ZIP Code 77051

7,879 properties in this area

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77051 Summary Statistics

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

Area Overview

The majority of properties (99.9%) sit in FEMA Zone X with minimal flood risk. At an average elevation of 43.8 feet above sea level, this is a moderate elevation area for the Houston region. Properties here have moderate pollution levels compared to the Houston metro, with 97% 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 Risk7,875 (99.9%)

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

AEHigh Risk4 (0.1%)

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

Flood Risk Level

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

Very Low7,875
99.9%
Moderate4
0.1%
Average Ground Elevation43.8 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 Level66.7/100(Moderate)Higher = more pollution exposure from nearby industrial facilities.
Properties Near Carcinogen Sources97.2%Within 2 miles of facilities releasing known carcinogens.
Properties Near PBT Sources73.8%PBTs (Persistent Bioaccumulative Toxics) accumulate in the environment and food chain.
Avg. TRI Facilities Nearby4.8Average 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$193,346
Average Home Value$232,403
Year-over-Year Change+9.72%

Home Characteristics

Average Home Size1,926 sq ft
Average Lot Size7,117 sq ft
Average Year Built1982

Based on 5,600 residential properties in this ZIP code.

Home Age Distribution

Before 1950705
12.1%
1950-19692,409
41.3%
1970-198985
1.5%
1990-2009615
10.5%
2010+2,024
34.7%

Property Types

Real, Residential, Single-Family5,355 (60.2%)
Real, Vacant Lots/Tracts (In City)1,748 (19.7%)
Real, Residential, Two-Family438 (4.9%)
Other Exempt (Religious)312 (3.5%)
Real, Commercial308 (3.5%)

Recent Permits (Last 5 Years)

New Dwelling - permit990
Additions or Remodeling313
Residential Demolition133
Repairs (Foundation / GM)115
New Dwelling - no permit106

New Construction

Properties with New Construction574
Total New Construction Value$125,126,876
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