Texas / Galveston County / ZIP 77511 / Algoa

Algoa

Neighborhood · Galveston County, TX · ZIP 77511Appraisal data 2026-07-20

Algoa (neighborhood, Galveston County, Texas): 72 homes, median value $444,418, tax rate about 1.84%, 25.0% in a FEMA high-risk flood zone. Flood zones, property taxes, home values and pipelines from public records.

72homes

$444,418median value, 2026

1.84%median tax rate

25.0%in FEMA high-risk flood zones

+45.9%value change since 2022

Flood zones

FEMA data

18homes in a FEMA high-risk zone (A or V, 1% chance a year): 25.0% of mapped homes, below the 34.2% across Galveston County.

12homes in the moderate zone (0.2% chance a year): 16.7%.

2homes with the lot center in a regulatory floodway, where building rules are strictest.

FEMA National Flood Hazard Layer, zone at the center of each lot, for the 72 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 (the same combined rate on nearly every home).

$8,190yearly tax on the $444,418 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 Drainage Dist #1	100%
Galco Emergency Service #1	100%
College of the Mainland	100%
Galveston County	100%

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	$444,418 (above the Galveston County median of $318,095)
Median change in value, 2022–2026	+45.9% (same homes, 71 with values in both years)
Median year built	1997
Median living area	1,877 sq ft
Median lot size	82,132 sq ft (1.89 acres)

When the homes were built

Decade	Homes
1960s	1
1970s	9
1980s	8
1990s	18
2000s	17
2010s	10
2020s	6

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

6homes within 500 ft of an in-service transmission pipeline.

22homes within 1,000 ft.

1,370 ftmedian distance from a home to the nearest line.

Operators of lines within 1,000 ft of homes

Operator	Homes
Energy Transfer Company	21
Florida Gas Transmission Co. LLC	1

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.

Streets

Appraisal district data

Leisure Ln (21), Rymal Rd (17), Happy Hollow St (14), Merry Way (10), Tranquil Trace St (8), Dahlstrom Rd (1), W FM 517 (1)

Streets with the most homes in this neighborhood, with home counts.

Look up a house in Algoa

Street address

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

Other neighborhoods in 77511

Algoa Suburbs Numbered Blks177 homes · $313,690 median I & Gnrr A-60187 homes · $195,616 median Algoa Suburbs Lettered Blks85 homes · $314,100 median Lakes at Westland Ranch56 homes · $284,205 median New Algoa53 homes · $213,790 median Halls Addition To Alvin32 homes · $325,590 median Stankovich29 homes · $284,040 median Elizabeth Rd27 homes · $298,390 median