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Single Family ResidenceResidential
$552,562$234 / 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 Aug 30, 2026
Last sold for $319,900 on Oct 7, 2016

420 BLACKSTONE CT

SPRINGFIELD, OR 97477
4
Beds
3
Baths
2,366 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1962
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$553K
$533K low$572K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$319,900 · Oct 7, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,664 (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.$318,434 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$309,160
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$591,883

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyLane
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.1993
Lot (acres)The size of the land the home sits on, from county records.0.25
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
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, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

E
Guy Lee Elementary SchoolC-
Elementary · Grades KG–5 · 0.9 mi
M
Hamlin Middle SchoolD+
Middle · Grades 6–8 · 1.0 mi
H
Springfield High SchoolC-
High · Grades 9–12 · 1.4 mi

District: Springfield School District 19

Neighborhood · ZIP 97477These 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.113
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.133

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.36,844
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,938 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$59,907
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$72,477
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.46 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.48%

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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 Blackstone Ct 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 more than 90% of homes in Springfield 97477
  • Costs less per square foot than 91% of homes in Lane County
  • Bigger than 93% of homes in Springfield 97477
  • Has a bigger lot than 84% of homes in Springfield 97477
  • Older than 78% of homes in North Springfield

What homes are worth in Springfield 97477

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

This home
$244K$740K

This home is worth more than 90% of homes in Springfield 97477.

How it measures up in Springfield 97477

The dot is this home. The mark in the middle is the typical home in Springfield 97477.

Estimated value$552,562
CheaperTypical $395,946Pricier

Pricier than 90% of homes nearby

Price per ft²$234
CheaperTypical $300Pricier

Pricier than 10% of homes nearby

Living area2,366 ft²
SmallerTypical 1,367 ft²Bigger

Bigger than 93% of homes nearby

Lot size0.25 ac
SmallerTypical 0.18 acBigger

Bigger than 84% of homes nearby

Year built1962
OlderTypical 1965Newer

Newer than 44% of homes nearby

How 420 Blackstone Ct ranks against every home in each area.
MeasureThis homeNorth SpringfieldSpringfield 97477Lane County
Estimated valuepricier than$552,56278% of homes90% of homes71% of homes
Price per ft²pricier than$23412% of homes10% of homes9% of homes
Living areabigger than2,366 ft²87% of homes93% of homes86% of homes
Lot sizebigger than0.25 ac75% of homes84% of homes63% of homes
Year builtnewer than196222% of homes44% of homes29% of homes

About 420 Blackstone Ct

How much is 420 Blackstone Ct, Springfield, OR worth?

The TopHap Estimate for 420 Blackstone Ct, Springfield, OR is $552,562 as of Aug 30, 2026. The likely range is $533,026 to $572,098. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 420 Blackstone Ct, Springfield, OR last sell?

420 Blackstone Ct, Springfield, OR last sold on Oct 7, 2016 for $319,900, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 420 Blackstone Ct, Springfield, OR?

420 Blackstone Ct, Springfield, OR has 4 bedrooms, 3 bathrooms, 2,366 square feet of living space and a 0.25-acre lot.

When was 420 Blackstone Ct, Springfield, OR built?

420 Blackstone Ct, Springfield, OR was built in 1962, making it 64 years old. The building has 2 stories.

What schools serve 420 Blackstone Ct, Springfield, OR?

420 Blackstone Ct, Springfield, OR is assigned to Guy Lee Elementary School (elementary), rated C-; Hamlin Middle School (middle), rated D+; Springfield High School (high), rated C-. All sit in Springfield School District 19. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 420 Blackstone Ct, Springfield, OR compare to other homes in Springfield 97477?

Among the 12,087 homes in Springfield 97477, it is worth more than 90% of them ($552,562 against a typical $395,946), its price per square foot is higher than 10% of them ($234 against a typical $300), it is bigger than 93% of them (2,366 ft² against a typical 1,367 ft²), its lot is bigger than 84% of them (0.25 ac against a typical 0.18 ac) and it is newer than 44% of them (1962 against a typical 1965). Measured against all of Lane County, it is worth more than 71% 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 Blackstone Ct, Springfield, OR?

The 2025 property tax bill for 420 Blackstone Ct, Springfield, OR was $4,664. The county assessed it at $318,434.

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