Texas / Harris County / ZIP 77429 / Grant Plaza U/r & Jefferson Place U/r

Grant Plaza U/r & Jefferson Place U/r

Neighborhood · Harris County, TX · ZIP 77429Appraisal data 2026-10-04

Grant Plaza U/r & Jefferson Place U/r (neighborhood, Harris County, Texas): 33 homes, median value $665,793, tax rate about 1.95%, 72.7% in a FEMA high-risk flood zone. Flood zones, property taxes, home values and pipelines from public records.

33homes

$665,793median value, 2026

1.95%median tax rate

72.7%in FEMA high-risk flood zones

+43.4%value change since 2022

Flood zones

FEMA data

24homes in a FEMA high-risk zone (A or V, 1% chance a year): 72.7% of mapped homes, above the 8.4% across Harris County.

1home in the moderate zone (0.2% chance a year): 3.0%.

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

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

FEMA National Flood Hazard Layer, zone at the center of each lot, for the 33 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

1.95%median combined property tax rate (the same combined rate on nearly every home).

$12,966yearly tax on the $665,793 median home at the full rate, before any exemption.

Taxing units on homes here

Taxing unit	Share of homes
Harris County	100%
Hc ESD 15	100%
Harris Co Flood Cntrl	100%
Hc Emerg Serv Dist 8	100%
Harris Co Educ Dept	100%
Tomball ISD	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	$665,793 (above the Harris County median of $273,001)
Median change in value, 2022–2026	+43.4% (same homes, 31 with values in both years)
Median year built	2020
Median living area	3,689 sq ft
Median lot size	44,699 sq ft (1.03 acres)

When the homes were built

Decade	Homes
1980s	1
1990s	1
2000s	2
2010s	11
2020s	18

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.

11,580 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

Thistle Down Rd (20), Thistle Down (6), Grant Rd (2), Thistle Down Spur (1), Telge Rd (1), Thistledown Rd (1), Thistledown (1), Thistledown Ln (1)

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

Look up a house in Grant Plaza U/r & Jefferson Place U/r

Street address

Each house report shows its own value history, tax units, flood zone at the center of the lot and the nearest pipeline.

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