Texas / Brazoria County / ZIP 77578 / Crestmont

Crestmont

Neighborhood · Brazoria County, TX · ZIP 77578, 77480, 77584Appraisal data 2026-09-28

Crestmont (neighborhood, Brazoria County, Texas): 76 homes, median value $310,075, tax rate about 1.84%, 12.2% in a FEMA high-risk flood zone. Flood zones, property taxes, home values and pipelines from public records.

76homes

$310,075median value, 2026

1.84%median tax rate

12.2%in FEMA high-risk flood zones

+58.2%value change since 2022

Flood zones

FEMA data

9homes in a FEMA high-risk zone (A or V, 1% chance a year): 12.2% of mapped homes, below the 19.8% across Brazoria 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 74 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 1.84–2.34%).

$5,707yearly tax on the $310,075 median home at the full rate, before any exemption.

Taxing units on homes here

Taxing unit	Share of homes
Brazoria County	100%
Brazoria County Road & Bridge Fund	100%
Brazoria County Emergency District #3	72%
Alvin College	72%
Alvin ISD	72%
Brazoria County Conservation & Reclamation District #3	72%
City of Sweeny	28%
Sweeny Hospital District	28%
Brazoria County Emergency District #2	28%
Port Freeport	28%

Rates are the sum of every taxing unit on each property at 2025 adopted rates, the latest full year. Values from Brazoria County Appraisal District files dated 2026-09-28. 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	$310,075 (about the same as the Brazoria County median of $310,000)
Median change in value, 2022–2026	+58.2% (same homes, 76 with values in both years)
Median year built	1979
Median living area	1,777 sq ft
Median lot size	43,560 sq ft (1.00 acres)

When the homes were built

Decade	Homes
1950s	6
1960s	14
1970s	20
1980s	13
1990s	3
2000s	10
2010s	6
2020s	2

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.

2,345 ftmedian distance from a home to the nearest line.

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

Crestview Dr (15), Crestmont Ln (10), Ave B (9), Crestmont Dr (9), Ridgecrest Ct CR 955A (8), Ave A (5), Ave C (5), Crestmont (5), Crestview/county Road 86 (4), Crestmont Dr CR 225 (2), Avenue B (1), Ave C Joann (1)

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

Look up a house in Crestmont

Street address

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

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