FloodMaps
Map of FEMA flood zones in 77429Tap the map to explore

ZIP code · Flood risk

Check any address in 77429

Quick facts

In FEMA's 100-year zone

3%

820 of 28,253 single-family homes

Draft 2026 flood map

3,266 in, 308 out

Single-family homes moving into or out of the 100-year zone

Ground height

133 to 163 ft

Above sea level, for most homes in the ZIP

Harvey, 2017

At least 3,508 homes

In FEMA's Harvey damage model

FEMA aid after Harvey

4,927 requests

2,424 grants, median $2,242

Nearest bayou or channel

0.3 mi

Typical distance from a home

77429 and Harris County

ZIP 77429's figures beside Harris County's
77429Harris County
Single-family homes28,2531,154,353
In the 100-year zone3%8%
On the draft 2026 map13%11%
Moving into the zone3,26667,353

Frequently asked questions

Is 77429 in a flood zone?

820 of the 28,253 single-family homes in 77429 sit in FEMA's 100-year zone, or 3%. That is less than half the Harris County share of 8%.

Will the new flood map change 77429?

Harris County's draft 2026 map moves 3,266 single-family homes in 77429 into the 100-year zone and 308 out of it. It's a draft, not FEMA's map, so today's zones set insurance requirements until FEMA adopts a new one.

Did 77429 flood in Hurricane Harvey?

At least 3,508 single-family homes in 77429 are among the damaged in FEMA's Harvey model. FEMA also took 4,927 aid requests from the ZIP after the storm and made 2,424 grants, with a median of $2,242. A FloodMaps report shows a single address's Harvey record.

How do I check a home in 77429?

Search the address above for a free check of its FEMA flood zone, its zone on the draft 2026 map, and its ground height. For the full picture, including Harvey records, flood depth modeling, and an AI summary written from the home's own data, upgrade to a Premium Report starting at $7.

77429 has 28,253 single-family homes on the Harris County appraisal roll. Most sit between 133 and 163 ft above sea level, and the typical home is 0.3 mi from the nearest bayou or drainage channel. On Harris County's draft 2026 map, 3,266 single-family homes move into the 100-year zone and 308 move out, which would put 13% of the ZIP in the zone, against 3% today. Until FEMA adopts the draft, today's map decides who must carry flood insurance.

Next door, 77433 has 6% of its single-family homes in the zone and 77095 has under 1%. FEMA's Harvey damage model counts at least 3,508 single-family homes here as damaged, and FEMA took 4,927 aid requests from the ZIP after the storm.

Compiled by FloodMaps from FEMA and county records. Flood-zone counts are single-family homes on the county appraisal rolls, placed on FEMA's flood map and Harris County's draft 2026 map as they stood on October 13, 2026. Harvey damage is FEMA's modeled damage for the 2017 storm, with each home counted once. FEMA aid is Individual Assistance requests and grants after Harvey, by ZIP.

Nearby Flood Maps

Flood News & Updates