Texas / Harris County / ZIP 77389 / Londonderry

Londonderry

Neighborhood · Harris County, TX · ZIP 77389Appraisal data 2026-10-04

Londonderry (neighborhood, Harris County, Texas): 445 homes, median value $280,426, tax rate about 2.45%, 0.0% in a FEMA high-risk flood zone. Flood zones, property taxes, home values and pipelines from public records.

445homes

$280,426median value, 2026

2.45%median tax rate

0.0%in FEMA high-risk flood zones

+3.3%value change since 2022

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 8.4% across Harris County.

0homes in the moderate zone (0.2% chance a year): 0.0%.

0homes inside Harvey's estimated flooding (2017): 0.0%.

FEMA National Flood Hazard Layer, zone at the center of each lot, for the 445 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

2.45%median combined property tax rate (the same combined rate on nearly every home).

$6,884yearly tax on the $280,426 median home at the full rate, before any exemption.

Taxing units on homes here

Taxing unit	Share of homes
Hc MUD 1	100%
Harris County	100%
Harris Co Flood Cntrl	100%
Harris Co Educ Dept	100%
Hc Emerg Srv Dist 7	100%
Klein ISD	100%
Hc Emerg Serv Dist 11	100%
Lone Star College Sys	100%
Port of Houston Authy	100%
Harris Co Hosp Dist	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	$280,426 (about the same as the Harris County median of $273,001)
Median change in value, 2022–2026	+3.3% (same homes, 440 with values in both years)
Median year built	1983
Median living area	2,155 sq ft
Median lot size	8,662 sq ft

When the homes were built

Decade	Homes
1970s	135
1980s	110
1990s	128
2000s	69
2010s	2
2020s	1

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.

3,570 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

Butterwick Dr (74), Baywick Dr (50), Aughton Dr (39), Barmby Dr (36), Shalford Dr (36), Burgh Castle Dr (32), Bovington Dr (26), Kingsdown Dr (24), London Town Dr (22), Collingtree Dr (17), Barmby Ct (10), London Way Dr (10)

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

Look up a house in Londonderry

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 77389

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