Texas / Brazoria County / ZIP 77480 / Macdonald

Macdonald

Neighborhood · Brazoria County, TX · ZIP 77480, 77422Appraisal data 2026-09-28

Macdonald (neighborhood, Brazoria County, Texas): 82 homes, median value $174,900, tax rate about 2.34%, 1.2% in a FEMA high-risk flood zone. Flood zones, property taxes, home values and pipelines from public records.

82homes

$174,900median value, 2026

2.34%median tax rate

1.2%in FEMA high-risk flood zones

+28.3%value change since 2022

Flood zones

FEMA data

1home in a FEMA high-risk zone (A or V, 1% chance a year): 1.2% of mapped homes, below the 19.8% across Brazoria County.

5homes in the moderate zone (0.2% chance a year): 6.2%.

FEMA National Flood Hazard Layer, zone at the center of each lot, for the 81 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

2.34%median combined property tax rate (most homes fall between 1.44–2.34%).

$4,092yearly tax on the $174,900 median home at the full rate, before any exemption.

Taxing units on homes here

Taxing unit	Share of homes
Brazoria County	100%
Sweeny Hospital District	100%
Brazoria County Emergency District #2	100%
Port Freeport	100%
Brazoria County Road & Bridge Fund	100%
Sweeny ISD	100%
West Brazoria County Drainage District #11	100%
City of Sweeny	87%

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	$174,900 (below the Brazoria County median of $310,000)
Median change in value, 2022–2026	+28.3% (same homes, 81 with values in both years)
Median year built	1953
Median living area	1,412 sq ft
Median lot size	15,624 sq ft

When the homes were built

Decade	Homes
1930s	3
1940s	15
1950s	43
1960s	14
1990s	2
2000s	2
2010s	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

3homes within 500 ft of an in-service transmission pipeline.

5homes within 1,000 ft.

3,550 ftmedian distance from a home to the nearest line.

Operators of lines within 1,000 ft of homes

Operator	Homes
Dow Pipeline, LLC	4
Enterprise Products Operatingllc	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

Brockman (24), Alice St (13), 2nd (9), E 2nd St (7), Old Ocean Ave (5), Ave A (5), County Road 318 (5), FM 524 (4), Hackberry (2), Old Ocean Dr (2), Brockman St (2), S Hackberry (1)

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

Look up a house in Macdonald

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 77480

Sweeny274 homes · $130,560 median Zeno Phillips130 homes · $244,120 median John Cummings106 homes · $245,585 median Meador100 homes · $174,655 median Trs A-b-d-e-h87 homes · $188,800 median San Bernard Villas73 homes · $224,900 median Joseph White64 homes · $241,990 median Squirrel Hollow58 homes · $113,205 median Arch McDonald57 homes · $250,270 median Sandy Creek53 homes · $82,880 median Homeland Acres50 homes · $284,970 median Sherwood Land49 homes · $291,430 median