ZIP 77517

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

ZIP 77517 (ZIP code, Galveston County, Texas): 1,963 homes, median value $360,000, tax rate about 1.84%, 1.4% in a FEMA high-risk flood zone. Flood zones, property taxes, home values and pipelines from public records.

1,963homes

$360,000median value, 2026

1.84%median tax rate

1.4%in FEMA high-risk flood zones

+32.6%value change since 2022

Neighborhoods in 77517

Appraisal district data

Neighborhood	Homes	Median value	Tax rate	High-risk flood
Angell-runge Addition	413	$331,362	2.07%	0%
Arcadia Townsite	312	$324,274	2.07%	0%
Brown Estelle	30	$288,650	2.07%	0%
Centennial Oaks	69	$321,390	2.35%	0%
Country Place Estates	44	$508,220	1.84%	0%
Highland Farms	62	$354,140	1.84%	0%
L'hommedieu	167	$468,670	1.84%	13%
Lago Santa Fe	59	$644,300	2.07%	8%
Long	42	$491,134	1.84%	0%
Santa Fe Drive	29	$323,089	2.07%	0%
Sentry Land Co	41	$262,510	1.84%	0%
Shady Corners	27	$275,800	2.07%	0%
Tower Road Estates	39	$583,390	2.35%	0%
West T Smith	26	$394,890	1.84%	0%

Flood zones

FEMA data

28homes in a FEMA high-risk zone (A or V, 1% chance a year): 1.4% of mapped homes, below the 34.2% across Galveston County.

61homes in the moderate zone (0.2% chance a year): 3.1%.

FEMA National Flood Hazard Layer, zone at the center of each lot, for the 1,956 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

1.84%median combined property tax rate (most homes fall between 1.84–2.35%).

$6,634yearly tax on the $360,000 median home at the full rate, before any exemption.

Taxing units on homes here

Taxing unit	Share of homes
Galveston County Road & Flood	100%
Santa Fe ISD	100%
Galco Emergency Service #1	100%
College of the Mainland	100%
Galveston County	100%
Galco Drainage Dist #1	100%
City of Santa Fe	47%
WCID No. 8	8%

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	$360,000 (above the Galveston County median of $318,095)
Median change in value, 2022–2026	+32.6% (same homes, 1,859 with values in both years)
Median year built	1996
Median living area	1,840 sq ft
Median lot size	52,184 sq ft (1.20 acres)

When the homes were built

Decade	Homes
1890s	1
1900s	1
1920s	4
1930s	6
1940s	3
1950s	71
1960s	176
1970s	242
1980s	247
1990s	298
2000s	365
2010s	191
2020s	229

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

330homes within 500 ft of an in-service transmission pipeline.

732homes within 1,000 ft.

1,260 ftmedian distance from a home to the nearest line.

Operators of lines within 1,000 ft of homes

Operator	Homes
Enterprise Products Operatingllc	233
Energy Transfer Company	162
Kinder Morgan Tejas Pipeline LLC	98
Dow Pipeline, LLC	64

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 77517

Street address

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