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Texas / Galveston County / ZIP 77550

ZIP 77550

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

ZIP 77550 (ZIP code, Galveston County, Texas): 8,084 homes, median value $318,715, tax rate about 1.72%, 82.4% in a FEMA high-risk flood zone. Flood zones, property taxes, home values and pipelines from public records.

8,084homes
$318,715median value, 2026
1.72%median tax rate
82.4%in FEMA high-risk flood zones
+20.9%value change since 2022

Neighborhoods in 77550

Appraisal district data
NeighborhoodHomesMedian valueTax rateHigh-risk flood
Beachtown Galveston64$1,208,4201.72%100%
Beachtown Galveston East Village37$1,950,0001.72%100%
Casa Del Mar Condos263$107,8001.72%100%
Cornerstone Place39$234,7301.72%100%
Eaton32$392,6851.72%100%
Emerald by the Sea Condominiums122$565,1201.72%0%
Excelsior Condominiums26$170,2501.72%0%
Galveston Outlots3,081$318,5601.72%69%
Galveston Townsite2,212$339,2201.72%98%
Galvestonian Condos138$479,7181.72%100%
Harbor East Condos25$151,9041.72%100%
Harborview85$429,9001.72%95%
Islander East Condos101$235,0401.72%100%
Lindale Park206$262,5951.72%100%
Lyncrest Manor126$280,4301.72%59%
Marina Pointe Condos95$215,0001.72%100%
Mariner House Condos82$155,4751.72%100%
Palisade Palms Condominiums244$930,0001.72%100%
Port Aux Prince Condos147$174,3601.72%100%
San Marino59$275,1701.72%58%
San Marino Townhomes25$247,5901.72%0%
The Oaks33$288,3701.72%100%
The Preserve at Grand Beach32$1,238,7501.72%100%
The Strand Lofts Condos35$362,2821.72%100%
Zinn & Cheeseborough39$340,8501.72%100%

Flood zones

FEMA data
6,637homes in a FEMA high-risk zone (A or V, 1% chance a year): 82.4% of mapped homes, above the 34.2% across Galveston County.
1,419homes in the moderate zone (0.2% chance a year): 17.6%.

FEMA National Flood Hazard Layer, zone at the center of each lot, for the 8,056 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
1.72%median combined property tax rate (the same combined rate on nearly every home).
$5,479yearly tax on the $318,715 median home at the full rate, before any exemption.

Taxing units on homes here

Taxing unitShare of homes
Galveston County Road & Flood100%
Galveston County100%
Galveston College100%
Galveston City100%
Galveston ISD100%
Gc Navigation District No. 1100%

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
MeasureValue
Median market value, 2026$318,715 (about the same as the Galveston County median of $318,095)
Median change in value, 2022–2026+20.9% (same homes, 8,019 with values in both years)
Median year built1960
Median living area1,398 sq ft
Median lot size3,840 sq ft

When the homes were built

DecadeHomes
1830s2
1840s2
1850s9
1860s17
1870s42
1880s111
1890s176
1900s163
1910s210
1920s141
1930s128
1940s119
1950s1,557
1960s2,146
1970s416
1980s645
1990s78
2000s590
2010s365
2020s187

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
0homes within 500 ft of an in-service transmission pipeline.
0homes within 1,000 ft.
8,800 ftmedian distance from a home to the nearest line.
41homes with no transmission line within 3 miles.

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 77550

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