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Single Family ResidenceResidential
$126,560$146 / 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 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

4819 SAPPHIRE ST

DALLAS, TX 75223
1
Beds
1
Baths
864 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.
4,301 ft²
Lot SizeThe size of the land the home sits on, from county records.
1948
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$127K
$113K low$140K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,806 (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.$126,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$43,010
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$82,990
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$172,060
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$126,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyDALLAS
Lot (acres)The size of the land the home sits on, from county records.0.10
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.Gas
CoolingThe type of cooling or air conditioning in the home.Window A/C
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Paul L. Dunbar Learning CenterC+
Elementary · Grades EE–5 · 0.7 mi
H
James Madison High SchoolC-
High · Grades 9–12 · 1.6 mi
M
Billy Earl Dade Middle SchoolC-
Middle · Grades 6–8 · 2.1 mi

District: Dallas Independent School District

Neighborhood · ZIP 75223These 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.94
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.25

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.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.14,228
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,539 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$75,933
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$90,300
Average tempThe average temperature here across a full year.66°F
Annual precipHow much rain and melted snow falls here in a typical year.39 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

4819 Sapphire St 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 98% of homes in Dallas County
  • Costs less per square foot than 88% of homes in Dallas County
  • Smaller than 95% of homes in Dallas County
  • Has a smaller lot than 93% of homes in Dallas County
  • Older than 91% of homes in Dallas County

What homes are worth in Dallas 75223

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

This home
$117K$979K

This home is worth more than 4% of homes in Dallas 75223.

How it measures up in Dallas 75223

The dot is this home. The mark in the middle is the typical home in Dallas 75223.

Estimated value$126,560
CheaperTypical $290,409Pricier

Pricier than 4% of homes nearby

Price per ft²$146
CheaperTypical $230Pricier

Pricier than 17% of homes nearby

Living area864 ft²
SmallerTypical 1,330 ft²Bigger

Bigger than 8% of homes nearby

Lot size4,301 ft²
SmallerTypical 0.17 acBigger

Bigger than 9% of homes nearby

Year built1948
OlderTypical 1931Newer

Newer than 73% of homes nearby

How 4819 Sapphire St ranks against every home in each area.
MeasureThis homeDolphin HeightsDallas 75223Dallas County
Estimated valuepricier than$126,56016% of homes4% of homes2% of homes
Price per ft²pricier than$14637% of homes17% of homes12% of homes
Living areabigger than864 ft²28% of homes8% of homes5% of homes
Lot sizebigger than4,301 ft²35% of homes9% of homes7% of homes
Year builtnewer than194843% of homes73% of homes9% of homes

About 4819 Sapphire St

How much is 4819 Sapphire St, Dallas, TX worth?

The TopHap Estimate for 4819 Sapphire St, Dallas, TX is $126,560 as of Aug 30, 2026. The likely range is $112,693 to $140,427. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4819 Sapphire St, Dallas, TX last sell?

4819 Sapphire St, Dallas, TX last sold on Dec 19, 2018, according to the county's recorded deed.

How big is 4819 Sapphire St, Dallas, TX?

4819 Sapphire St, Dallas, TX has 1 bedrooms, 1 bathrooms, 864 square feet of living space and a 0.10-acre lot.

When was 4819 Sapphire St, Dallas, TX built?

4819 Sapphire St, Dallas, TX was built in 1948, making it 78 years old. The building has 1 story.

What schools serve 4819 Sapphire St, Dallas, TX?

4819 Sapphire St, Dallas, TX is assigned to Paul L. Dunbar Learning Center (elementary), rated C+; James Madison High School (high), rated C-; Billy Earl Dade Middle School (middle), rated C-. All sit in Dallas Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4819 Sapphire St, Dallas, TX compare to other homes in Dallas 75223?

Among the 3,804 homes in Dallas 75223, it is worth more than 4% of them ($126,560 against a typical $290,409), its price per square foot is higher than 17% of them ($146 against a typical $230), it is bigger than 8% of them (864 ft² against a typical 1,330 ft²), its lot is bigger than 9% of them (4,301 ft² against a typical 0.17 ac) and it is newer than 73% of them (1948 against a typical 1931). Measured against all of Dallas County, it is worth more than 2% 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 4819 Sapphire St, Dallas, TX?

The 2025 property tax bill for 4819 Sapphire St, Dallas, TX was $2,806. The county assessed it at $126,000.

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