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Single Family ResidenceResidential
$443,799$199 / 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 Aug 30, 2026
Last sold for $142,470 on Jun 29, 2007

4427 TAMWORTH LN

PASCO, WA 99301
4
Beds
3
Baths
2,232 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
2007
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

$444K
$411K low$476K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$142,470 · Jun 29, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,779 (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.$449,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$119,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$330,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$449,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$449,300

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.Split Level
CountyFranklin
Lot (acres)The size of the land the home sits on, from county records.0.18
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.Raised (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
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 · 144 ft²Porch · 92 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
Three Rivers Elementary SchoolC
Elementary · Grades KG–5 · 0.5 mi
H
Chiawana High SchoolC-
High · Grades 9–12 · 0.8 mi
M
McLoughlin Middle SchoolC
Middle · Grades 6–8 · 1.1 mi

District: Pasco School District

Neighborhood · ZIP 99301These 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.85
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.114
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.105

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.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.9%
PopulationHow many people live in this area.90,566
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.161 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$76,847
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$98,345
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.10 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.51%

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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

4427 Tamworth 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 89% of homes in Pasco 99301
  • Bigger than 80% of homes in Pasco 99301
  • Has a smaller lot than 65% of homes in Pasco 99301
  • Newer than 67% of homes in Pasco 99301

What homes are worth in Pasco 99301

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

This home
$233K$995K

This home is worth more than 59% of homes in Pasco 99301.

How it measures up in Pasco 99301

The dot is this home. The mark in the middle is the typical home in Pasco 99301.

Estimated value$443,799
CheaperTypical $418,028Pricier

Pricier than 59% of homes nearby

Price per ft²$199
CheaperTypical $259Pricier

Pricier than 11% of homes nearby

Living area2,232 ft²
SmallerTypical 1,610 ft²Bigger

Bigger than 80% of homes nearby

Lot size0.18 ac
SmallerTypical 0.21 acBigger

Bigger than 35% of homes nearby

Year built2007
OlderTypical 2003Newer

Newer than 67% of homes nearby

How 4427 Tamworth Ln ranks against every home in each area.
MeasureThis homePasco 99301
Estimated valuepricier than$443,79959% of homes
Price per ft²pricier than$19911% of homes
Living areabigger than2,232 ft²80% of homes
Lot sizebigger than0.18 ac35% of homes
Year builtnewer than200767% of homes

About 4427 Tamworth Ln

How much is 4427 Tamworth Ln, Pasco, WA worth?

The TopHap Estimate for 4427 Tamworth Ln, Pasco, WA is $443,799 as of Aug 30, 2026. The likely range is $411,464 to $476,134. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4427 Tamworth Ln, Pasco, WA last sell?

4427 Tamworth Ln, Pasco, WA last sold on Jun 29, 2007 for $142,470, according to the county's recorded deed.

How big is 4427 Tamworth Ln, Pasco, WA?

4427 Tamworth Ln, Pasco, WA has 4 bedrooms, 3 bathrooms, 2,232 square feet of living space and a 0.18-acre lot.

When was 4427 Tamworth Ln, Pasco, WA built?

4427 Tamworth Ln, Pasco, WA was built in 2007, making it 19 years old. It is a split level home. The building has 2 stories.

What schools serve 4427 Tamworth Ln, Pasco, WA?

4427 Tamworth Ln, Pasco, WA is assigned to Three Rivers Elementary School (elementary), rated C; Chiawana High School (high), rated C-; McLoughlin Middle School (middle), rated C. All sit in Pasco School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4427 Tamworth Ln, Pasco, WA compare to other homes in Pasco 99301?

Among the 24,238 homes in Pasco 99301, it is worth more than 59% of them ($443,799 against a typical $418,028), its price per square foot is higher than 11% of them ($199 against a typical $259), it is bigger than 80% of them (2,232 ft² against a typical 1,610 ft²), its lot is bigger than 35% of them (0.18 ac against a typical 0.21 ac) and it is newer than 67% of them (2007 against a typical 2003). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 4427 Tamworth Ln, Pasco, WA?

The 2025 property tax bill for 4427 Tamworth Ln, Pasco, WA was $3,779. The county assessed it at $449,300.

More homes on Tamworth Ln

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