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Single Family ResidenceResidential
$342,550$127 / 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 Jul 14, 2026
Last sold for $222,500 on Dec 17, 2021

20722 ROUND KEY DR

HOCKLEY, TX 77447
4
Beds
2.5
Baths
2,696 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
2017
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$343K
$318K low$367K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$222,500 · Dec 17, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,719 (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.$298,328 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$54,714
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$243,614
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$295,592
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$298,328

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyHARRIS
Lot (acres)The size of the land the home sits on, from county records.0.17
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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.

E
E. Turlington Elementary SchoolB-
Elementary · Grades PK–5 · 4.6 mi
M
Schultz Junior High SchoolC+
Middle · Grades 6–8 · 8.2 mi
H
Waller High SchoolC-
High · Grades 9–12 · 8.7 mi

District: Waller Independent School District

Neighborhood · ZIP 77447These 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.81
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 100.20

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.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
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.22,351
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.218 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$97,359
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$117,649
Average tempThe average temperature here across a full year.68°F
Annual precipHow much rain and melted snow falls here in a typical year.46 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

20722 Round Key Dr 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.

  • Costs less per square foot than 95% of homes in Hockley 77447
  • Bigger than 85% of homes in Hockley 77447
  • Newer than 88% of homes in Harris County

What homes are worth in Hockley 77447

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

This home
$170K$1.1M

This home is worth more than 57% of homes in Hockley 77447.

How it measures up in Hockley 77447

The dot is this home. The mark in the middle is the typical home in Hockley 77447.

Estimated value$342,550
CheaperTypical $320,789Pricier

Pricier than 57% of homes nearby

Price per ft²$127
CheaperTypical $166Pricier

Pricier than 5% of homes nearby

Living area2,696 ft²
SmallerTypical 1,886 ft²Bigger

Bigger than 85% of homes nearby

Lot size0.17 ac
SmallerTypical 0.16 acBigger

Bigger than 54% of homes nearby

Year built2017
OlderTypical 2020Newer

Newer than 41% of homes nearby

How 20722 Round Key Dr ranks against every home in each area.
MeasureThis homeHockley 77447Harris County
Estimated valuepricier than$342,55057% of homes64% of homes
Price per ft²pricier than$1275% of homes20% of homes
Living areabigger than2,696 ft²85% of homes79% of homes
Lot sizebigger than0.17 ac54% of homes53% of homes
Year builtnewer than201741% of homes88% of homes

About 20722 Round Key Dr

How much is 20722 Round Key Dr, Hockley, TX worth?

The TopHap Estimate for 20722 Round Key Dr, Hockley, TX is $342,550 as of Jul 14, 2026. The likely range is $318,329 to $366,771. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20722 Round Key Dr, Hockley, TX last sell?

20722 Round Key Dr, Hockley, TX last sold on Dec 17, 2021 for $222,500, according to the county's recorded deed.

How big is 20722 Round Key Dr, Hockley, TX?

20722 Round Key Dr, Hockley, TX has 4 bedrooms, 2.5 bathrooms, 2,696 square feet of living space and a 0.17-acre lot.

When was 20722 Round Key Dr, Hockley, TX built?

20722 Round Key Dr, Hockley, TX was built in 2017, making it 9 years old. The building has 2 stories.

What schools serve 20722 Round Key Dr, Hockley, TX?

20722 Round Key Dr, Hockley, TX is assigned to E. Turlington Elementary School (elementary), rated B-; Schultz Junior High School (middle), rated C+; Waller High School (high), rated C-. All sit in Waller Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20722 Round Key Dr, Hockley, TX compare to other homes in Hockley 77447?

Among the 15,216 homes in Hockley 77447, it is worth more than 57% of them ($342,550 against a typical $320,789), its price per square foot is higher than 5% of them ($127 against a typical $166), it is bigger than 85% of them (2,696 ft² against a typical 1,886 ft²), its lot is bigger than 54% of them (0.17 ac against a typical 0.16 ac) and it is newer than 41% of them (2017 against a typical 2020). Measured against all of Harris County, it is worth more than 64% 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 20722 Round Key Dr, Hockley, TX?

The 2025 property tax bill for 20722 Round Key Dr, Hockley, TX was $5,719. The county assessed it at $298,328.

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