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Single Family ResidenceResidential
$565,700$239 / 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 97How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

3020 OLD MILL RUN

GRAPEVINE, TX 76051
3
Beds
2
Baths
2,370 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.
0.22 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

$566K
$548K low$583K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,050 (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.$463,388 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$517,814
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$517,814

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.9 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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
CountyTARRANT
Lot (acres)The size of the land the home sits on, from county records.0.21
ConstructionThe main material the home's frame and walls are built from.Brick
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 109 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.

M
Cross Timbers Middle SchoolA-
Middle · Grades 6–8 · 0.3 mi
H
Grapevine High SchoolA-
High · Grades 9–12 · 0.3 mi
E
Glenhope Elementary SchoolA+
Elementary · Grades KG–5 · 0.7 mi

District: Grapevine-Colleyville Independent School District

Neighborhood · ZIP 76051These 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.93
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.23

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.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.51,953
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,989 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$113,824
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$137,162
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.37 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.64%

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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

3020 Old Mill Run 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 86% of homes in Tarrant County
  • Costs more per square foot than 86% of homes in Tarrant County
  • Bigger than 72% of homes in Tarrant County
  • Has a bigger lot than 66% of homes in Tarrant County

What homes are worth in Grapevine 76051

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

This home
$347K$1.3M

This home is worth more than 42% of homes in Grapevine 76051.

How it measures up in Grapevine 76051

The dot is this home. The mark in the middle is the typical home in Grapevine 76051.

Estimated value$565,700
CheaperTypical $599,656Pricier

Pricier than 42% of homes nearby

Price per ft²$239
CheaperTypical $275Pricier

Pricier than 16% of homes nearby

Living area2,370 ft²
SmallerTypical 2,175 ft²Bigger

Bigger than 59% of homes nearby

Lot size0.22 ac
SmallerTypical 0.21 acBigger

Bigger than 54% of homes nearby

Year built1985
OlderTypical 1987Newer

Newer than 42% of homes nearby

How 3020 Old Mill Run ranks against every home in each area.
MeasureThis homeGrapevine 76051Tarrant County
Estimated valuepricier than$565,70042% of homes86% of homes
Price per ft²pricier than$23916% of homes86% of homes
Living areabigger than2,370 ft²59% of homes72% of homes
Lot sizebigger than0.22 ac54% of homes66% of homes
Year builtnewer than198542% of homes47% of homes

About 3020 Old Mill Run

How much is 3020 Old Mill Run, Grapevine, TX worth?

The TopHap Estimate for 3020 Old Mill Run, Grapevine, TX is $565,700 as of Sep 24, 2026. The likely range is $548,054 to $583,346. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3020 Old Mill Run, Grapevine, TX last sell?

3020 Old Mill Run, Grapevine, TX last sold on Sep 23, 2019, according to the county's recorded deed.

How big is 3020 Old Mill Run, Grapevine, TX?

3020 Old Mill Run, Grapevine, TX has 3 bedrooms, 2 bathrooms, 2,370 square feet of living space and a 0.21-acre lot.

When was 3020 Old Mill Run, Grapevine, TX built?

3020 Old Mill Run, Grapevine, TX was built in 1985, making it 41 years old. The building has 1 story.

What schools serve 3020 Old Mill Run, Grapevine, TX?

3020 Old Mill Run, Grapevine, TX is assigned to Cross Timbers Middle School (middle), rated A-; Grapevine High School (high), rated A-; Glenhope Elementary School (elementary), rated A+. All sit in Grapevine-Colleyville Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3020 Old Mill Run, Grapevine, TX compare to other homes in Grapevine 76051?

Among the 13,061 homes in Grapevine 76051, it is worth more than 42% of them ($565,700 against a typical $599,656), its price per square foot is higher than 16% of them ($239 against a typical $275), it is bigger than 59% of them (2,370 ft² against a typical 2,175 ft²), its lot is bigger than 54% of them (0.22 ac against a typical 0.21 ac) and it is newer than 42% of them (1985 against a typical 1987). Measured against all of Tarrant County, it is worth more than 86% 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 3020 Old Mill Run, Grapevine, TX?

The 2025 property tax bill for 3020 Old Mill Run, Grapevine, TX was $3,050. The county assessed it at $463,388.

More homes on Old Mill Run

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