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Single Family ResidenceResidential
$2,260,066$425 / 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 77How 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 $545,000 on May 10, 2021

9905 GREEN HILL CT

NEWCASTLE, CA 95658
4
Beds
4.5
Baths
5,315 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.
5.3 ac
Lot SizeThe size of the land the home sits on, from county records.
2023
Year BuiltThe year the home was originally built, according to county records.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$2.3M
$1.7M low$2.8M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$545,000 · May 10, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$23,348 (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.$2,301,777 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$601,723
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,700,054
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,256,645

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.45
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.
63
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
52
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
29
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.Single Family Residence
CountyPLACER
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.Spa/Hot Tub (Only)

Transaction History(5)

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
Skyridge Elementary SchoolB
Elementary · Grades KG–8 · 3.1 mi
H
Placer High SchoolA-
High · Grades 9–12 · 4.4 mi

District: Auburn Union Elementary School District

Neighborhood · ZIP 95658These 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.66
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.84

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.8,229
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.323 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$123,085
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$154,126
Average tempThe average temperature here across a full year.60°F
Annual precipHow much rain and melted snow falls here in a typical year.29 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

9905 Green Hill Ct 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.

  • Among the most valuable homes in Newcastle 95658
  • Costs more per square foot than 80% of homes in Placer County
  • Among the largest homes in Placer County
  • Has a bigger lot than 97% of homes in Placer County
  • Among the newest homes in Newcastle 95658

What homes are worth in Newcastle 95658

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

This home
$366K$2M

This home is worth more than almost all homes in Newcastle 95658.

How it measures up in Newcastle 95658

The dot is this home. The mark in the middle is the typical home in Newcastle 95658.

Estimated value$2,260,066
CheaperTypical $890,397Pricier

Pricier than almost all homes nearby

Price per ft²$425
CheaperTypical $412Pricier

Pricier than 56% of homes nearby

Living area5,315 ft²
SmallerTypical 2,210 ft²Bigger

Bigger than 98% of homes nearby

Lot size5.3 ac
SmallerTypical 3.6 acBigger

Bigger than 77% of homes nearby

Year built2023
OlderTypical 1979Newer

Newer than almost all homes nearby

How 9905 Green Hill Ct ranks against every home in each area.
MeasureThis homeNewcastle 95658Placer County
Estimated valuepricier than$2,260,066almost all homes98% of homes
Price per ft²pricier than$42556% of homes80% of homes
Living areabigger than5,315 ft²98% of homesalmost all homes
Lot sizebigger than5.3 ac77% of homes97% of homes
Year builtnewer than2023almost all homes98% of homes

About 9905 Green Hill Ct

How much is 9905 Green Hill Ct, Newcastle, CA worth?

The TopHap Estimate for 9905 Green Hill Ct, Newcastle, CA is $2,260,066 as of Aug 30, 2026. The likely range is $1,744,461 to $2,775,671. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9905 Green Hill Ct, Newcastle, CA last sell?

9905 Green Hill Ct, Newcastle, CA last sold on May 10, 2021 for $545,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 9905 Green Hill Ct, Newcastle, CA?

9905 Green Hill Ct, Newcastle, CA has 4 bedrooms, 4.5 bathrooms and 5,315 square feet of living space.

When was 9905 Green Hill Ct, Newcastle, CA built?

9905 Green Hill Ct, Newcastle, CA was built in 2023, making it 3 years old.

What schools serve 9905 Green Hill Ct, Newcastle, CA?

9905 Green Hill Ct, Newcastle, CA is assigned to Skyridge Elementary School (elementary), rated B; Placer High School (high), rated A-. All sit in Auburn Union Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9905 Green Hill Ct, Newcastle, CA compare to other homes in Newcastle 95658?

Among the 2,297 homes in Newcastle 95658, it is worth more than almost all of them ($2,260,066 against a typical $890,397), its price per square foot is higher than 56% of them ($425 against a typical $412), it is bigger than 98% of them (5,315 ft² against a typical 2,210 ft²), its lot is bigger than 77% of them (5.3 ac against a typical 3.6 ac) and it is newer than almost all of them (2023 against a typical 1979). Measured against all of Placer County, it is worth more than 98% 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 9905 Green Hill Ct, Newcastle, CA?

The 2025 property tax bill for 9905 Green Hill Ct, Newcastle, CA was $23,348. The county assessed it at $2,301,777.

More homes on Green Hill Ct

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