Texas / Montgomery County / ZIP 77318 / Walnut Cove

Walnut Cove

Neighborhood · Montgomery County, TX · ZIP 77318, 77378, 77316Appraisal data 2026-08-04

Walnut Cove (neighborhood, Montgomery County, Texas): 760 homes, median value $90,814, tax rate about 1.67%, 19.5% in a FEMA high-risk flood zone. Flood zones, property taxes, home values and pipelines from public records.

760homes

$90,814median value, 2026

1.67%median tax rate

19.5%in FEMA high-risk flood zones

+8.4%value change since 2022

Flood zones

FEMA data

146homes in a FEMA high-risk zone (A or V, 1% chance a year): 19.5% of mapped homes, above the 3.4% across Montgomery County.

4homes in the moderate zone (0.2% chance a year): 0.5%.

1home with the lot center in a regulatory floodway, where building rules are strictest.

FEMA National Flood Hazard Layer, zone at the center of each lot, for the 749 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.

Property taxes

Appraisal district data

1.67%median combined property tax rate (the same combined rate on nearly every home).

$1,512yearly tax on the $90,814 median home at the full rate, before any exemption.

Taxing units on homes here

Taxing unit	Share of homes
Montgomery County Hospital District	100%
Montgomery County	100%
Montgomery County ESD 1	100%
Willis ISD	100%
Lone Star College System	100%

Rates are the sum of every taxing unit on each property at 2025 adopted rates, the latest full year. Values from Montgomery Central Appraisal District files dated 2026-08-04. 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	$90,814 (below the Montgomery County median of $310,882)
Median change in value, 2022–2026	+8.4% (same homes, 699 with values in both years)
Median year built	2000
Median living area	1,000 sq ft
Median lot size	2,650 sq ft

When the homes were built

Decade	Homes
1960s	4
1970s	25
1980s	157
1990s	142
2000s	64
2010s	44
2020s	225

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

32homes within 500 ft of an in-service transmission pipeline.

99homes within 1,000 ft.

2,020 ftmedian distance from a home to the nearest line.

Operators of lines within 1,000 ft of homes

Operator	Homes
Copano Pipelines/up Glfcoast LLC	99

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

Nelwood St (60), Canal St (52), Calendar St (47), Persimmon St (37), Andwood St (35), Black Gum (33), Vistawood St (32), Barberry St (31), Arbor Oak (30), Underwood St (27), Scarlet Oak (24), Warm Spring (23)

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

Look up a house in Walnut Cove

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 77318

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