Data-driven insights for local properties

ZIP Code 77530

8,914 properties in this area

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77530 Summary Statistics

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

Area Overview

The majority of properties (96%) sit in FEMA Zone X with minimal flood risk. At an average elevation of 28.7 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 99% 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 Risk8,520 (95.6%)

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

AEHigh Risk215 (2.4%)

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

VEHigh (Coastal) Risk174 (2.0%)

Coastal flooding with wave action. Insurance required.

AHigh Risk5 (0.1%)

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 Low8,534
95.7%
Moderate223
2.5%
High73
0.8%
Very High84
0.9%
Average Ground Elevation28.7 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 Level60.8/100(Moderate)Higher = more pollution exposure from nearby industrial facilities.
Properties Near Carcinogen Sources98.9%Within 2 miles of facilities releasing known carcinogens.
Properties Near PBT Sources48.5%PBTs (Persistent Bioaccumulative Toxics) accumulate in the environment and food chain.
Avg. TRI Facilities Nearby4.5Average 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$197,259
Average Home Value$214,655
Year-over-Year Change+3.67%

Home Characteristics

Average Home Size1,703 sq ft
Average Lot Size13,826 sq ft
Average Year Built1981

Based on 7,303 residential properties in this ZIP code.

Home Age Distribution

Before 1950353
4.7%
1950-19691,785
23.8%
1970-19892,965
39.5%
1990-20091,729
23%
2010+682
9.1%

Property Types

Real, Residential, Single-Family7,014 (60.5%)
Personal Prop. Mobile Home1,860 (16.1%)
Real, Commercial699 (6%)
Real, Vacant Lots/Tracts (Not in City)551 (4.8%)
Real, Residential, Mobile Homes447 (3.9%)

Recent Permits (Last 5 Years)

RP Mobile Home w/ Land164
Additions or Remodeling127
New Dwelling - no permit90
Extra Features (OB&Y)78
New Dwelling - permit50

New Construction

Properties with New Construction91
Total New Construction Value$5,049,637
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