Texas / Harris County / ZIP 77044 / Greenriver Estates/

Greenriver Estates/

Neighborhood · Harris County, TX · ZIP 77044Appraisal data 2026-10-04

Greenriver Estates/ (neighborhood, Harris County, Texas): 73 homes, median value $56,282, tax rate about 2.15%, 34.2% in a FEMA high-risk flood zone. Flood zones, property taxes, home values and pipelines from public records.

73homes

$56,282median value, 2026

2.15%median tax rate

34.2%in FEMA high-risk flood zones

+147.4%value change since 2022

Flood zones

FEMA data

25homes in a FEMA high-risk zone (A or V, 1% chance a year): 34.2% of mapped homes, above the 8.4% across Harris County.

43homes in the moderate zone (0.2% chance a year): 58.9%.

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

49homes inside Harvey's estimated flooding (2017): 67.1%.

FEMA National Flood Hazard Layer, zone at the center of each lot, for the 73 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

2.15%median combined property tax rate (the same combined rate on nearly every home).

$1,212yearly tax on the $56,282 median home at the full rate, before any exemption.

Taxing units on homes here

Taxing unit	Share of homes
Hc Emerg Srv Dist 60	100%
Harris County	100%
Harris Co Flood Cntrl	100%
Harris Co Educ Dept	100%
Hc Emerg Srv Dist 2	100%
Sheldon ISD	100%
Port of Houston Authy	100%
Harris Co Hosp Dist	100%
San Jacinto Com Col D	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	$56,282 (below the Harris County median of $273,001)
Median change in value, 2022–2026	+147.4% (same homes, 71 with values in both years)
Median year built	1990
Median living area	1,216 sq ft
Median lot size	6,600 sq ft

When the homes were built

Decade	Homes
1960s	3
1970s	16
1980s	16
1990s	21
2000s	8
2010s	7
2020s	2

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

2homes within 500 ft of an in-service transmission pipeline.

16homes within 1,000 ft.

1,500 ftmedian distance from a home to the nearest line.

Operators of lines within 1,000 ft of homes

Operator	Homes
Magellan Crude Oil Pl Co, L.P.	16

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

S Spicewood Ln (13), Spicewood Ln (11), Scenic River Dr (10), Rio Verde Ln (10), Palo Verde Dr (9), Cyrl Ln (8), N Spicewood Ln (6), Palo Vista Dr (5), A Spicewood Ln (1)

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

Look up a house in Greenriver Estates/

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 77044

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