Data-driven insights for local properties

ZIP Code 77090

7,478 properties in this area

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77090 Summary Statistics

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

Area Overview

The majority of properties (90%) sit in FEMA Zone X with minimal flood risk. At an average elevation of 107.1 feet above sea level, this is a higher elevation area for the Houston region. Properties here have lower pollution exposure than the Houston average, though 38% are near industrial carcinogen sources.

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 Risk6,765 (90.5%)

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

AEHigh Risk713 (9.5%)

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 Low6,765
90.5%
Moderate713
9.5%
Average Ground Elevation107.1 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 Level41.9/100(Low)Higher = more pollution exposure from nearby industrial facilities.
Properties Near Carcinogen Sources37.6%Within 2 miles of facilities releasing known carcinogens.
Properties Near PBT Sources2.3%PBTs (Persistent Bioaccumulative Toxics) accumulate in the environment and food chain.
Avg. TRI Facilities Nearby0.5Average 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$262,214
Average Home Value$475,613
Year-over-Year Change+1.71%

Home Characteristics

Average Home Size5,088 sq ft
Average Lot Size14,327 sq ft
Average Year Built1989

Based on 4,787 residential properties in this ZIP code.

Home Age Distribution

Before 19504
0.1%
1950-1969549
10.9%
1970-19892,245
44.5%
1990-2009784
15.5%
2010+1,464
29%

Property Types

Real, Residential, Single-Family4,986 (63.1%)
Real, Vacant Lots/Tracts (Not in City)617 (7.8%)
Other Exempt (Government)575 (7.3%)
Real, Commercial567 (7.2%)
Condo - Townhouse (2+ stories)445 (5.6%)

Recent Permits (Last 5 Years)

New Dwelling - permit470
New Dwelling - no permit121
Additions or Remodeling47
Addtns, Remodels, Lease Space44
Extra Features (OB&Y)38

New Construction

Properties with New Construction48
Total New Construction Value$7,221,274
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