ZIP 77587

ZIP code · Harris County, TXAppraisal data 2026-10-04

ZIP 77587 (ZIP code, Harris County, Texas): 3,335 homes, median value $184,936, tax rate about 2.53%, 20.1% in a FEMA high-risk flood zone. Flood zones, property taxes, home values and pipelines from public records.

3,335homes

$184,936median value, 2026

2.53%median tax rate

20.1%in FEMA high-risk flood zones

+11.8%value change since 2022

Neighborhoods in 77587

Appraisal district data

Neighborhood	Homes	Median value	Tax rate	High-risk flood
600 Allen Genoa Condos	41	$32,213	2.53%	0%
Christa Country	79	$153,558	2.53%	20%
Merilyn Place	35	$208,000	2.53%	0%
Merilyn Place 1-2/merilyn Plaza 3-4/so.houston Ter	315	$151,434	2.53%	0%
Merilyn Plaza	140	$155,726	2.53%	5%
Pecan Terrace	276	$176,632	2.53%	24%
Pt. South Houston	1,133	$181,732	2.53%	49%
South Houston & Texans Park	1,241	$202,642	2.53%	2%
South Houston Lots	49	$66,900	2.53%	0%

Flood zones

FEMA data

670homes in a FEMA high-risk zone (A or V, 1% chance a year): 20.1% of mapped homes, above the 8.4% across Harris County.

1,462homes in the moderate zone (0.2% chance a year): 43.8%.

34homes with the lot center in a regulatory floodway, where building rules are strictest.

327homes inside Harvey's estimated flooding (2017): 9.8%.

FEMA National Flood Hazard Layer, zone at the center of each lot, for the 3,335 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. Harvey extent is the Harris County Flood Control District's estimate along gauged channels.

Property taxes

Appraisal district data

2.53%median combined property tax rate (the same combined rate on nearly every home).

$4,670yearly tax on the $184,936 median home at the full rate, before any exemption.

Taxing units on homes here

Taxing unit	Share of homes
Harris County	100%
Harris Co Flood Cntrl	100%
Harris Co Educ Dept	100%
Port of Houston Authy	100%
Pasadena ISD	100%
Harris Co Hosp Dist	100%
San Jacinto Com Col D	100%
City of South Houston	100%

Rates are the sum of every taxing unit on each property at 2025 adopted rates, the latest full year. Values from Harris Central Appraisal District files dated 2026-10-04. 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	$184,936 (below the Harris County median of $273,001)
Median change in value, 2022–2026	+11.8% (same homes, 3,308 with values in both years)
Median year built	1961
Median living area	1,330 sq ft
Median lot size	7,100 sq ft

When the homes were built

Decade	Homes
1890s	1
1900s	2
1910s	1
1920s	4
1930s	63
1940s	583
1950s	859
1960s	632
1970s	372
1980s	229
1990s	139
2000s	242
2010s	121
2020s	87

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

1,200homes within 500 ft of an in-service transmission pipeline.

2,306homes within 1,000 ft.

690 ftmedian distance from a home to the nearest line.

Operators of lines within 1,000 ft of homes

Operator	Homes
Bp Pipelines (north America),inc	738
Magellan Pipeline Company, L.P.	638
Enterprise Products Operatingllc	446
Energy Transfer Company	367

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 77587

Street address

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