Skip to content
Skip to content
TopHapOpen in map
Mobile HomeResidential
Last sold for $750,000 on Aug 9, 2024

640 MILL ST

SUMPTER, OR 97877
2
Beds
2
Baths
1,350 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.
2 ac
Lot SizeThe size of the land the home sits on, from county records.
2006
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$750,000 · Aug 9, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,357 (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.$182,535 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$55,663
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$126,872
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$177,219
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$418,030

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.47
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
81
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
48
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
54
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
54
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Mobile Home
CountyBaker
Lot (acres)The size of the land the home sits on, from county records.2.00
HeatingThe type of heating system in the home.None
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.Shed · 140 ft²

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

H
Baker High SchoolB
High · Grades 9–12 · 18.0 mi
M
Baker Middle SchoolB-
Middle · Grades 7–8 · 18.0 mi
E
Brooklyn Primary SchoolC+
Elementary · Grades 1–3 · 18.6 mi

District: Baker School District 5j

Neighborhood · ZIP 97877These 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.173
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.117
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.69

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.54%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
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.188
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$42,680
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$55,470
Average tempThe average temperature here across a full year.43°F
Annual precipHow much rain and melted snow falls here in a typical year.23 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.48%

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

640 Mill 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.

  • Bigger than 86% of homes in Sumpter 97877
  • Has a bigger lot than 82% of homes in Sumpter 97877
  • Newer than 89% of homes in Baker County

How it measures up in Sumpter 97877

The dot is this home. The mark in the middle is the typical home in Sumpter 97877.

Living area1,350 ft²
SmallerTypical 896 ft²Bigger

Bigger than 86% of homes nearby

Lot size2 ac
SmallerTypical 0.36 acBigger

Bigger than 82% of homes nearby

Year built2006
OlderTypical 1996Newer

Newer than 73% of homes nearby

How 640 Mill St ranks against every home in each area.
MeasureThis homeSumpter 97877Baker County
Living areabigger than1,350 ft²86% of homes58% of homes
Lot sizebigger than2 ac82% of homes70% of homes
Year builtnewer than200673% of homes89% of homes

About 640 Mill St

When did 640 Mill St, Sumpter, OR last sell?

640 Mill St, Sumpter, OR last sold on Aug 9, 2024 for $750,000, according to the county's recorded deed.

How big is 640 Mill St, Sumpter, OR?

640 Mill St, Sumpter, OR has 2 bedrooms, 2 bathrooms, 1,350 square feet of living space and a 2.00-acre lot.

When was 640 Mill St, Sumpter, OR built?

640 Mill St, Sumpter, OR was built in 2006, making it 20 years old. The building has 1 story.

What schools serve 640 Mill St, Sumpter, OR?

640 Mill St, Sumpter, OR is assigned to Baker High School (high), rated B; Baker Middle School (middle), rated B-; Brooklyn Primary School (elementary), rated C+. All sit in Baker School District 5j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 640 Mill St, Sumpter, OR compare to other homes in Sumpter 97877?

Among the 459 homes in Sumpter 97877, it is bigger than 86% of them (1,350 ft² against a typical 896 ft²), its lot is bigger than 82% of them (2 ac against a typical 0.36 ac) and it is newer than 73% of them (2006 against a typical 1996). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 640 Mill St, Sumpter, OR?

The 2025 property tax bill for 640 Mill St, Sumpter, OR was $2,357. The county assessed it at $182,535.

More homes on Mill St

Closest homes

More homes in Sumpter 97877

Assigned schools

Explore the area

See this home in context

Open 640 Mill 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