Texas / Harris County / ZIP 77039 / Castlewood

Castlewood

Neighborhood · Harris County, TX · ZIP 77039Appraisal data 2026-10-04

Castlewood (neighborhood, Harris County, Texas): 312 homes, median value $239,865, tax rate about 1.95%, 40.7% in a FEMA high-risk flood zone. Flood zones, property taxes, home values and pipelines from public records.

312homes

$239,865median value, 2026

1.95%median tax rate

40.7%in FEMA high-risk flood zones

+25.6%value change since 2022

Flood zones

FEMA data

127homes in a FEMA high-risk zone (A or V, 1% chance a year): 40.7% of mapped homes, above the 8.4% across Harris County.

93homes in the moderate zone (0.2% chance a year): 29.8%.

49homes inside Harvey's estimated flooding (2017): 15.7%.

FEMA National Flood Hazard Layer, zone at the center of each lot, for the 312 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

1.95%median combined property tax rate (the same combined rate on nearly every home).

$4,687yearly tax on the $239,865 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%
Hc Emerg Srv Dist 25	100%
Lone Star College Sys	100%
Port of Houston Authy	100%
Aldine TIRZ (040)	100%
Harris Co Hosp Dist	100%
Aldine ISD	100%
Hc Emerg Srv Dist 1	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	$239,865 (below the Harris County median of $273,001)
Median change in value, 2022–2026	+25.6% (same homes, 309 with values in both years)
Median year built	1972
Median living area	1,801 sq ft
Median lot size	9,434 sq ft

When the homes were built

Decade	Homes
1960s	104
1970s	141
1980s	22
1990s	8
2000s	25
2010s	8
2020s	4

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.

0homes within 1,000 ft.

3,405 ftmedian distance from a home to the nearest line.

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

Woodgate St (39), Toyah Ave (36), Balmorhea Ave (34), Verhalen Ave (33), Anice St (31), Connorvale Rd (31), Bluerock St (28), Ridgeland St (26), Rosebury Dr (14), Russ Dr (13), Rockshire Dr (13), Lauder Rd (7)

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

Look up a house in Castlewood

Street address

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

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