Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$278,840$195 / 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 Jun 23, 2026

9635 THOMAS KNOB TRL

RICHMOND, TX 77407
3
Beds
2
Baths
1,432 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.
0.27 ac
Lot SizeThe size of the land the home sits on, from county records.
2019
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$279K
$265K low$293K 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.$278,840
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$223,072

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,978 (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.$251,958 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$88,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$163,558
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$251,958
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$251,958

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyFort Bend
Lot (acres)The size of the land the home sits on, from county records.0.27
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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.Patio · 64 ft²Porch · 20 ft²

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

E
Mary Austin Holley Elementary SchoolB-
Elementary · Grades EE–5 · 0.4 mi
M
Hodges Bend Middle SchoolC-
Middle · Grades 6–8 · 0.4 mi
H
George Bush High SchoolD+
High · Grades 9–12 · 2.2 mi

District: Fort Bend Independent School District

Neighborhood · ZIP 77407These 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.69
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.16

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.87,082
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,484 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$106,420
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$131,988
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

9635 Thomas Knob Trl 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 96% of homes in Richmond 77407
  • Costs more per square foot than 87% of homes in Richmond 77407
  • Among the smallest homes in Richmond 77407
  • Has a bigger lot than 94% of homes in Richmond 77407
  • Newer than 86% of homes in Richmond 77407

What homes are worth in Richmond 77407

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

This home
$269K$965K

This home is worth more than 4% of homes in Richmond 77407.

How it measures up in Richmond 77407

The dot is this home. The mark in the middle is the typical home in Richmond 77407.

Estimated value$278,840
CheaperTypical $384,473Pricier

Pricier than 4% of homes nearby

Price per ft²$195
CheaperTypical $163Pricier

Pricier than 87% of homes nearby

Living area1,432 ft²
SmallerTypical 2,515 ft²Bigger

Smaller than almost all homes nearby

Lot size0.27 ac
SmallerTypical 0.16 acBigger

Bigger than 94% of homes nearby

Year built2019
OlderTypical 2013Newer

Newer than 86% of homes nearby

How 9635 Thomas Knob Trl ranks against every home in each area.
MeasureThis homeRichmond 77407Fort Bend County
Estimated valuepricier than$278,8404% of homes20% of homes
Price per ft²pricier than$19587% of homes81% of homes
Living areabigger than1,432 ft²almost no homes9% of homes
Lot sizebigger than0.27 ac94% of homes82% of homes
Year builtnewer than201986% of homes86% of homes

About 9635 Thomas Knob Trl

How much is 9635 Thomas Knob Trl, Richmond, TX worth?

The TopHap Estimate for 9635 Thomas Knob Trl, Richmond, TX is $278,840 as of Jun 23, 2026. The likely range is $264,898 to $292,782. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9635 Thomas Knob Trl, Richmond, TX last sell?

9635 Thomas Knob Trl, Richmond, TX last sold on Aug 12, 2019, according to the county's recorded deed.

How big is 9635 Thomas Knob Trl, Richmond, TX?

9635 Thomas Knob Trl, Richmond, TX has 3 bedrooms, 2 bathrooms, 1,432 square feet of living space and a 0.27-acre lot.

When was 9635 Thomas Knob Trl, Richmond, TX built?

9635 Thomas Knob Trl, Richmond, TX was built in 2019, making it 7 years old. The building has 2 stories.

What schools serve 9635 Thomas Knob Trl, Richmond, TX?

9635 Thomas Knob Trl, Richmond, TX is assigned to Mary Austin Holley Elementary School (elementary), rated B-; Hodges Bend Middle School (middle), rated C-; George Bush High School (high), rated D+. All sit in Fort Bend Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9635 Thomas Knob Trl, Richmond, TX compare to other homes in Richmond 77407?

Among the 23,848 homes in Richmond 77407, it is worth more than 4% of them ($278,840 against a typical $384,473), its price per square foot is higher than 87% of them ($195 against a typical $163), it is bigger than almost none of them (1,432 ft² against a typical 2,515 ft²), its lot is bigger than 94% of them (0.27 ac against a typical 0.16 ac) and it is newer than 86% of them (2019 against a typical 2013). Measured against all of Fort Bend County, it is worth more than 20% 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 9635 Thomas Knob Trl, Richmond, TX?

The 2025 property tax bill for 9635 Thomas Knob Trl, Richmond, TX was $3,978. The county assessed it at $251,958.

Closest homes

More homes in Richmond 77407

Assigned schools

Explore the area

See this home in context

Open 9635 Thomas Knob Trl 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