Texas / Brazoria County / ZIP 77583 / Bayou Colony

Bayou Colony

Neighborhood · Brazoria County, TX · ZIP 77583, 77584Appraisal data 2026-09-28

Bayou Colony (neighborhood, Brazoria County, Texas): 55 homes, median value $114,600, tax rate about 1.80%, 9.6% in a FEMA high-risk flood zone. Flood zones, property taxes, home values and pipelines from public records.

55homes

$114,600median value, 2026

1.80%median tax rate

9.6%in FEMA high-risk flood zones

+165.7%value change since 2022

Flood zones

FEMA data

5homes in a FEMA high-risk zone (A or V, 1% chance a year): 9.6% of mapped homes, below the 19.8% across Brazoria County.

3homes in the moderate zone (0.2% chance a year): 5.8%.

FEMA National Flood Hazard Layer, zone at the center of each lot, for the 52 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

1.80%median combined property tax rate (the same combined rate on nearly every home).

$2,062yearly tax on the $114,600 median home at the full rate, before any exemption.

Taxing units on homes here

Taxing unit	Share of homes
Brazoria County Emergency District #3	100%
Brazoria County	100%
Alvin College	100%
Port Freeport	100%
Brazoria County Road & Bridge Fund	100%
Alvin ISD	100%
Brazoria County Drainage District #5	100%

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	$114,600 (below the Brazoria County median of $310,000)
Median change in value, 2022–2026	+165.7% (same homes, 52 with values in both years)
Median year built	2016
Median living area	1,536 sq ft
Median lot size	14,985 sq ft

When the homes were built

Decade	Homes
1980s	1
1990s	1
2000s	1
2010s	24
2020s	7

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.

17homes within 1,000 ft.

1,165 ftmedian distance from a home to the nearest line.

Operators of lines within 1,000 ft of homes

Operator	Homes
Exxonmobil Pipeline Company LLC	15
Spot Terminal Operating LLC	2

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

Colony Ln (30), Bayou Ln (24), Iowa Cir (1)

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

Look up a house in Bayou Colony

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 77583

Meridiana3,375 homes · $431,500 median Sterling Lakes at Iowa Colony1,270 homes · $295,515 median Sierra Vista West1,187 homes · $335,300 median Stewart Heights921 homes · $374,750 median Southlake692 homes · $519,850 median Savannah Meadows597 homes · $289,760 median Sterling Lakes West575 homes · $243,540 median Sierra Vista563 homes · $324,550 median Sterling Lakes North505 homes · $328,350 median Laurel Heights at Savannah495 homes · $385,200 median Pradera Oaks492 homes · $267,840 median Cold River Ranch452 homes · $223,820 median