Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$254,391$209 / 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

4120 N 21ST ST

LINCOLN, NE 68521
3
Beds
2
Baths
1,220 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.
0.17 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

$254K
$241K low$268K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,020 (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.$227,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$53,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$174,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$252,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$227,600

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Split Level
CountyLancaster
Lot (acres)The size of the land the home sits on, from county records.0.17
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.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
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, Built-in
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 132 ft²

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
Campbell Elementary SchoolD+
Elementary · Grades KG–5 · 0.2 mi
M
Goodrich Middle SchoolC-
Middle · Grades 6–8 · 0.8 mi
H
North Star High SchoolC
High · Grades 9–12 · 1.3 mi

District: Lincoln Public Schools

Neighborhood · ZIP 68521These 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.100
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.42

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.24%
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.1.0%
PopulationHow many people live in this area.36,313
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,797 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$68,444
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$88,589
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.29 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

Owner Tools

Do you own this home?
Claim this home

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

4120 N 21st 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 68% of homes in Lancaster County
  • Costs more per square foot than 72% of homes in Landons
  • Smaller than 70% of homes in Lancaster County
  • Has a bigger lot than 69% of homes in Landons
  • Older than 86% of homes in Landons

What homes are worth in Lincoln 68521

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

This home
$139K$560K

This home is worth more than 35% of homes in Lincoln 68521.

How it measures up in Lincoln 68521

The dot is this home. The mark in the middle is the typical home in Lincoln 68521.

Estimated value$254,391
CheaperTypical $286,076Pricier

Pricier than 35% of homes nearby

Price per ft²$209
CheaperTypical $213Pricier

Pricier than 47% of homes nearby

Living area1,220 ft²
SmallerTypical 1,328 ft²Bigger

Bigger than 41% of homes nearby

Lot size0.17 ac
SmallerTypical 0.16 acBigger

Bigger than 53% of homes nearby

Year built1977
OlderTypical 1995Newer

Newer than 18% of homes nearby

How 4120 N 21st St ranks against every home in each area.
MeasureThis homeLandonsLincoln 68521Lancaster County
Estimated valuepricier than$254,39145% of homes35% of homes32% of homes
Price per ft²pricier than$20972% of homes47% of homes49% of homes
Living areabigger than1,220 ft²31% of homes41% of homes30% of homes
Lot sizebigger than0.17 ac69% of homes53% of homes40% of homes
Year builtnewer than197714% of homes18% of homes48% of homes

About 4120 N 21st St

How much is 4120 N 21st St, Lincoln, NE worth?

The TopHap Estimate for 4120 N 21st St, Lincoln, NE is $254,391 as of Sep 24, 2026. The likely range is $240,687 to $268,095. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 4120 N 21st St, Lincoln, NE?

4120 N 21st St, Lincoln, NE has 3 bedrooms, 2 bathrooms, 1,220 square feet of living space and a 0.17-acre lot.

When was 4120 N 21st St, Lincoln, NE built?

4120 N 21st St, Lincoln, NE was built in 1977, making it 49 years old. It is a split level home. The building has 1 story.

What schools serve 4120 N 21st St, Lincoln, NE?

4120 N 21st St, Lincoln, NE is assigned to Campbell Elementary School (elementary), rated D+; Goodrich Middle School (middle), rated C-; North Star High School (high), rated C. All sit in Lincoln Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4120 N 21st St, Lincoln, NE compare to other homes in Lincoln 68521?

Among the 10,866 homes in Lincoln 68521, it is worth more than 35% of them ($254,391 against a typical $286,076), its price per square foot is higher than 47% of them ($209 against a typical $213), it is bigger than 41% of them (1,220 ft² against a typical 1,328 ft²), its lot is bigger than 53% of them (0.17 ac against a typical 0.16 ac) and it is newer than 18% of them (1977 against a typical 1995). Measured against all of Lancaster County, it is worth more than 32% 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 4120 N 21st St, Lincoln, NE?

The 2025 property tax bill for 4120 N 21st St, Lincoln, NE was $4,020. The county assessed it at $227,600.

More homes on N 21st St

Closest homes

More homes in Lincoln 68521

Assigned schools

Explore the area

See this home in context

Open 4120 N 21st St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map