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Single Family ResidenceResidential
$550,457$306 / 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 Sep 24, 2026
Last sold for $530,000 on Jun 18, 2025

243 HARPER ST

GRASS VALLEY, CA 95945
4
Beds
2.5
Baths
1,800 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1880
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.

Valuation

$550K
$527K low$574K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$530,000 · Jun 18, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,255 (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.$540,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$122,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$418,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$483,572
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$502,920

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.Traditional/Old
CountyNEVADA
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.1940
Lot (acres)The size of the land the home sits on, from county records.0.15
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 292 ft²

Transaction History(11)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(2)

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

E
Bell Hill AcademyB+
Elementary · Grades KG–4 · 0.7 mi
M
Lyman Gilmore Middle SchoolC
Middle · Grades 5–8 · 0.8 mi
H
Nevada Union High SchoolB+
High · Grades 9–12 · 1.3 mi

District: Grass Valley Elementary School District

Neighborhood · ZIP 95945These 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.85
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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.24,965
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.362 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$66,899
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$89,570
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.54 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

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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

243 Harper 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.

  • Costs less per square foot than 71% of homes in Grass Valley 95945
  • Bigger than 66% of homes in Grass Valley 95945
  • Has a smaller lot than 91% of homes in Nevada County
  • Among the oldest homes in Nevada County

What homes are worth in Grass Valley 95945

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

This home
$257K$1.1M

This home is worth more than 60% of homes in Grass Valley 95945.

How it measures up in Grass Valley 95945

The dot is this home. The mark in the middle is the typical home in Grass Valley 95945.

Estimated value$550,457
CheaperTypical $506,765Pricier

Pricier than 60% of homes nearby

Price per ft²$306
CheaperTypical $338Pricier

Pricier than 29% of homes nearby

Living area1,800 ft²
SmallerTypical 1,516 ft²Bigger

Bigger than 66% of homes nearby

Lot size0.15 ac
SmallerTypical 0.65 acBigger

Bigger than 16% of homes nearby

Year built1880
OlderTypical 1977Newer

Newer than 2% of homes nearby

How 243 Harper St ranks against every home in each area.
MeasureThis homeGrass Valley 95945Nevada County
Estimated valuepricier than$550,45760% of homes39% of homes
Price per ft²pricier than$30629% of homes32% of homes
Living areabigger than1,800 ft²66% of homes53% of homes
Lot sizebigger than0.15 ac16% of homes9% of homes
Year builtnewer than18802% of homesalmost no homes

About 243 Harper St

How much is 243 Harper St, Grass Valley, CA worth?

The TopHap Estimate for 243 Harper St, Grass Valley, CA is $550,457 as of Sep 24, 2026. The likely range is $527,114 to $573,800. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 243 Harper St, Grass Valley, CA last sell?

243 Harper St, Grass Valley, CA last sold on Jun 18, 2025 for $530,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 243 Harper St, Grass Valley, CA?

243 Harper St, Grass Valley, CA has 4 bedrooms, 2.5 bathrooms, 1,800 square feet of living space and a 0.15-acre lot.

When was 243 Harper St, Grass Valley, CA built?

243 Harper St, Grass Valley, CA was built in 1880, making it 146 years old. It is a traditional/old home. The building has 1 story.

What schools serve 243 Harper St, Grass Valley, CA?

243 Harper St, Grass Valley, CA is assigned to Bell Hill Academy (elementary), rated B+; Lyman Gilmore Middle School (middle), rated C; Nevada Union High School (high), rated B+. All sit in Grass Valley Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 243 Harper St, Grass Valley, CA compare to other homes in Grass Valley 95945?

Among the 9,193 homes in Grass Valley 95945, it is worth more than 60% of them ($550,457 against a typical $506,765), its price per square foot is higher than 29% of them ($306 against a typical $338), it is bigger than 66% of them (1,800 ft² against a typical 1,516 ft²), its lot is bigger than 16% of them (0.15 ac against a typical 0.65 ac) and it is newer than 2% of them (1880 against a typical 1977). Measured against all of Nevada County, it is worth more than 39% 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 243 Harper St, Grass Valley, CA?

The 2025 property tax bill for 243 Harper St, Grass Valley, CA was $5,255. The county assessed it at $540,600.

More homes on Harper St

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Assigned schools

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