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Single Family ResidenceResidential
$121,167$96 / 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 70How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $15,000 on Dec 1, 1996

3621 DIAMOND ST

KLAMATH FALLS, OR 97601
2
Beds
1
Baths
1,262 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1930
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$121K
$85K low$158K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$15,000 · Dec 1, 1996

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$895 (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.$52,240 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$50,720
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$158,310

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyKlamath
Lot (acres)The size of the land the home sits on, from county records.0.23
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.Wood Shingle
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.Carport (Unspecified)
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.Deck · 198 ft²Porch · 256 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
Conger Elementary SchoolB-
Elementary · Grades KG–5 · 3.2 mi
H
Klamath Union High SchoolC+
High · Grades 9–12 · 3.2 mi
M
Ponderosa Middle SchoolC
Middle · Grades 6–8 · 3.6 mi

District: Klamath Falls City Schools

Neighborhood · ZIP 97601These 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.108
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.116
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.342

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
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.23,691
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.23 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$58,602
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$72,846
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.27 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

3621 Diamond 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 93% of homes in Klamath County
  • Among the lowest price per square foot in Klamath Falls 97601
  • Older than 88% of homes in Klamath County

What homes are worth in Klamath Falls 97601

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

This home
$91K$767K

This home is worth more than 8% of homes in Klamath Falls 97601.

How it measures up in Klamath Falls 97601

The dot is this home. The mark in the middle is the typical home in Klamath Falls 97601.

Estimated value$121,167
CheaperTypical $255,422Pricier

Pricier than 8% of homes nearby

Price per ft²$96
CheaperTypical $206Pricier

Cheaper than almost all homes nearby

Living area1,262 ft²
SmallerTypical 1,248 ft²Bigger

Bigger than 51% of homes nearby

Lot size0.23 ac
SmallerTypical 0.18 acBigger

Bigger than 61% of homes nearby

Year built1930
OlderTypical 1965Newer

Newer than 27% of homes nearby

How 3621 Diamond St ranks against every home in each area.
MeasureThis homeKlamath Falls 97601Klamath County
Estimated valuepricier than$121,1678% of homes7% of homes
Price per ft²pricier than$96almost no homes2% of homes
Living areabigger than1,262 ft²51% of homes46% of homes
Lot sizebigger than0.23 ac61% of homes41% of homes
Year builtnewer than193027% of homes12% of homes

About 3621 Diamond St

How much is 3621 Diamond St, Klamath Falls, OR worth?

The TopHap Estimate for 3621 Diamond St, Klamath Falls, OR is $121,167 as of Jul 14, 2026. The likely range is $84,597 to $157,737. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3621 Diamond St, Klamath Falls, OR last sell?

3621 Diamond St, Klamath Falls, OR last sold on Dec 1, 1996 for $15,000, according to the county's recorded deed.

How big is 3621 Diamond St, Klamath Falls, OR?

3621 Diamond St, Klamath Falls, OR has 2 bedrooms, 1 bathrooms, 1,262 square feet of living space and a 0.23-acre lot.

When was 3621 Diamond St, Klamath Falls, OR built?

3621 Diamond St, Klamath Falls, OR was built in 1930, making it 96 years old. The building has 1 story.

What schools serve 3621 Diamond St, Klamath Falls, OR?

3621 Diamond St, Klamath Falls, OR is assigned to Conger Elementary School (elementary), rated B-; Klamath Union High School (high), rated C+; Ponderosa Middle School (middle), rated C. All sit in Klamath Falls City Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3621 Diamond St, Klamath Falls, OR compare to other homes in Klamath Falls 97601?

Among the 9,617 homes in Klamath Falls 97601, it is worth more than 8% of them ($121,167 against a typical $255,422), its price per square foot is higher than almost none of them ($96 against a typical $206), it is bigger than 51% of them (1,262 ft² against a typical 1,248 ft²), its lot is bigger than 61% of them (0.23 ac against a typical 0.18 ac) and it is newer than 27% of them (1930 against a typical 1965). Measured against all of Klamath County, it is worth more than 7% 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 3621 Diamond St, Klamath Falls, OR?

The 2025 property tax bill for 3621 Diamond St, Klamath Falls, OR was $895. The county assessed it at $52,240.

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