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Single Family ResidenceResidential
$492,240$192 / 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 $370,000 on Feb 8, 2021

615 KNOLLWOOD DR

ROCKWALL, TX 75087
4
Beds
3.5
Baths
2,562 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1986
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

$492K
$459K low$525K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$370,000 · Feb 8, 2021
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.$196,240
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$156,992
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.58%
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.$296,000
QUICKEN LOANS LLC · recorded Feb 8, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,184 (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.$501,749 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$202,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$299,749
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$510,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$501,749

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyROCKWALL
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1990
Lot (acres)The size of the land the home sits on, from county records.0.24
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
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.Porch · 88 ft²

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
Grace Hartman Elementary SchoolA+
Elementary · Grades PK–6 · 0.8 mi
H
Rockwall High SchoolA
High · Grades 10–12 · 2.4 mi
M
J.W. Williams Middle SchoolA-
Middle · Grades 7–8 · 2.5 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

615 Knollwood 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.

  • Worth more than 65% of homes in Northshore
  • Has a bigger lot than 77% of homes in Northshore
  • Older than 83% 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
$240K$922K

This home is worth more than 59% 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$492,240
CheaperTypical $455,791Pricier

Pricier than 59% of homes nearby

Price per ft²$192
CheaperTypical $183Pricier

Pricier than 63% of homes nearby

Living area2,562 ft²
SmallerTypical 2,549 ft²Bigger

Bigger than 50% of homes nearby

Lot size0.24 ac
SmallerTypical 0.2 acBigger

Bigger than 69% of homes nearby

Year built1986
OlderTypical 2005Newer

Newer than 20% of homes nearby

How 615 Knollwood Dr ranks against every home in each area.
MeasureThis homeNorthshoreRockwall 75087Rockwall County
Estimated valuepricier than$492,24065% of homes59% of homes63% of homes
Price per ft²pricier than$19245% of homes63% of homes60% of homes
Living areabigger than2,562 ft²63% of homes50% of homes57% of homes
Lot sizebigger than0.24 ac77% of homes69% of homes64% of homes
Year builtnewer than198648% of homes20% of homes17% of homes

About 615 Knollwood Dr

How much is 615 Knollwood Dr, Rockwall, TX worth?

The TopHap Estimate for 615 Knollwood Dr, Rockwall, TX is $492,240 as of Jul 14, 2026. The likely range is $459,298 to $525,182. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 615 Knollwood Dr, Rockwall, TX last sell?

615 Knollwood Dr, Rockwall, TX last sold on Feb 8, 2021 for $370,000, according to the county's recorded deed.

How big is 615 Knollwood Dr, Rockwall, TX?

615 Knollwood Dr, Rockwall, TX has 4 bedrooms, 3.5 bathrooms, 2,562 square feet of living space and a 0.24-acre lot.

When was 615 Knollwood Dr, Rockwall, TX built?

615 Knollwood Dr, Rockwall, TX was built in 1986, making it 40 years old. The building has 1 story.

What schools serve 615 Knollwood Dr, Rockwall, TX?

615 Knollwood Dr, Rockwall, TX is assigned to Grace Hartman Elementary School (elementary), rated A+; Rockwall High School (high), rated A; J.W. Williams Middle School (middle), rated A-. All sit in Rockwall Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 615 Knollwood Dr, Rockwall, TX compare to other homes in Rockwall 75087?

Among the 16,688 homes in Rockwall 75087, it is worth more than 59% of them ($492,240 against a typical $455,791), its price per square foot is higher than 63% of them ($192 against a typical $183), it is bigger than 50% of them (2,562 ft² against a typical 2,549 ft²), its lot is bigger than 69% of them (0.24 ac against a typical 0.2 ac) and it is newer than 20% of them (1986 against a typical 2005). Measured against all of Rockwall County, it is worth more than 63% 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 615 Knollwood Dr, Rockwall, TX?

The 2025 property tax bill for 615 Knollwood Dr, Rockwall, TX was $7,184. The county assessed it at $501,749.

Closest homes

More homes in Rockwall 75087

Assigned schools

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