ZIP 77580

ZIP code · Chambers County, TXAppraisal data 2026-07-16

ZIP 77580 (ZIP code, Chambers County, Texas): 684 homes, median value $431,830, tax rate about 2.05%, 0.3% in a FEMA high-risk flood zone. Flood zones, property taxes, home values and pipelines from public records.

684homes

$431,830median value, 2026

2.05%median tax rate

0.3%in FEMA high-risk flood zones

+30.4%value change since 2022

Flood zones

FEMA data

2homes in a FEMA high-risk zone (A or V, 1% chance a year): 0.3% of mapped homes, below the 4.3% across Chambers County.

3homes in the moderate zone (0.2% chance a year): 0.4%.

FEMA National Flood Hazard Layer, zone at the center of each lot, for the 682 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

2.05%median combined property tax rate (most homes fall between 2.05–3.35%).

$8,841yearly tax on the $431,830 median home at the full rate, before any exemption.

Taxing units on homes here

Taxing unit	Share of homes
Lee College - Barbers Hill	100%
Barbers Hill ISD I&s	100%
Barbers Hill ISD	100%
Chambers County Road	100%
Chambers County	100%
Chambers Co School Fund	100%
City of Mt Belvieu	98%
Riceland Mgmt Dist	29%
Riceland MUD 1	29%
Chambers-liberty Nav	12%

Rates are the sum of every taxing unit on each property at 2025 adopted rates, the latest full year. Values from Chambers 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	$431,830 (above the Chambers County median of $327,520)
Median change in value, 2022–2026	+30.4% (same homes, 485 with values in both years)
Median year built	2012
Median living area	2,570 sq ft
Median lot size	11,957 sq ft

When the homes were built

Decade	Homes
1940s	1
1970s	5
1990s	53
2000s	168
2010s	130
2020s	204

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

203homes within 500 ft of an in-service transmission pipeline.

359homes within 1,000 ft.

930 ftmedian distance from a home to the nearest line.

Operators of lines within 1,000 ft of homes

Operator	Homes
Magellan Pipeline Company, L.P.	186
Chevron Pipe Line Company	121
Energy Transfer Company	18
Kinder Morgan Operating LLC "a"	18

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.

Look up a house in 77580

Street address

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