Texas / Galveston County / ZIP 77591 / Cobblestone

Cobblestone

Neighborhood · Galveston County, TX · ZIP 77591Appraisal data 2026-07-20

Cobblestone (neighborhood, Galveston County, Texas): 156 homes, median value $285,000, tax rate about 3.06%, 0.0% in a FEMA high-risk flood zone. Flood zones, property taxes, home values and pipelines from public records.

156homes

$285,000median value, 2026

3.06%median tax rate

0.0%in FEMA high-risk flood zones

-6.4%value change since 2022

Flood zones

FEMA data

0homes in a FEMA high-risk zone (A or V, 1% chance a year): 0.0% of mapped homes, below the 34.2% across Galveston County.

0homes in the moderate zone (0.2% chance a year): 0.0%.

FEMA National Flood Hazard Layer, zone at the center of each lot, for the 156 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

3.06%median combined property tax rate (the same combined rate on nearly every home).

$8,707yearly tax on the $285,000 median home at the full rate, before any exemption.

Taxing units on homes here

Taxing unit	Share of homes
Galveston County Road & Flood	100%
Texas City	100%
Galveston County MUD No. 31	100%
Galco Drainage Dist #2	100%
College of the Mainland	100%
Dickinson ISD	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	$285,000 (below the Galveston County median of $318,095)
Median change in value, 2022–2026	-6.4% (same homes, 64 with values in both years)
Median year built	2022
Median living area	1,904 sq ft
Median lot size	7,404 sq ft

When the homes were built

Decade	Homes
2010s	6
2020s	148

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

44homes within 500 ft of an in-service transmission pipeline.

103homes within 1,000 ft.

800 ftmedian distance from a home to the nearest line.

Operators of lines within 1,000 ft of homes

Operator	Homes
Energy Transfer Company	103

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

Rison St (25), Webber Ln (22), Chadwick Rd (21), Harper Rd (15), Rhodes Ln (15), Fenwick Rd (13), Crawford St (12), Southall Pl (9), Archer Ln (9), Kirby Ct (8), Ainsworth Rd (7)

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

Look up a house in Cobblestone

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 77591

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