Data-driven insights for local properties

ZIP Code 77586

8,684 properties in this area

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77586 Summary Statistics

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

Area Overview

This area has significant flood exposure, with 68% of properties in high-risk FEMA zones (AE, VE, AREA NOT INCLUDED). At an average elevation of 11.3 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 92% 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.

AEHigh Risk5,142 (59.2%)

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

XMinimal Risk2,786 (32.1%)

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

VEHigh (Coastal) Risk747 (8.6%)

Coastal flooding with wave action. Insurance required.

AREA NOT INCLUDEDHigh Risk9 (0.1%)

1% annual flood chance. Insurance required.

Flood Risk Level

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

Very Low2,808
32.3%
Moderate5,016
57.8%
High466
5.4%
Very High394
4.5%
Average Ground Elevation11.3 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 Level60.9/100(Moderate)Higher = more pollution exposure from nearby industrial facilities.
Properties Near Carcinogen Sources92%Within 2 miles of facilities releasing known carcinogens.
Properties Near PBT Sources92%PBTs (Persistent Bioaccumulative Toxics) accumulate in the environment and food chain.
Avg. TRI Facilities Nearby4Average 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$360,302
Average Home Value$473,253
Year-over-Year Change+7.93%

Home Characteristics

Average Home Size3,070 sq ft
Average Lot Size12,175 sq ft
Average Year Built1986

Based on 6,900 residential properties in this ZIP code.

Home Age Distribution

Before 195055
0.8%
1950-19691,738
24.5%
1970-19891,786
25.2%
1990-20092,870
40.5%
2010+639
9%

Property Types

Real, Residential, Single-Family7,005 (71.8%)
Real, Vacant Lots/Tracts (In City)975 (10%)
Other Exempt (Government)563 (5.8%)
Condo - Apartment Style424 (4.3%)
Real, Commercial255 (2.6%)

Recent Permits (Last 5 Years)

Repairs (Foundation / GM)665
Extra Features (OB&Y)216
Additions or Remodeling201
New Dwelling - no permit137
New Dwelling - permit77

New Construction

Properties with New Construction162
Total New Construction Value$25,669,155
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