Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$503,737$333 / 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 76How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

9621 RADIO RD

HOUSTON, TX 77075
2
Beds
1.5
Baths
1,512 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.
1 ac
Lot SizeThe size of the land the home sits on, from county records.
1955
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$504K
$385K low$622K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$503,737
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$402,990

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$622 (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.$305,905 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$217,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$88,105
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$305,905
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$305,905

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.50
27
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
38
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.
51
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
39
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.4 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
StyleThe architectural style of the home, such as ranch or colonial.Traditional/Old
CountyHARRIS
Lot (acres)The size of the land the home sits on, from county records.1.00
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.None
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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.Neighborhood
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 1,560 ft²

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

E
Jessup Elementary SchoolD+
Elementary · Grades PK–4 · 0.3 mi
M
South Houston Intermediate SchoolC-
Middle · Grades 7–8 · 2.2 mi
H
South Houston High SchoolD
High · Grades 9–12 · 3.1 mi

District: Pasadena Independent School District

Neighborhood · ZIP 77075These 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.63
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.41,495
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,651 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,351
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$81,489
Average tempThe average temperature here across a full year.69°F
Annual precipHow much rain and melted snow falls here in a typical year.53 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

9621 Radio Rd 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 more than 98% of homes in Greater Hobby Area
  • Among the highest price per square foot in Greater Hobby Area
  • Smaller than 70% of homes in Harris County
  • Has a bigger lot than 96% of homes in Greater Hobby Area
  • Older than 95% of homes in Houston 77075

What homes are worth in Houston 77075

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

This home
$104K$491K

This home is worth more than 98% of homes in Houston 77075.

How it measures up in Houston 77075

The dot is this home. The mark in the middle is the typical home in Houston 77075.

Estimated value$503,737
CheaperTypical $266,000Pricier

Pricier than 98% of homes nearby

Price per ft²$333
CheaperTypical $155Pricier

Pricier than almost all homes nearby

Living area1,512 ft²
SmallerTypical 1,652 ft²Bigger

Bigger than 38% of homes nearby

Lot size1 ac
SmallerTypical 0.15 acBigger

Bigger than 96% of homes nearby

Year built1955
OlderTypical 1999Newer

Newer than 5% of homes nearby

How 9621 Radio Rd ranks against every home in each area.
MeasureThis homeGreater Hobby AreaHouston 77075Harris County
Estimated valuepricier than$503,73798% of homes98% of homes84% of homes
Price per ft²pricier than$333almost all homesalmost all homes95% of homes
Living areabigger than1,512 ft²44% of homes38% of homes30% of homes
Lot sizebigger than1 ac96% of homes96% of homes94% of homes
Year builtnewer than195511% of homes5% of homes13% of homes

About 9621 Radio Rd

How much is 9621 Radio Rd, Houston, TX worth?

The TopHap Estimate for 9621 Radio Rd, Houston, TX is $503,737 as of Jul 14, 2026. The likely range is $385,161 to $622,313. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9621 Radio Rd, Houston, TX last sell?

9621 Radio Rd, Houston, TX last sold on Nov 3, 2014, according to the county's recorded deed.

How big is 9621 Radio Rd, Houston, TX?

9621 Radio Rd, Houston, TX has 2 bedrooms, 1.5 bathrooms, 1,512 square feet of living space and a 1.00-acre lot.

When was 9621 Radio Rd, Houston, TX built?

9621 Radio Rd, Houston, TX was built in 1955, making it 71 years old. It is a traditional/old home. The building has 1 story.

What schools serve 9621 Radio Rd, Houston, TX?

9621 Radio Rd, Houston, TX is assigned to Jessup Elementary School (elementary), rated D+; South Houston Intermediate School (middle), rated C-; South Houston High School (high), rated D. All sit in Pasadena Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9621 Radio Rd, Houston, TX compare to other homes in Houston 77075?

Among the 10,064 homes in Houston 77075, it is worth more than 98% of them ($503,737 against a typical $266,000), its price per square foot is higher than almost all of them ($333 against a typical $155), it is bigger than 38% of them (1,512 ft² against a typical 1,652 ft²), its lot is bigger than 96% of them (1 ac against a typical 0.15 ac) and it is newer than 5% of them (1955 against a typical 1999). Measured against all of Harris County, it is worth more than 84% 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 9621 Radio Rd, Houston, TX?

The 2025 property tax bill for 9621 Radio Rd, Houston, TX was $622. The county assessed it at $305,905.

Closest homes

More homes in Houston 77075

Assigned schools

Explore the area

See this home in context

Open 9621 Radio Rd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map