Texas / Liberty County / ZIP 77575 / O'brien

O'brien

Neighborhood · Liberty County, TX · ZIP 77575Appraisal data 2026-07-16

O'brien (neighborhood, Liberty County, Texas): 59 homes, median value $161,230, tax rate about 2.19%, 0.0% in a FEMA high-risk flood zone. Flood zones, property taxes, home values and pipelines from public records.

59homes

$161,230median value, 2026

2.19%median tax rate

0.0%in FEMA high-risk flood zones

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 9.0% across Liberty 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 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

2.19%median combined property tax rate (most homes fall between 1.72–2.19%).

$3,531yearly tax on the $161,230 median home at the full rate, before any exemption.

Taxing units on homes here

Taxing unit	Share of homes
Liberty County	100%
Hospital District 1	100%
Water District 5 (liberty)	100%
Liberty ISD	100%
City of Ames	85%
Emergency Service District 2	15%

Rates are the sum of every taxing unit on each property at 2025 adopted rates, the latest full year. Values from Liberty County Appraisal District files dated 2026-07-16. 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	$161,230 (above the Liberty County median of $126,800)
Median year built	2002
Median living area	1,679 sq ft
Median lot size	43,342 sq ft (0.99 acres)

When the homes were built

Decade	Homes
1950s	2
1960s	5
1970s	4
1980s	2
1990s	1
2000s	11
2010s	8
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

9homes within 500 ft of an in-service transmission pipeline.

22homes within 1,000 ft.

1,080 ftmedian distance from a home to the nearest line.

Operators of lines within 1,000 ft of homes

Operator	Homes
Kinder Morgan Tejas Pipeline LLC	22

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

County Road 154 (16), Mlk South (14), Teme Ln (8), Sylpheme Rd (7), Sylpheme (2), Baker Circle (2), Slypheme, Semien Rd Off (1), Sylpheme & Semien (1), Mlk South @ Semien St (1), Thibodeaux (1), County Road 154, Swift Rd (1), Hwy-90 (1)

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

Look up a house in O'brien

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 77575

Liberty Inner Blocks209 homes · $145,080 median James Martin201 homes · $117,820 median Davidge169 homes · $129,640 median Liberty Outer Blocks149 homes · $187,930 median Partlow L-lib142 homes · $167,220 median Knights Forest119 homes · $14,580 median Trinity River Retreat113 homes · $77,560 median Amos Green103 homes · $167,300 median Layl94 homes · $65,755 median Forest Hills88 homes · $273,300 median Raywood88 homes · $95,935 median Travis Park82 homes · $288,075 median