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Single Family ResidenceResidential
$428,521$242 / 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 92How 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

21 N RIDGE CIR

ROCKWALL, TX 75087
0
Baths
1,772 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.
1.01 ac
Lot SizeThe size of the land the home sits on, from county records.
1985
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$429K
$393K low$465K 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.$328,521
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$262,817
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.24%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$100,000
JP MORGAN CHASE BK · recorded Jul 19, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$425 (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.$306,171 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$113,678
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$192,493
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$320,187
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$306,171

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyROCKWALL
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
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.Carport (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 392 ft²Porch · 463 ft²

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

M
J.W. Williams Middle SchoolA-
Middle · Grades 7–8 · 0.4 mi
E
Celia Hays Elementary SchoolA+
Elementary · Grades PK–6 · 0.8 mi
H
Rockwall High SchoolA
High · Grades 10–12 · 4.1 mi

District: Rockwall Independent School District

Neighborhood · ZIP 75087These 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.99
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.27

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.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.54,034
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,581 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$119,886
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$149,394
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.41 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

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

21 N Ridge Cir 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 more per square foot than 94% of homes in Rockwall 75087
  • Smaller than 87% of homes in Rockwall 75087
  • Has a bigger lot than 95% of homes in Rockwall 75087
  • Older than 84% of homes in Rockwall County

What homes are worth in Rockwall 75087

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

This home
$237K$942K

This home is worth more than 41% of homes in Rockwall 75087.

How it measures up in Rockwall 75087

The dot is this home. The mark in the middle is the typical home in Rockwall 75087.

Estimated value$428,521
CheaperTypical $456,148Pricier

Pricier than 41% of homes nearby

Price per ft²$242
CheaperTypical $184Pricier

Pricier than 94% of homes nearby

Living area1,772 ft²
SmallerTypical 2,557 ft²Bigger

Bigger than 13% of homes nearby

Lot size1.01 ac
SmallerTypical 0.2 acBigger

Bigger than 95% of homes nearby

Year built1985
OlderTypical 2005Newer

Newer than 19% of homes nearby

How 21 N Ridge Cir ranks against every home in each area.
MeasureThis homeRockwall 75087Rockwall County
Estimated valuepricier than$428,52141% of homes52% of homes
Price per ft²pricier than$24294% of homes88% of homes
Living areabigger than1,772 ft²13% of homes20% of homes
Lot sizebigger than1.01 ac95% of homes89% of homes
Year builtnewer than198519% of homes16% of homes

About 21 N Ridge Cir

How much is 21 N Ridge Cir, Rockwall, TX worth?

The TopHap Estimate for 21 N Ridge Cir, Rockwall, TX is $428,521 as of Jul 14, 2026. The likely range is $392,524 to $464,518. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 N Ridge Cir, Rockwall, TX last sell?

21 N Ridge Cir, Rockwall, TX last sold on Jan 1, 1900, according to the county's recorded deed.

When was 21 N Ridge Cir, Rockwall, TX built?

21 N Ridge Cir, Rockwall, TX was built in 1985, making it 41 years old. The building has 1 story.

What schools serve 21 N Ridge Cir, Rockwall, TX?

21 N Ridge Cir, Rockwall, TX is assigned to J.W. Williams Middle School (middle), rated A-; Celia Hays Elementary School (elementary), rated A+; Rockwall High School (high), rated A. All sit in Rockwall Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 N Ridge Cir, Rockwall, TX compare to other homes in Rockwall 75087?

Among the 16,688 homes in Rockwall 75087, it is worth more than 41% of them ($428,521 against a typical $456,148), its price per square foot is higher than 94% of them ($242 against a typical $184), it is bigger than 13% of them (1,772 ft² against a typical 2,557 ft²), its lot is bigger than 95% of them (1.01 ac against a typical 0.2 ac) and it is newer than 19% of them (1985 against a typical 2005). Measured against all of Rockwall County, it is worth more than 52% 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 21 N Ridge Cir, Rockwall, TX?

The 2025 property tax bill for 21 N Ridge Cir, Rockwall, TX was $425. The county assessed it at $306,171.

Closest homes

More homes in Rockwall 75087

Assigned schools

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