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Single Family ResidenceResidential
$310,777$132 / 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 Oct 21, 2026
Last sold for $175,000 on Nov 20, 2018

3145 NW 21ST ST

NEWCASTLE, OK 73065
4
Beds
2 / 1
Baths
2,355 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.
0.82 ac
Lot SizeThe size of the land the home sits on, from county records.
1976
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$311K
$295K low$327K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$175,000 · Nov 20, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,106 (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.$19,289 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,351
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$17,938
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$18,371
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$175,357

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.45
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
70
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
89
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
47
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
21
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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
StyleThe architectural style of the home, such as ranch or colonial.Traditional/Old
CountyMCCLAIN
Lot (acres)The size of the land the home sits on, from county records.0.82
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
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, Detached
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.Patio · 384 ft²Porch · 127 ft²

Transaction History(2)

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.

H
Newcastle High SchoolB
High · Grades 9–12 · 3.2 mi
E
Newcastle Early Childhood Center
Elementary · Grades PK–1 · 3.4 mi
M
Newcastle Middle SchoolB+
Middle · Grades 6–8 · 3.6 mi

District: Newcastle Public Schools

Neighborhood · ZIP 73065These 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.66
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.79
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.91

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.3%
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.12,554
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.239 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,933
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$107,825
Average tempThe average temperature here across a full year.61°F
Annual precipHow much rain and melted snow falls here in a typical year.36 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

3145 Nw 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.

  • Costs less per square foot than 94% of homes in Newcastle 73065
  • Bigger than 76% of homes in McClain County
  • Older than 90% of homes in Newcastle 73065

What homes are worth in Newcastle 73065

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

This home
$181K$816K

This home is worth more than 54% of homes in Newcastle 73065.

How it measures up in Newcastle 73065

The dot is this home. The mark in the middle is the typical home in Newcastle 73065.

Estimated value$310,777
CheaperTypical $299,885Pricier

Pricier than 54% of homes nearby

Price per ft²$132
CheaperTypical $169Pricier

Pricier than 6% of homes nearby

Living area2,355 ft²
SmallerTypical 1,818 ft²Bigger

Bigger than 75% of homes nearby

Lot size0.82 ac
SmallerTypical 0.52 acBigger

Bigger than 61% of homes nearby

Year built1976
OlderTypical 2012Newer

Newer than 10% of homes nearby

How 3145 Nw 21st St ranks against every home in each area.
MeasureThis homeNewcastle 73065McClain County
Estimated valuepricier than$310,77754% of homes56% of homes
Price per ft²pricier than$1326% of homes25% of homes
Living areabigger than2,355 ft²75% of homes76% of homes
Lot sizebigger than0.82 ac61% of homes48% of homes
Year builtnewer than197610% of homes20% of homes

About 3145 Nw 21st St

How much is 3145 Nw 21st St, Newcastle, OK worth?

The TopHap Estimate for 3145 Nw 21st St, Newcastle, OK is $310,777 as of Oct 21, 2026. The likely range is $294,780 to $326,774. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3145 Nw 21st St, Newcastle, OK last sell?

3145 Nw 21st St, Newcastle, OK last sold on Nov 20, 2018 for $175,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 3145 Nw 21st St, Newcastle, OK?

3145 Nw 21st St, Newcastle, OK has 4 bedrooms, 2 bathrooms, 2,355 square feet of living space and a 0.82-acre lot.

When was 3145 Nw 21st St, Newcastle, OK built?

3145 Nw 21st St, Newcastle, OK was built in 1976, making it 50 years old. It is a traditional/old home. The building has 1 story.

What schools serve 3145 Nw 21st St, Newcastle, OK?

3145 Nw 21st St, Newcastle, OK is assigned to Newcastle High School (high), rated B; Newcastle Early Childhood Center (elementary); Newcastle Middle School (middle), rated B+. All sit in Newcastle Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3145 Nw 21st St, Newcastle, OK compare to other homes in Newcastle 73065?

Among the 4,570 homes in Newcastle 73065, it is worth more than 54% of them ($310,777 against a typical $299,885), its price per square foot is higher than 6% of them ($132 against a typical $169), it is bigger than 75% of them (2,355 ft² against a typical 1,818 ft²), its lot is bigger than 61% of them (0.82 ac against a typical 0.52 ac) and it is newer than 10% of them (1976 against a typical 2012). Measured against all of McClain County, it is worth more than 56% 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 3145 Nw 21st St, Newcastle, OK?

The 2025 property tax bill for 3145 Nw 21st St, Newcastle, OK was $2,106. The county assessed it at $19,289.

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