Texas / Harris County / ZIP 77091 / Rosslyn Heights

Rosslyn Heights

Neighborhood · Harris County, TX · ZIP 77091, 77092, 77018Appraisal data 2026-10-04

Rosslyn Heights (neighborhood, Harris County, Texas): 231 homes, median value $301,098, tax rate about 2.26%, 8.7% in a FEMA high-risk flood zone. Flood zones, property taxes, home values and pipelines from public records.

231homes

$301,098median value, 2026

2.26%median tax rate

8.7%in FEMA high-risk flood zones

+51.4%value change since 2022

Flood zones

FEMA data

20homes in a FEMA high-risk zone (A or V, 1% chance a year): 8.7% of mapped homes, about the same as the 8.4% across Harris County.

5homes in the moderate zone (0.2% chance a year): 2.2%.

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

FEMA National Flood Hazard Layer, zone at the center of each lot, for the 231 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

2.26%median combined property tax rate (most homes fall between 2.13–2.26%).

$6,817yearly tax on the $301,098 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%
City of Houston	100%
Houston City College	100%
Houston ISD	100%
Port of Houston Authy	100%
Harris Co Hosp Dist	100%
Near NW Mgmt District	60%

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	$301,098 (above the Harris County median of $273,001)
Median change in value, 2022–2026	+51.4% (same homes, 159 with values in both years)
Median year built	2019
Median living area	1,740 sq ft
Median lot size	3,055 sq ft

When the homes were built

Decade	Homes
1930s	8
1940s	30
1950s	33
1960s	8
1970s	2
1980s	5
1990s	7
2000s	16
2010s	13
2020s	109

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.

231homes with no transmission line within 3 miles.

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

Creekmont Dr (54), Golden Forest Dr (31), Broom St (30), Hardway St (25), Randon Rd (13), Creekmont St (9), Hoover St (9), Golden Forest St (8), Weeping Willow Rd (8), Pinemont Dr (5), Pinemont (3), Mangum Rd (3)

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

Look up a house in Rosslyn Heights

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 77091

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