ZIP Code 77373

25,316 properties in this area

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77373 Summary Statistics

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

Area Overview

The majority of properties (98%) sit in FEMA Zone X with minimal flood risk. At an average elevation of 101.6 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 31% 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 Risk24,822 (98.0%)

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

AEHigh Risk482 (1.9%)

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

AHigh Risk12 (0.0%)

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

Flood Risk Level

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

Very Low24,822
98.0%
Moderate494
2.0%
Average Ground Elevation101.6 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 Level33.6/100(Low)Higher = more pollution exposure from nearby industrial facilities.
Properties Near Carcinogen Sources30.8%Within 2 miles of facilities releasing known carcinogens.
Properties Near PBT Sources20.8%PBTs (Persistent Bioaccumulative Toxics) accumulate in the environment and food chain.
Avg. TRI Facilities Nearby0.7Average 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$247,855
Average Home Value$270,322
Year-over-Year Change+3.61%

Home Characteristics

Average Home Size2,072 sq ft
Average Lot Size8,686 sq ft
Average Year Built1997

Based on 23,358 residential properties in this ZIP code.

Home Age Distribution

Before 195061
0.3%
1950-1969223
0.9%
1970-19899,621
40.9%
1990-20097,402
31.5%
2010+6,196
26.4%

Property Types

Real, Residential, Single-Family23,423 (86.6%)
Other Exempt (Government)1,069 (4%)
Real, Vacant Lots/Tracts (Not in City)986 (3.6%)
Real, Commercial462 (1.7%)
Real, Residential, 1/2 Duplex373 (1.4%)

Recent Permits (Last 5 Years)

New Dwelling - permit3,645
New Dwelling - no permit520
Additions or Remodeling180
Extra Features (OB&Y)115
Disaster Repair57

New Construction

Properties with New Construction835
Total New Construction Value$158,693,227
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