ZIP 77546

ZIP code · Harris County, TXAppraisal data 2026-10-04

ZIP 77546 (ZIP code, Harris County, Texas): 7,187 homes, median value $293,823, tax rate about 2.00%, 7.3% in a FEMA high-risk flood zone. Flood zones, property taxes, home values and pipelines from public records.

7,187homes

$293,823median value, 2026

2.00%median tax rate

7.3%in FEMA high-risk flood zones

+8.7%value change since 2022

Neighborhoods in 77546

Appraisal district data

Neighborhood	Homes	Median value	Tax rate	High-risk flood
Autumn Creek	483	$465,668	2.11%	5%
Autumn Lakes	458	$493,861	1.96%	7%
Beamer Villas	94	$415,693	2.00%	0%
Forest Bend	1,143	$236,000	2.11%	15%
Forest Creek	59	$250,025	2.11%	31%
Friendswood Oaks	250	$621,922	2.11%	6%
Heritage Park	4,263	$282,763	2.00%	0%
Terra Bella	94	$333,836	2.11%	38%
Wedgewood Village	1,053	$257,625	2.11%	22%

Flood zones

FEMA data

522homes in a FEMA high-risk zone (A or V, 1% chance a year): 7.3% of mapped homes, below the 8.4% across Harris County.

863homes in the moderate zone (0.2% chance a year): 12.0%.

115homes with the lot center in a regulatory floodway, where building rules are strictest.

344homes inside Harvey's estimated flooding (2017): 4.8%.

FEMA National Flood Hazard Layer, zone at the center of each lot, for the 7,187 homes with a mapped lot. Flooding outside mapped zones does happen; check the flood insurance claims history and an elevation certificate for a specific house. Harvey extent is the Harris County Flood Control District's estimate along gauged channels.

Property taxes

Appraisal district data

2.00%median combined property tax rate (most homes fall between 1.96–2.11%).

$5,870yearly tax on the $293,823 median home at the full rate, before any exemption.

Taxing units on homes here

Taxing unit	Share of homes
Harris County	100%
Clear Creek ISD	100%
Harris Co Flood Cntrl	100%
Harris Co Educ Dept	100%
Port of Houston Authy	100%
Harris Co Hosp Dist	100%
Hc MUD 55	51%
City of Friendswood	43%
City of League City	6%

Rates are the sum of every taxing unit on each property at 2025 adopted rates, the latest full year. Values from Harris Central Appraisal District files dated 2026-10-04. Homestead exemptions and caps belong to the current owner and do not transfer to a buyer.

Homes and values

Appraisal district data

Measure	Value
Median market value, 2026	$293,823 (above the Harris County median of $273,001)
Median change in value, 2022–2026	+8.7% (same homes, 7,101 with values in both years)
Median year built	1988
Median living area	1,898 sq ft
Median lot size	7,225 sq ft

When the homes were built

Decade	Homes
1960s	169
1970s	2,219
1980s	1,438
1990s	1,415
2000s	1,464
2010s	376
2020s	106

Single-family homes, townhomes, condos and mobile homes on owned land. Market value is the appraisal district's estimate, not an appraisal or sale price.

Pipelines

Railroad Commission data

1,216homes within 500 ft of an in-service transmission pipeline.

2,558homes within 1,000 ft.

1,440 ftmedian distance from a home to the nearest line.

Operators of lines within 1,000 ft of homes

Operator	Homes
Bp Pipelines (north America),inc	1,554
Genesis Pipeline Texas, L.P.	566
Enterprise Products Operatingllc	438

Straight-line distance from the center of each lot to the nearest in-service transmission line on the Texas Railroad Commission's map. Distribution gas lines are not included.

Look up a house in 77546

Street address

Each house report shows its own value history, tax units, flood zone at the center of the lot and the nearest pipeline.