ZIP Code 77536

10,805 properties in this area

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77536 Summary Statistics

Flood risk, pollution data, and real estate statistics for this area

Area Overview

The majority of properties (97%) sit in FEMA Zone X with minimal flood risk. At an average elevation of 29.4 feet above sea level, this is a low-lying area for the Houston region. Properties here have moderate pollution levels compared to the Houston metro, with 67% within 2 miles of facilities releasing known carcinogens.

Flood Risk Summary

FEMA Flood Zones

FEMA designates flood zones based on flood risk. Flood insurance is required for high-risk zones with federally backed mortgages.

XMinimal Risk10,467 (96.9%)

Outside 100-year floodplain. Flood insurance optional but recommended.

AEHigh Risk263 (2.4%)

1% annual flood chance with base flood elevations. Insurance required.

AHigh Risk73 (0.7%)

1% annual flood chance. Flood insurance required for federally backed mortgages.

AOHigh Risk2 (0.0%)

Shallow flooding 1-3 ft from rivers/streams. Insurance required.

Flood Risk Level

Our flood risk assessment combines FEMA flood zone, elevation, and proximity to bayous into a single rating.

Very Low10,467
96.9%
Moderate338
3.1%
Average Ground Elevation29.4 ftAbove sea level. Higher elevation generally means lower flood risk.

Pollution Summary

Based on EPA Toxics Release Inventory (TRI) data. TRI tracks industrial facilities that release toxic chemicals into air, water, or land.

Pollution Exposure Level61.2/100(Moderate)Higher = more pollution exposure from nearby industrial facilities.
Properties Near Carcinogen Sources67.1%Within 2 miles of facilities releasing known carcinogens.
Properties Near PBT Sources51%PBTs (Persistent Bioaccumulative Toxics) accumulate in the environment and food chain.
Avg. TRI Facilities Nearby6Average number of TRI-reporting industrial facilities within 2 miles of properties.

Real Estate Summary

Based on 2025 Harris County Appraisal District (HCAD) data for residential properties.

Property Values

Median Home Value$265,696
Average Home Value$307,501
Year-over-Year Change+3.93%

Home Characteristics

Average Home Size2,211 sq ft
Average Lot Size9,609 sq ft
Average Year Built1980

Based on 10,005 residential properties in this ZIP code.

Home Age Distribution

Before 1950153
1.5%
1950-19692,668
26.4%
1970-19894,490
44.5%
1990-20092,254
22.3%
2010+527
5.2%

Property Types

Real, Residential, Single-Family10,050 (87%)
Real, Commercial431 (3.7%)
Personal Prop. Mobile Home307 (2.7%)
Other Exempt (Government)282 (2.4%)
Real, Vacant Commercial144 (1.2%)

Recent Permits (Last 5 Years)

Disaster Review1,059
Repairs (Foundation / GM)405
Extra Features (OB&Y)185
Additions or Remodeling151
Addtns, Remodels, Lease Space73

New Construction

Properties with New Construction42
Total New Construction Value$1,789,320
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