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Single Family ResidenceResidential
$319,313$192 / 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 93How 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 $80,000 on Aug 1, 2002

643 LONGACRE LN

KLAMATH FALLS, OR 97601
4
Beds
2
Baths
1,664 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.
1983
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$319K
$298K low$341K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$80,000 · Aug 1, 2002

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,702 (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.$146,730 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$142,460
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$359,790

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.31
66
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
68
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
25
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.33 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.1 percent flood zone

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
CountyKlamath
Lot (acres)The size of the land the home sits on, from county records.2.00
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.Baseboard
CoolingThe type of cooling or air conditioning in the home.Wall Unit
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

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

E
Pelican Elementary SchoolA
Elementary · Grades KG–5 · 1.7 mi
H
Klamath Union High SchoolC+
High · Grades 9–12 · 3.3 mi
M
Ponderosa Middle SchoolC
Middle · Grades 6–8 · 4.0 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

643 Longacre Ln 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 67% of homes in Klamath County
  • Bigger than 73% of homes in Klamath Falls 97601
  • Has a bigger lot than 93% of homes in Klamath Falls 97601
  • Newer than 69% of homes in Klamath Falls 97601

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
$87K$760K

This home is worth more than 64% 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$319,313
CheaperTypical $254,186Pricier

Pricier than 64% of homes nearby

Price per ft²$192
CheaperTypical $207Pricier

Pricier than 38% of homes nearby

Living area1,664 ft²
SmallerTypical 1,244 ft²Bigger

Bigger than 73% of homes nearby

Lot size2 ac
SmallerTypical 0.18 acBigger

Bigger than 93% of homes nearby

Year built1983
OlderTypical 1965Newer

Newer than 69% of homes nearby

How 643 Longacre Ln ranks against every home in each area.
MeasureThis homeKlamath Falls 97601Klamath County
Estimated valuepricier than$319,31364% of homes59% of homes
Price per ft²pricier than$19238% of homes33% of homes
Living areabigger than1,664 ft²73% of homes72% of homes
Lot sizebigger than2 ac93% of homes84% of homes
Year builtnewer than198369% of homes63% of homes

About 643 Longacre Ln

How much is 643 Longacre Ln, Klamath Falls, OR worth?

The TopHap Estimate for 643 Longacre Ln, Klamath Falls, OR is $319,313 as of Jul 14, 2026. The likely range is $297,724 to $340,902. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 643 Longacre Ln, Klamath Falls, OR last sell?

643 Longacre Ln, Klamath Falls, OR last sold on Aug 1, 2002 for $80,000, according to the county's recorded deed.

How big is 643 Longacre Ln, Klamath Falls, OR?

643 Longacre Ln, Klamath Falls, OR has 4 bedrooms, 2 bathrooms, 1,664 square feet of living space and a 2.00-acre lot.

When was 643 Longacre Ln, Klamath Falls, OR built?

643 Longacre Ln, Klamath Falls, OR was built in 1983, making it 43 years old. The building has 1 story.

What schools serve 643 Longacre Ln, Klamath Falls, OR?

643 Longacre Ln, Klamath Falls, OR is assigned to Pelican Elementary School (elementary), rated A; 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 643 Longacre Ln, 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 64% of them ($319,313 against a typical $254,186), its price per square foot is higher than 38% of them ($192 against a typical $207), it is bigger than 73% of them (1,664 ft² against a typical 1,244 ft²), its lot is bigger than 93% of them (2 ac against a typical 0.18 ac) and it is newer than 69% of them (1983 against a typical 1965). Measured against all of Klamath County, it is worth more than 59% 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 643 Longacre Ln, Klamath Falls, OR?

The 2025 property tax bill for 643 Longacre Ln, Klamath Falls, OR was $1,702. The county assessed it at $146,730.

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