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Single Family ResidenceResidential
$104,365$167 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

640 AVENUE G

HUNTSVILLE, TX 77320
2
Beds
1
Baths
624 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
1
StoriesHow many floors the home has above ground.

Valuation

$104K
$97K low$112K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,265 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$71,240 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$40,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$31,240
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$70,890
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$71,240

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.52
37
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
40
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
99
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
58
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
28
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWALKER
Lot (acres)The size of the land the home sits on, from county records.0.26
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Floor/Wall Furnace
CoolingThe type of cooling or air conditioning in the home.Wall Unit
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 72 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Mance Park Middle SchoolC-
Middle · Grades 6–8 · 0.3 mi
E
Huntsville Elementary SchoolD+
Elementary · Grades PK–5 · 0.7 mi
H
Huntsville High SchoolD-
High · Grades 9–12 · 1.0 mi

District: Huntsville Independent School District

Neighborhood · ZIP 77320These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.91
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.26

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.84%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.9.2%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.37,189
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.103 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$55,195
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,593
Average tempThe average temperature here across a full year.67°F
Annual precipHow much rain and melted snow falls here in a typical year.47 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

640 Avenue G measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth less than 95% of homes in Walker County
  • Smaller than 95% of homes in Walker County
  • Has a smaller lot than 75% of homes in Huntsville 77320

What homes are worth in Huntsville 77320

Each bar is how many homes fall in that price range. The marker is this home.

This home
$73K$814K

This home is worth more than 8% of homes in Huntsville 77320.

How it measures up in Huntsville 77320

The dot is this home. The mark in the middle is the typical home in Huntsville 77320.

Estimated value$104,365
CheaperTypical $230,372Pricier

Pricier than 8% of homes nearby

Price per ft²$167
CheaperTypical $149Pricier

Pricier than 64% of homes nearby

Living area624 ft²
SmallerTypical 1,500 ft²Bigger

Bigger than 7% of homes nearby

Lot size0.26 ac
SmallerTypical 0.67 acBigger

Bigger than 25% of homes nearby

How 640 Avenue G ranks against every home in each area.
MeasureThis homeHuntsville 77320Walker County
Estimated valuepricier than$104,3658% of homes5% of homes
Price per ft²pricier than$16764% of homes59% of homes
Living areabigger than624 ft²7% of homes5% of homes
Lot sizebigger than0.26 ac25% of homes25% of homes

About 640 Avenue G

How much is 640 Avenue G, Huntsville, TX worth?

The TopHap Estimate for 640 Avenue G, Huntsville, TX is $104,365 as of Sep 24, 2026. The likely range is $96,696 to $112,034. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 640 Avenue G, Huntsville, TX last sell?

640 Avenue G, Huntsville, TX last sold on Mar 18, 2021, according to the county's recorded deed.

How big is 640 Avenue G, Huntsville, TX?

640 Avenue G, Huntsville, TX has 2 bedrooms, 1 bathrooms, 624 square feet of living space and a 0.26-acre lot.

What schools serve 640 Avenue G, Huntsville, TX?

640 Avenue G, Huntsville, TX is assigned to Mance Park Middle School (middle), rated C-; Huntsville Elementary School (elementary), rated D+; Huntsville High School (high), rated D-. All sit in Huntsville Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 640 Avenue G, Huntsville, TX compare to other homes in Huntsville 77320?

Among the 11,468 homes in Huntsville 77320, it is worth more than 8% of them ($104,365 against a typical $230,372), its price per square foot is higher than 64% of them ($167 against a typical $149), it is bigger than 7% of them (624 ft² against a typical 1,500 ft²) and its lot is bigger than 25% of them (0.26 ac against a typical 0.67 ac). Measured against all of Walker County, it is worth more than 5% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 640 Avenue G, Huntsville, TX?

The 2025 property tax bill for 640 Avenue G, Huntsville, TX was $1,265. The county assessed it at $71,240.

More homes on Avenue G

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Assigned schools

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