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Single Family ResidenceResidential
$233,284$295 / 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 Oct 21, 2026

420 MILTON ST

LEWISVILLE, TX 75057
1
Baths
792 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1969
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

$233K
$223K low$244K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,514 (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.$239,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$59,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$179,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$261,994
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$239,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyDENTON
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.1985
Lot (acres)The size of the land the home sits on, from county records.0.15
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
Mill Street Elementary SchoolF
Elementary · Grades PK–5 · 0.3 mi
H
Lewisville High SchoolD+
High · Grades 9–12 · 1.3 mi
M
Delay Middle SchoolF
Middle · Grades 6–8 · 2.5 mi

District: Lewisville Independent School District

Neighborhood · ZIP 75057These 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.86
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.30

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.95%
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.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.16,707
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.997 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,915
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$93,684
Average tempThe average temperature here across a full year.65°F
Annual precipHow much rain and melted snow falls here in a typical year.38 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

420 Milton 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 Denton County
  • Costs more per square foot than 96% of homes in Lewisville 75057
  • Among the smallest homes in Denton County
  • Has a smaller lot than 69% of homes in Lewisville 75057
  • Older than 97% of homes in Denton County

What homes are worth in Lewisville 75057

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

This home
$199K$645K

This home is worth more than 10% of homes in Lewisville 75057.

How it measures up in Lewisville 75057

The dot is this home. The mark in the middle is the typical home in Lewisville 75057.

Estimated value$233,284
CheaperTypical $321,387Pricier

Pricier than 10% of homes nearby

Price per ft²$295
CheaperTypical $211Pricier

Pricier than 96% of homes nearby

Living area792 ft²
SmallerTypical 1,590 ft²Bigger

Bigger than 3% of homes nearby

Lot size0.15 ac
SmallerTypical 0.21 acBigger

Bigger than 31% of homes nearby

Year built1969
OlderTypical 1970Newer

Newer than 41% of homes nearby

How 420 Milton St ranks against every home in each area.
MeasureThis homeLewisville 75057Denton County
Estimated valuepricier than$233,28410% of homes2% of homes
Price per ft²pricier than$29596% of homes94% of homes
Living areabigger than792 ft²3% of homesalmost no homes
Lot sizebigger than0.15 ac31% of homes31% of homes
Year builtnewer than196941% of homes3% of homes

About 420 Milton St

How much is 420 Milton St, Lewisville, TX worth?

The TopHap Estimate for 420 Milton St, Lewisville, TX is $233,284 as of Oct 21, 2026. The likely range is $222,919 to $243,649. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 420 Milton St, Lewisville, TX last sell?

420 Milton St, Lewisville, TX last sold on Feb 13, 2003, according to the county's recorded deed.

How big is 420 Milton St, Lewisville, TX?

420 Milton St, Lewisville, TX has 1 bathrooms, 792 square feet of living space and a 0.15-acre lot.

When was 420 Milton St, Lewisville, TX built?

420 Milton St, Lewisville, TX was built in 1969, making it 57 years old. The building has 1 story.

What schools serve 420 Milton St, Lewisville, TX?

420 Milton St, Lewisville, TX is assigned to Mill Street Elementary School (elementary), rated F; Lewisville High School (high), rated D+; Delay Middle School (middle), rated F. All sit in Lewisville Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 420 Milton St, Lewisville, TX compare to other homes in Lewisville 75057?

Among the 2,252 homes in Lewisville 75057, it is worth more than 10% of them ($233,284 against a typical $321,387), its price per square foot is higher than 96% of them ($295 against a typical $211), it is bigger than 3% of them (792 ft² against a typical 1,590 ft²), its lot is bigger than 31% of them (0.15 ac against a typical 0.21 ac) and it is newer than 41% of them (1969 against a typical 1970). Measured against all of Denton 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 420 Milton St, Lewisville, TX?

The 2025 property tax bill for 420 Milton St, Lewisville, TX was $4,514. The county assessed it at $239,000.

More homes on Milton St

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Assigned schools

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