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Single Family ResidenceResidential
$156,944$165 / 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 72How 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 $45,000 on Feb 17, 1999

818 KATY ST

LANCASTER, TX 75146
2
Beds
1
Baths
954 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1967
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$157K
$112K low$202K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$45,000 · Feb 17, 1999

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$837 (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.$71,890 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$48,680
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$23,210
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$35,510
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$71,890

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.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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
CountyDALLAS
Lot (acres)The size of the land the home sits on, from county records.0.20
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
West Main Elementary SchoolC
Elementary · Grades PK–5 · 0.8 mi
M
Elsie Robertson Lancaster STEM Middle SchoolD-
Middle · Grades 7–8 · 1.3 mi
H
Lancaster High SchoolD
High · Grades 10–12 · 1.4 mi

District: Lancaster Independent School District

Neighborhood · ZIP 75146These 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.71
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 100.26

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.23,513
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.731 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$67,072
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$86,433
Average tempThe average temperature here across a full year.65°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

818 Katy 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.

  • Among the least valuable homes in Lancaster 75146
  • Costs less per square foot than 74% of homes in Dallas County
  • Smaller than 97% of homes in Lancaster 75146
  • Older than 82% of homes in Lancaster 75146

What homes are worth in Lancaster 75146

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

This home
$162K$461K

This home is worth less than almost all homes in Lancaster 75146.

How it measures up in Lancaster 75146

The dot is this home. The mark in the middle is the typical home in Lancaster 75146.

Estimated value$156,944
CheaperTypical $283,583Pricier

Cheaper than almost all homes nearby

Price per ft²$165
CheaperTypical $154Pricier

Pricier than 70% of homes nearby

Living area954 ft²
SmallerTypical 1,842 ft²Bigger

Bigger than 3% of homes nearby

Lot size0.2 ac
SmallerTypical 0.2 acBigger

Bigger than 52% of homes nearby

Year built1967
OlderTypical 1997Newer

Newer than 18% of homes nearby

How 818 Katy St ranks against every home in each area.
MeasureThis homeLancaster 75146Dallas County
Estimated valuepricier than$156,944almost no homes4% of homes
Price per ft²pricier than$16570% of homes26% of homes
Living areabigger than954 ft²3% of homes8% of homes
Lot sizebigger than0.2 ac52% of homes57% of homes
Year builtnewer than196718% of homes36% of homes

About 818 Katy St

How much is 818 Katy St, Lancaster, TX worth?

The TopHap Estimate for 818 Katy St, Lancaster, TX is $156,944 as of Sep 24, 2026. The likely range is $112,381 to $201,507. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 818 Katy St, Lancaster, TX last sell?

818 Katy St, Lancaster, TX last sold on Feb 17, 1999 for $45,000, according to the county's recorded deed.

How big is 818 Katy St, Lancaster, TX?

818 Katy St, Lancaster, TX has 2 bedrooms, 1 bathrooms, 954 square feet of living space and a 0.20-acre lot.

When was 818 Katy St, Lancaster, TX built?

818 Katy St, Lancaster, TX was built in 1967, making it 59 years old. The building has 1 story.

What schools serve 818 Katy St, Lancaster, TX?

818 Katy St, Lancaster, TX is assigned to West Main Elementary School (elementary), rated C; Elsie Robertson Lancaster STEM Middle School (middle), rated D-; Lancaster High School (high), rated D. All sit in Lancaster Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 818 Katy St, Lancaster, TX compare to other homes in Lancaster 75146?

Among the 7,175 homes in Lancaster 75146, it is worth more than almost none of them ($156,944 against a typical $283,583), its price per square foot is higher than 70% of them ($165 against a typical $154), it is bigger than 3% of them (954 ft² against a typical 1,842 ft²), its lot is bigger than 52% of them (0.2 ac against a typical 0.2 ac) and it is newer than 18% of them (1967 against a typical 1997). Measured against all of Dallas County, it is worth more than 4% 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 818 Katy St, Lancaster, TX?

The 2025 property tax bill for 818 Katy St, Lancaster, TX was $837. The county assessed it at $71,890.

More homes on Katy St

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Assigned schools

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