs. Philadelphia
1.3×
the city median
city $223K
Recent sale
$265K
3 sold in 2yr
assessed $285K
Tax / yr
$3K
typical · up to $5K
city ≈$3K/yr
Median built
1950
year built
city 1925
Owner-occupied
75%
38 of 51
city 41%
Rentals
22%
11 licensed
city 15% of homes
Open violations
3
L&I code
▲ block 6% · city 5%
Back taxes
$0
all current
▼ block 0% · city 9%

How fast it's moving

1 year
+0%
value · tax +$80
5 years
+65%
value · tax +$1K
10 years
+72%
value · tax +$994

Assessed-value change for the typical home. Philadelphia taxes a flat 1.3998% of value, so the bill moves with it.

The makeup of the block

Every home, plotted by size and assessed value — press play and watch the block reprice from 2016 to 2027. One bubble per house (area = lot size), colored by who owns it; a gold ring marks tax-abated new construction. Click a bubble for its report.

2027
  • Owner-occupied
  • Investor / LLC
  • Absentee
  • Vacant
  • Tax-abated
  • Bubble = lot size
  • → bigger interior  ·  ↑ higher value

Assessed values from the city's year-by-year assessment record — a proxy for price, lumpy in reassessment years.

How the block compares

The typical home here is $285K — about 1.3× the citywide median, and below the ZIP 19111 median of $293K. The same block, read against everyone else in the ZIP 19111 and across Philadelphia.

This blockZIP 19111Philadelphia
Median home value$285K$293K$223K
Owner-occupied55%57%41%

Safety & quality of life

Within 200 metres of the block over the last 12 months: 40 reported crimes (7 violent) and 72 resident 311 requests to the city.

Crimes · 12mo
40
7 violent · within 200m
311 requests · 12mo
72
14 still open

Most reported crimes

Motor Vehicle Theft11
Theft from Vehicle6
Thefts6
Other Assaults5
All Other Offenses3
Vandalism/Criminal Mischief3

Top 311 complaints

Rubbish/Recyclable Material Collection25
Abandoned Vehicle8
Maintenance Complaint7
Sanitation Violation7
License Complaint4
Inlet Cleaning3

Philadelphia Police incident reports and 311 service requests within 200m, trailing 12 months. Reported location, not necessarily where an incident occurred.

Schools

The public schools this block is zoned for — its official School District of Philadelphia catchments.

Elementary · K-5
J Hampton Moore
6900 Summerdale Ave · 1162 students
Middle · 6-8
Castor Gardens
1800 Cottman Ave · 1340 students
High · 9-12
Northeast High
1601 Cottman Ave · 185 students

Catchment assignments from the School District of Philadelphia via City of Philadelphia open data. Confirm with the District before enrollment decisions.

What it's worth, and where taxes are going

Median assessed value · 2016–2027

$0$250K$500K$285K2016: $165K2017: $165K2018: $165K2019: $165K2020: $172K2021: $172K2022: $172K2023: $239K2024: $239K2025: $285K2026: $285K2027: $285K2016202020232027

▲ +72% since 2016

Estimated property tax · per home, per year

$0$2,500$5,000$2,8882016: $1,8942017: $1,8942018: $1,8942019: $1,7512020: $1,7792021: $1,7792022: $1,7792023: $2,2232024: $2,2232025: $2,6192026: $2,8082027: $2,8882016202020232027

▲ +52% since 2016 · ~+4%/yr

Who really pays

Philadelphia charges every home the same 1.40% of its assessed value. Abatements and exemptions shrink what some homes are taxed on — here's this block:

23 homes pay the full 1.40%28 pay less

The block as an asset

Read like a financial asset, this block has lagged the Philadelphia market, compounding +5.1% a year against the city's 6.5%.

Indexed performance · this block vs. the Philadelphia market

9510025020162019202220252027This block 172 Philadelphia 201

Rebased to 100 in 2016, like a stock against its index. $100 in the typical home here would be worth $172 today versus $201 across Philadelphia — this block trailed the market.

Annualized return
+5.1%/yr
price, since 2016
Total appreciation
+72%
since 2016
Net rental yield
est., after tax carry
Total return
+5.1%/yr
price + net rent
Real return
+2.1%/yr
after ~3% inflation
vs. Philadelphia
-1.4 pts
market 6.5%/yr

Return is from assessed-value history (a proxy for market price, lumpy in reassessment years); rental yield is estimated from ACS area rents. Informational only, not investment advice.

How often it changes hands

This block has recorded 70 arm's-length sales since 2000. The typical home has sold 1 time in that window, while 8 have not changed hands at all.

Every recorded sale · price & date

$0$250K$500K200020052010201520202025
70arm's-length sales since 2000
1times the typical home has sold
4most sales for a single property
8homes never sold in the window

Who owns it

Ownership of 51 parcels

Owner-occupied: 38Investor / LLC: 2Absentee individual: 11 51parcels
  • Owner-occupied 38
  • Investor / LLC 2
  • Absentee individual 11

Value distribution today

1 parcels0 parcels0 parcels0 parcels24 parcels21 parcels5 parcels
$206K$313K+

The block's largest owner, Nice Mayers Properties Ll, carries 1 open violation across 2 properties it owns around the city.

OwnerOn blockOwns citywidePortfolio valueSource
Nice Mayers Properties Ll12$502Kphila.gov ↗ · registry ↗
Sunrise Ks Realty LLC11$271Kphila.gov ↗ · registry ↗

The mailing address is where the assessor sends the tax bill — for an LLC, often the closest public record gets to the person behind it. "Registry" searches the owner's name in state incorporation records (OpenCorporates).

House by house

All 51 homes on the block — value and 12-year trajectory, ownership, and the paper trail on the ones that were bought, built, torn down, or flipped. Sorted up the street; each links to its full city record — or download the roster (CSV).

Every house's assessed value, 2016–2027 — each line is one home

$0$250K$500K201620182020202220242026Block median
Each houseNew build / flipBlock median

Worth a look

AddressOwnershipValue & trendBd/BaSq ftBuiltSalesFlags
800 TYSON AVE Traded 2×: $100K in 2018 → $280K in 2018 (+180%). Absentee individual $379K —/— 1,822 1950 2
801 TYSON AVE Owner-occupied $303K 4/2 1,764 1950 1 rented
802 TYSON AVE Traded 2×: $94K in 2002 → $94K in 2002 (+0%). Owner-occupied $286K 3/1 1,358 1950 2
803 TYSON AVE Owner-occupied $289K 3/2 1,404 1950 1
804 TYSON AVE Traded 2×: $88K in 2002 → $177K in 2006 (+102%). Owner-occupied $282K 3/1 1,358 1950 2 rented
805 TYSON AVE Traded 2×: $91K in 2000 → $350K in 2025 (+285%). Owner-occupied $289K 3/2 1,404 1950 2
806 TYSON AVE Owner-occupied $282K 3/1 1,358 1950 1
807 TYSON AVE Traded 2×: $92K in 2001 → $273K in 2022 (+198%). Absentee individual $289K 3/2 1,404 1950 2 rented
808 TYSON AVE Absentee individual $282K 3/1 1,358 1950 1
809 TYSON AVE Owner-occupied $285K 3/2 1,404 1950 1
810 TYSON AVE Traded 2×: $173K in 2006 → $265K in 2024 (+53%). Owner-occupied $282K 3/1 1,358 1950 2
811 TYSON AVE Owner-occupied $285K 3/2 1,404 1950 1
812 TYSON AVE Traded 4×: $92K in 2001 → $278K in 2024 (+202%). Absentee individual $282K 3/1 1,358 1950 4
813 TYSON AVE Traded 3×: $150K in 2004 → $160K in 2018 (+7%). Absentee individual $206K 3/2 1,404 1950 3 rented
814 TYSON AVE Traded 2×: $82K in 2000 → $290K in 2022 (+254%). Owner-occupied $279K 3/1 1,358 1950 2
815 TYSON AVE Owner-occupied $285K 3/2 1,404 1950 0
816 TYSON AVE Traded 3×: $82K in 2000 → $230K in 2018 (+180%). Absentee individual $282K 3/1 1,358 1950 3 rented
817 TYSON AVE Traded 3×: $116K in 2003 → $117K in 2015 (+1%). Absentee individual $285K 3/2 1,404 1950 3 rented
818 TYSON AVE Traded 2×: $68K in 2000 → $230K in 2019 (+238%). Owner-occupied $318K 3/1 1,358 1950 2
819 TYSON AVE Owner-occupied $285K 3/2 1,404 1950 1
820 TYSON AVE Investor / LLC $271K 3/1 1,358 1950 1 rented
821 TYSON AVE Owner-occupied $285K 3/2 1,404 1950 1
822 TYSON AVE Owner-occupied $271K 3/1 1,358 1950 0
823 TYSON AVE Owner-occupied $285K 3/2 1,404 1950 1
824 TYSON AVE Owner-occupied $282K 3/1 1,358 1950 0
825 TYSON AVE Traded 2×: $130K in 2003 → $145K in 2014 (+12%). Owner-occupied $282K 3/2 1,404 1950 2
826 TYSON AVE Absentee individual $282K 3/1 1,358 1950 1
827 TYSON AVE Owner-occupied $282K 3/2 1,404 1950 1
828 TYSON AVE Owner-occupied $282K 3/1 1,358 1950 1
829 TYSON AVE Owner-occupied $285K 3/2 1,404 1950 1
830 TYSON AVE Traded 2×: $125K in 2016 → $150K in 2025 (+20%). Owner-occupied $271K 3/1 1,358 1950 2
831 TYSON AVE Owner-occupied $285K 3/2 1,404 1950 1
832 TYSON AVE Owner-occupied $282K 3/1 1,358 1950 1
833 TYSON AVE Owner-occupied $282K 3/2 1,404 1950 1
834 TYSON AVE Owner-occupied $282K 3/1 1,358 1950 1
835 TYSON AVE Owner-occupied $285K 3/2 1,404 1950 1
836 TYSON AVE Owner-occupied $271K 3/1 1,358 1950 1
837 TYSON AVE Owner-occupied $285K 3/2 1,404 1950 1
838 TYSON AVE Owner-occupied $282K 3/1 1,358 1950 0 1 viol
839 TYSON AVE Owner-occupied $285K 3/2 1,404 1950 0
840 TYSON AVE Traded 3×: $90K in 2001 → $289K in 2022 (+221%). Absentee individual $282K 3/— 1,358 1950 3 rented1 viol
841 TYSON AVE Traded 2×: $135K in 2003 → $165K in 2018 (+22%). Investor / LLC $285K 3/2 1,404 1950 2 rented1 viol
842 TYSON AVE Owner-occupied $282K 3/1 1,358 1950 0
843 TYSON AVE Absentee individual $285K 3/2 1,404 1950 1 rented
844 TYSON AVE Traded 2×: $128K in 2004 → $173K in 2007 (+35%). Owner-occupied $282K 3/1 1,358 1950 2
845 TYSON AVE Traded 2×: $135K in 2003 → $175K in 2008 (+30%). Owner-occupied $285K 3/2 1,404 1950 2
846 TYSON AVE Traded 4×: $143K in 2004 → $207K in 2019 (+45%). Absentee individual $282K 3/1 1,358 1950 4
847 TYSON AVE Owner-occupied $289K 3/2 1,404 1950 0
848 TYSON AVE Owner-occupied $314K 6/2 1,800 1950 1 rented
849 TYSON AVE Owner-occupied $289K 3/2 1,404 1950 1
851 TYSON AVE Owner-occupied $313K —/— 1,764 1950 0

Neighborhood

Neighborhood income and demographics are coming soon.

Generated 2026-07-08 from public City of Philadelphia records  ·  Download this block's data (CSV)

Where this comes from

City datasets are fetched live from OpenDataPhilly (phl.carto.com) and cached briefly. AI-written passages are generated from these records only and rejected if they state a number the record doesn't hold.