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Single Family ResidenceResidential
$239,966$174 / 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 96How 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 $219,700 on Mar 9, 2018

5121 BLACKSTONE DR

RIVER OAKS, TX 76114
3
Beds
1
Baths
1,380 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.
1952
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$240K
$229K low$251K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$219,700 · Mar 9, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,830 (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.$273,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$57,768
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$215,232
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$273,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$273,000

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.6 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
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.2015
Lot (acres)The size of the land the home sits on, from county records.0.22
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 168 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.

Foreclosure Filings(4)

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

H
Castleberry High SchoolD
High · Grades 9–12 · 0.3 mi
M
Irma Marsh Middle SchoolC
Middle · Grades 6–8 · 0.3 mi
E
A.V. Cato Elementary SchoolC+
Elementary · Grades PK–5 · 0.7 mi

District: Castleberry Independent School District

Neighborhood · ZIP 76114These 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.114
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.19

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.28,801
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,759 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$62,387
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$79,501
Average tempThe average temperature here across a full year.66°F
Annual precipHow much rain and melted snow falls here in a typical year.35 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.64%

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

5121 Blackstone 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 less than 81% of homes in Tarrant County
  • Smaller than 76% of homes in Tarrant County
  • Has a bigger lot than 68% of homes in Tarrant County
  • Older than 89% of homes in Tarrant County

What homes are worth in Fort Worth 76114

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

This home
$140K$1M

This home is worth more than 53% of homes in Fort Worth 76114.

How it measures up in Fort Worth 76114

The dot is this home. The mark in the middle is the typical home in Fort Worth 76114.

Estimated value$239,966
CheaperTypical $234,932Pricier

Pricier than 53% of homes nearby

Price per ft²$174
CheaperTypical $185Pricier

Pricier than 39% of homes nearby

Living area1,380 ft²
SmallerTypical 1,310 ft²Bigger

Bigger than 56% of homes nearby

Lot size0.22 ac
SmallerTypical 0.21 acBigger

Bigger than 53% of homes nearby

Year built1952
OlderTypical 1953Newer

Newer than 49% of homes nearby

How 5121 Blackstone Dr ranks against every home in each area.
MeasureThis homeRiver OaksFort Worth 76114Tarrant County
Estimated valuepricier than$239,96669% of homes53% of homes19% of homes
Price per ft²pricier than$17447% of homes39% of homes42% of homes
Living areabigger than1,380 ft²63% of homes56% of homes24% of homes
Lot sizebigger than0.22 ac55% of homes53% of homes68% of homes
Year builtnewer than195280% of homes49% of homes11% of homes

About 5121 Blackstone Dr

How much is 5121 Blackstone Dr, River Oaks, TX worth?

The TopHap Estimate for 5121 Blackstone Dr, River Oaks, TX is $239,966 as of Jul 14, 2026. The likely range is $229,260 to $250,672. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 5121 Blackstone Dr, River Oaks, TX last sell?

5121 Blackstone Dr, River Oaks, TX last sold on Mar 9, 2018 for $219,700, according to the county's recorded deed.

How big is 5121 Blackstone Dr, River Oaks, TX?

5121 Blackstone Dr, River Oaks, TX has 3 bedrooms, 1 bathrooms, 1,380 square feet of living space and a 0.22-acre lot.

When was 5121 Blackstone Dr, River Oaks, TX built?

5121 Blackstone Dr, River Oaks, TX was built in 1952, making it 74 years old. The building has 1 story.

What schools serve 5121 Blackstone Dr, River Oaks, TX?

5121 Blackstone Dr, River Oaks, TX is assigned to Castleberry High School (high), rated D; Irma Marsh Middle School (middle), rated C; A.V. Cato Elementary School (elementary), rated C+. All sit in Castleberry Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 5121 Blackstone Dr, River Oaks, TX compare to other homes in Fort Worth 76114?

Among the 8,858 homes in Fort Worth 76114, it is worth more than 53% of them ($239,966 against a typical $234,932), its price per square foot is higher than 39% of them ($174 against a typical $185), it is bigger than 56% of them (1,380 ft² against a typical 1,310 ft²), its lot is bigger than 53% of them (0.22 ac against a typical 0.21 ac) and it is newer than 49% of them (1952 against a typical 1953). Measured against all of Tarrant County, it is worth more than 19% 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 5121 Blackstone Dr, River Oaks, TX?

The 2025 property tax bill for 5121 Blackstone Dr, River Oaks, TX was $4,830. The county assessed it at $273,000.

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Assigned schools

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