ZIP 77518

ZIP code · Galveston County, TXAppraisal data 2026-07-20

ZIP 77518 (ZIP code, Galveston County, Texas): 2,788 homes, median value $206,973, tax rate about 2.01%, 2.2% in a FEMA high-risk flood zone. Flood zones, property taxes, home values and pipelines from public records.

2,788homes

$206,973median value, 2026

2.01%median tax rate

2.2%in FEMA high-risk flood zones

+22.9%value change since 2022

Neighborhoods in 77518

Appraisal district data

Neighborhood	Homes	Median value	Tax rate	High-risk flood
Bacliff Heights	74	$167,020	2.01%	0%
Bacliff Townsite	290	$161,075	2.01%	0%
Bacliff Villas	208	$185,885	2.01%	0%
Bay Breeze	40	$106,610	2.01%	0%
Baycrest	50	$233,146	2.01%	0%
Bayview Addition	55	$463,900	1.68%	15%
Chase Park	422	$243,888	2.01%	14%
Clifton by the Sea	803	$154,390	2.01%	0%
Edgewater Park	285	$269,470	2.01%	0%
Perkins Beach 2nd	102	$129,615	2.01%	1%
Reppert	48	$81,415	2.01%	0%

Flood zones

FEMA data

62homes in a FEMA high-risk zone (A or V, 1% chance a year): 2.2% of mapped homes, below the 34.2% across Galveston County.

2,552homes in the moderate zone (0.2% chance a year): 92.1%.

FEMA National Flood Hazard Layer, zone at the center of each lot, for the 2,770 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.

Property taxes

Appraisal district data

2.01%median combined property tax rate (most homes fall between 1.68–2.01%).

$4,163yearly tax on the $206,973 median home at the full rate, before any exemption.

Taxing units on homes here

Taxing unit	Share of homes
Galveston County Road & Flood	100%
Galveston County	100%
College of the Mainland	86%
Dickinson ISD	86%
Bacliff MUD	86%
Bayview MUD	14%
Clear Creek ISD	14%

Rates are the sum of every taxing unit on each property at 2025 adopted rates, the latest full year. Values from Galveston Central Appraisal District files dated 2026-07-20. 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	$206,973 (below the Galveston County median of $318,095)
Median change in value, 2022–2026	+22.9% (same homes, 2,769 with values in both years)
Median year built	1999
Median living area	1,422 sq ft
Median lot size	6,300 sq ft

When the homes were built

Decade	Homes
1890s	2
1900s	2
1910s	1
1920s	7
1930s	12
1940s	11
1950s	83
1960s	182
1970s	396
1980s	146
1990s	254
2000s	515
2010s	426
2020s	103

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

117homes within 500 ft of an in-service transmission pipeline.

440homes within 1,000 ft.

2,925 ftmedian distance from a home to the nearest line.

Operators of lines within 1,000 ft of homes

Operator	Homes
Magellan Pipeline Company, L.P.	276
Kinder Morgan Texas Pipeline LLC	164

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 77518

Street address

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