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Single Family ResidenceResidential
$376,168$217 / 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 95How 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
Last sold for $436,500 on Nov 2, 2021

8515 LONDONDERRY LN

DALLAS, TX 75228
3
Beds
2
Baths
1,732 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
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

$376K
$358K low$394K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$436,500 · Nov 2, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,992 (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.$391,370 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$90,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$301,370
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$392,560
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$391,370

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyDALLAS
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.1987
Lot (acres)The size of the land the home sits on, from county records.0.18
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(9)

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
Harold Wendell Lang Sr. Middle SchoolD-
Middle · Grades 6–8 · 0.4 mi
E
S.S. Conner Elementary SchoolC-
Elementary · Grades EE–5 · 0.5 mi
H
Skyline High SchoolD+
High · Grades 9–12 · 1.5 mi

District: Dallas Independent School District

Neighborhood · ZIP 75228These 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.100
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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.18%
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.69,939
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,075 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$55,295
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$71,696
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.40 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

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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

8515 Londonderry Ln 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 74% of homes in Dallas 75228
  • Costs more per square foot than 78% of homes in Lakeland Hills
  • Smaller than 71% of homes in Lakeland Hills
  • Has a smaller lot than 72% of homes in Lakeland Hills
  • Newer than 91% of homes in Lakeland Hills

What homes are worth in Dallas 75228

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

This home
$189K$636K

This home is worth more than 74% of homes in Dallas 75228.

How it measures up in Dallas 75228

The dot is this home. The mark in the middle is the typical home in Dallas 75228.

Estimated value$376,168
CheaperTypical $290,626Pricier

Pricier than 74% of homes nearby

Price per ft²$217
CheaperTypical $209Pricier

Pricier than 60% of homes nearby

Living area1,732 ft²
SmallerTypical 1,476 ft²Bigger

Bigger than 69% of homes nearby

Lot size0.18 ac
SmallerTypical 0.18 acBigger

Bigger than 49% of homes nearby

Year built1977
OlderTypical 1956Newer

Newer than 83% of homes nearby

How 8515 Londonderry Ln ranks against every home in each area.
MeasureThis homeLakeland HillsDallas 75228Dallas County
Estimated valuepricier than$376,16836% of homes74% of homes64% of homes
Price per ft²pricier than$21778% of homes60% of homes67% of homes
Living areabigger than1,732 ft²29% of homes69% of homes52% of homes
Lot sizebigger than0.18 ac28% of homes49% of homes44% of homes
Year builtnewer than197791% of homes83% of homes50% of homes

About 8515 Londonderry Ln

How much is 8515 Londonderry Ln, Dallas, TX worth?

The TopHap Estimate for 8515 Londonderry Ln, Dallas, TX is $376,168 as of Sep 24, 2026. The likely range is $358,358 to $393,978. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8515 Londonderry Ln, Dallas, TX last sell?

8515 Londonderry Ln, Dallas, TX last sold on Nov 2, 2021 for $436,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 8515 Londonderry Ln, Dallas, TX?

8515 Londonderry Ln, Dallas, TX has 3 bedrooms, 2 bathrooms, 1,732 square feet of living space and a 0.18-acre lot.

When was 8515 Londonderry Ln, Dallas, TX built?

8515 Londonderry Ln, Dallas, TX was built in 1977, making it 49 years old. The building has 1 story.

What schools serve 8515 Londonderry Ln, Dallas, TX?

8515 Londonderry Ln, Dallas, TX is assigned to Harold Wendell Lang Sr. Middle School (middle), rated D-; S.S. Conner Elementary School (elementary), rated C-; Skyline High School (high), rated D+. All sit in Dallas Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8515 Londonderry Ln, Dallas, TX compare to other homes in Dallas 75228?

Among the 15,386 homes in Dallas 75228, it is worth more than 74% of them ($376,168 against a typical $290,626), its price per square foot is higher than 60% of them ($217 against a typical $209), it is bigger than 69% of them (1,732 ft² against a typical 1,476 ft²), its lot is bigger than 49% of them (0.18 ac against a typical 0.18 ac) and it is newer than 83% of them (1977 against a typical 1956). Measured against all of Dallas 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 8515 Londonderry Ln, Dallas, TX?

The 2025 property tax bill for 8515 Londonderry Ln, Dallas, TX was $5,992. The county assessed it at $391,370.

More homes on Londonderry Ln

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