ZIP Code 77484

1,796 properties in this area

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77484 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 259.6 feet above sea level, this is a higher elevation area for the Houston region. Properties here have lower pollution exposure than the Houston average.

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 Risk1,757 (97.8%)

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

AEHigh Risk39 (2.2%)

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 Low1,757
97.8%
Moderate39
2.2%
Average Ground Elevation259.6 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 Level36.3/100(Low)Higher = more pollution exposure from nearby industrial facilities.
Properties Near Carcinogen Sources14.4%Within 2 miles of facilities releasing known carcinogens.
Properties Near PBT Sources16.2%PBTs (Persistent Bioaccumulative Toxics) accumulate in the environment and food chain.
Avg. TRI Facilities Nearby0.4Average 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$302,020
Average Home Value$359,278
Year-over-Year Change+15.2%

Home Characteristics

Average Home Size2,745 sq ft
Average Lot Size65,222 sq ft
Average Year Built1996

Based on 798 residential properties in this ZIP code.

Home Age Distribution

Before 195035
3.9%
1950-196972
8.1%
1970-1989186
20.9%
1990-2009263
29.6%
2010+332
37.4%

Property Types

Real, Residential, Single-Family697 (24.1%)
Real, Vacant Lots/Tracts (Not in City)648 (22.4%)
Real, Qualified Agricultural Land439 (15.2%)
Real, Vacant Lots/Tracts (In City)294 (10.2%)
Personal Prop. Mobile Home189 (6.5%)

Recent Permits (Last 5 Years)

New Dwelling - no permit174
New Dwelling - permit88
Extra Features (OB&Y)36
RP Mobile Home w/ Land27
Additions or Remodeling13

New Construction

Properties with New Construction100
Total New Construction Value$28,538,604
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