Texas / Harris County / ZIP 77339 / Northshore Extn

Northshore Extn

Neighborhood · Harris County, TX · ZIP 77339Appraisal data 2026-10-04

Northshore Extn (neighborhood, Harris County, Texas): 48 homes, median value $186,518, tax rate about 2.36%, 81.2% in a FEMA high-risk flood zone. Flood zones, property taxes, home values and pipelines from public records.

48homes

$186,518median value, 2026

2.36%median tax rate

81.2%in FEMA high-risk flood zones

+17.5%value change since 2022

Flood zones

FEMA data

39homes in a FEMA high-risk zone (A or V, 1% chance a year): 81.2% of mapped homes, above the 8.4% across Harris County.

2homes in the moderate zone (0.2% chance a year): 4.2%.

28homes with the lot center in a regulatory floodway, where building rules are strictest.

16homes inside Harvey's estimated flooding (2017): 33.3%.

FEMA National Flood Hazard Layer, zone at the center of each lot, for the 48 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

2.36%median combined property tax rate (the same combined rate on nearly every home).

$4,401yearly tax on the $186,518 median home at the full rate, before any exemption.

Taxing units on homes here

Taxing unit	Share of homes
Harris County	100%
Lone Star College Sys	100%
Harris Co Flood Cntrl	100%
Harris Co Educ Dept	100%
City of Houston	100%
Humble ISD	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	$186,518 (below the Harris County median of $273,001)
Median change in value, 2022–2026	+17.5% (same homes, 48 with values in both years)
Median year built	1974
Median living area	1,706 sq ft
Median lot size	11,979 sq ft

When the homes were built

Decade	Homes
1950s	2
1960s	15
1970s	16
1980s	8
1990s	3
2000s	2
2010s	1
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.

7,585 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

Northshore Dr (28), Sweet Bay Rd (6), Walnut Rd (4), Lake Point Dr (4), River Bend Dr (4), Pine Rd (1), Lake End Dr (1)

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

Look up a house in Northshore Extn

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 77339

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