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Single Family ResidenceResidential
$205,668$166 / 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 88How 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 $215,695 on May 23, 2025

517 MONARCH DR

LANCASTER, TX 75146
3
Beds
2
Baths
1,240 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
2002
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

$206K
$181K low$230K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$215,695 · May 23, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,605 (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.$237,720 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$50,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$187,720
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$237,720
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$237,720

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.0.12
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
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(4)

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
Rosa Parks/Millbrook Elementary SchoolC
Elementary · Grades PK–5 · 0.5 mi
M
Elsie Robertson Lancaster STEM Middle SchoolD-
Middle · Grades 7–8 · 1.4 mi
H
Lancaster High SchoolD
High · Grades 10–12 · 2.4 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

517 Monarch 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.

  • Among the least valuable homes in Millbrook
  • Costs more per square foot than 82% of homes in Millbrook
  • Among the smallest homes in Millbrook
  • Has a smaller lot than 92% of homes in Lancaster 75146
  • Newer than 81% of homes in Dallas County

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
$164K$469K

This home is worth more than 7% of 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$205,668
CheaperTypical $283,661Pricier

Pricier than 7% of homes nearby

Price per ft²$166
CheaperTypical $154Pricier

Pricier than 72% of homes nearby

Living area1,240 ft²
SmallerTypical 1,845 ft²Bigger

Bigger than 8% of homes nearby

Lot size0.12 ac
SmallerTypical 0.2 acBigger

Bigger than 8% of homes nearby

Year built2002
OlderTypical 1997Newer

Newer than 63% of homes nearby

How 517 Monarch Dr ranks against every home in each area.
MeasureThis homeMillbrookLancaster 75146Dallas County
Estimated valuepricier than$205,668almost no homes7% of homes12% of homes
Price per ft²pricier than$16682% of homes72% of homes28% of homes
Living areabigger than1,240 ft²almost no homes8% of homes22% of homes
Lot sizebigger than0.12 ac19% of homes8% of homes11% of homes
Year builtnewer than200251% of homes63% of homes81% of homes

About 517 Monarch Dr

How much is 517 Monarch Dr, Lancaster, TX worth?

The TopHap Estimate for 517 Monarch Dr, Lancaster, TX is $205,668 as of Sep 24, 2026. The likely range is $181,133 to $230,203. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 517 Monarch Dr, Lancaster, TX last sell?

517 Monarch Dr, Lancaster, TX last sold on May 23, 2025 for $215,695, according to the county's recorded deed.

How big is 517 Monarch Dr, Lancaster, TX?

517 Monarch Dr, Lancaster, TX has 3 bedrooms, 2 bathrooms, 1,240 square feet of living space and a 0.12-acre lot.

When was 517 Monarch Dr, Lancaster, TX built?

517 Monarch Dr, Lancaster, TX was built in 2002, making it 24 years old. The building has 1 story.

What schools serve 517 Monarch Dr, Lancaster, TX?

517 Monarch Dr, Lancaster, TX is assigned to Rosa Parks/Millbrook 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 517 Monarch Dr, Lancaster, TX compare to other homes in Lancaster 75146?

Among the 7,174 homes in Lancaster 75146, it is worth more than 7% of them ($205,668 against a typical $283,661), its price per square foot is higher than 72% of them ($166 against a typical $154), it is bigger than 8% of them (1,240 ft² against a typical 1,845 ft²), its lot is bigger than 8% of them (0.12 ac against a typical 0.2 ac) and it is newer than 63% of them (2002 against a typical 1997). Measured against all of Dallas County, it is worth more than 12% 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 517 Monarch Dr, Lancaster, TX?

The 2025 property tax bill for 517 Monarch Dr, Lancaster, TX was $5,605. The county assessed it at $237,720.

More homes on Monarch Dr

Closest homes

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Assigned schools

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