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TownhouseResidential
$251,758$131 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $116,900 on Sep 9, 2014

820 THREADNEEDLE ST

HOUSTON, TX 77079
Building report
3
Beds
2.5
Baths
1,928 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.
4.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1970
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$252K
$238K low$266K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$116,900 · Sep 9, 2014

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,679 (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.$129,307 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$24,568
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$104,739
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$179,121
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$129,307

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.111 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Townhouse
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyHARRIS
ConstructionThe main material the home's frame and walls are built from.Brick
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Apt/Condo Complex

Transaction History(2)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

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

H
Stratford High SchoolA-
High · Grades 9–12 · 0.7 mi
E
Thornwood Elementary SchoolC+
Elementary · Grades PK–5 · 0.9 mi
M
Spring Forest Middle SchoolB
Middle · Grades 6–8 · 1.1 mi

District: Spring Branch Independent School District

Neighborhood · ZIP 77079These 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.73
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.24

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.41%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.36,175
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,026 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$122,316
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$140,463
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.49 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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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

820 Threadneedle St 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 84% of homes in Memorial
  • Costs less per square foot than 91% of homes in Memorial
  • Smaller than 79% of homes in Houston 77079
  • Has a bigger lot than 98% of homes in Harris County
  • Older than 75% of homes in Harris County

What homes are worth in Houston 77079

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

This home
$141K$2M

This home is worth more than 18% of homes in Houston 77079.

How it measures up in Houston 77079

The dot is this home. The mark in the middle is the typical home in Houston 77079.

Estimated value$251,758
CheaperTypical $789,248Pricier

Pricier than 18% of homes nearby

Price per ft²$131
CheaperTypical $288Pricier

Pricier than 14% of homes nearby

Living area1,928 ft²
SmallerTypical 2,651 ft²Bigger

Bigger than 21% of homes nearby

Lot size4.25 ac
SmallerTypical 0.21 acBigger

Bigger than 93% of homes nearby

Year built1970
OlderTypical 1970Newer

Newer than 55% of homes nearby

How 820 Threadneedle St ranks against every home in each area.
MeasureThis homeMemorialHouston 77079Harris County
Estimated valuepricier than$251,75816% of homes18% of homes37% of homes
Price per ft²pricier than$1319% of homes14% of homes26% of homes
Living areabigger than1,928 ft²25% of homes21% of homes51% of homes
Lot sizebigger than4.25 ac89% of homes93% of homes98% of homes
Year builtnewer than197052% of homes55% of homes25% of homes

About 820 Threadneedle St

How much is 820 Threadneedle St, Houston, TX worth?

The TopHap Estimate for 820 Threadneedle St, Houston, TX is $251,758 as of Oct 21, 2026. The likely range is $237,937 to $265,579. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 820 Threadneedle St, Houston, TX last sell?

820 Threadneedle St, Houston, TX last sold on Sep 9, 2014 for $116,900, according to the county's recorded deed.

How big is 820 Threadneedle St, Houston, TX?

820 Threadneedle St, Houston, TX has 3 bedrooms, 2.5 bathrooms and 1,928 square feet of living space.

When was 820 Threadneedle St, Houston, TX built?

820 Threadneedle St, Houston, TX was built in 1970, making it 56 years old. It is a condo/apartment home. The building has 2 stories.

What schools serve 820 Threadneedle St, Houston, TX?

820 Threadneedle St, Houston, TX is assigned to Stratford High School (high), rated A-; Thornwood Elementary School (elementary), rated C+; Spring Forest Middle School (middle), rated B. All sit in Spring Branch Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 820 Threadneedle St, Houston, TX compare to other homes in Houston 77079?

Among the 9,541 homes in Houston 77079, it is worth more than 18% of them ($251,758 against a typical $789,248), its price per square foot is higher than 14% of them ($131 against a typical $288), it is bigger than 21% of them (1,928 ft² against a typical 2,651 ft²), its lot is bigger than 93% of them (4.25 ac against a typical 0.21 ac) and it is newer than 55% of them (1970 against a typical 1970). Measured against all of Harris County, it is worth more than 37% 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 820 Threadneedle St, Houston, TX?

The 2025 property tax bill for 820 Threadneedle St, Houston, TX was $1,679. The county assessed it at $129,307.

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