Texas / Harris County / ZIP 77345 / Riverchase

Riverchase

Neighborhood · Harris County, TX · ZIP 77345Appraisal data 2026-10-04

Riverchase (neighborhood, Harris County, Texas): 467 homes, median value $503,690, tax rate about 2.36%, 7.7% in a FEMA high-risk flood zone. Flood zones, property taxes, home values and pipelines from public records.

467homes

$503,690median value, 2026

2.36%median tax rate

7.7%in FEMA high-risk flood zones

+13.5%value change since 2022

Flood zones

FEMA data

36homes in a FEMA high-risk zone (A or V, 1% chance a year): 7.7% of mapped homes, below the 8.4% across Harris County.

53homes in the moderate zone (0.2% chance a year): 11.3%.

2homes with the lot center in a regulatory floodway, where building rules are strictest.

103homes inside Harvey's estimated flooding (2017): 22.1%.

FEMA National Flood Hazard Layer, zone at the center of each lot, for the 467 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).

$11,884yearly tax on the $503,690 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%
Lake Houston 10 (061)	66%
Lake Houston 10 (040)	66%

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	$503,690 (above the Harris County median of $273,001)
Median change in value, 2022–2026	+13.5% (same homes, 463 with values in both years)
Median year built	1998
Median living area	3,516 sq ft
Median lot size	10,672 sq ft

When the homes were built

Decade	Homes
1990s	316
2000s	151

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.

10,740 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

Riverway Oak Dr (38), Longflower Ln (30), Riverchase Trl (28), Riverchase Village Dr (27), Leatherstem Ln (25), Sweetstem Dr (22), Gladehill Dr (22), Sevenleaf Ln (19), River Rock Trl (19), Lochmere Way (18), Timbercreek Trl (18), Crimson Valley Ct (17)

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

Look up a house in Riverchase

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 77345

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