Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$651,782$300 / 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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $385,000 on Feb 24, 2017

4940 KEYSTONE CT

ROCKLIN, CA 95677
4
Beds
2.5
Baths
2,176 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.
0.31 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$652K
$603K low$701K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$385,000 · Feb 24, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,905 (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.$168,221 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$24,018
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$144,203
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$164,924

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.17
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
59
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
26
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.minimal

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
StyleThe architectural style of the home, such as ranch or colonial.Cape Cod
CountyPLACER
Lot (acres)The size of the land the home sits on, from county records.0.31
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(9)

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
Parker Whitney Elementary SchoolA-
Elementary · Grades KG–6 · 0.3 mi
M
Spring View Middle SchoolB+
Middle · Grades 7–8 · 0.8 mi
H
Rocklin High SchoolA-
High · Grades 9–12 · 1.2 mi

District: Rocklin Unified School District

Neighborhood · ZIP 95677These 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.99
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.87

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.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.27,336
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,065 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$104,245
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$126,422
Average tempThe average temperature here across a full year.61°F
Annual precipHow much rain and melted snow falls here in a typical year.24 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

Owner Tools

Do you own this home?
Claim this home

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

4940 Keystone 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.

  • Worth more than 68% of homes in Sunset Whitney
  • Costs less per square foot than 84% of homes in Rocklin 95677
  • Bigger than 81% of homes in Sunset Whitney
  • Has a bigger lot than 69% of homes in Rocklin 95677
  • Newer than 84% of homes in Sunset Whitney

What homes are worth in Rocklin 95677

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

This home
$360K$1.5M

This home is worth more than 50% of homes in Rocklin 95677.

How it measures up in Rocklin 95677

The dot is this home. The mark in the middle is the typical home in Rocklin 95677.

Estimated value$651,782
CheaperTypical $654,707Pricier

Pricier than 50% of homes nearby

Price per ft²$300
CheaperTypical $345Pricier

Pricier than 16% of homes nearby

Living area2,176 ft²
SmallerTypical 1,934 ft²Bigger

Bigger than 63% of homes nearby

Lot size0.31 ac
SmallerTypical 0.23 acBigger

Bigger than 69% of homes nearby

Year built1977
OlderTypical 1989Newer

Newer than 23% of homes nearby

How 4940 Keystone Ct ranks against every home in each area.
MeasureThis homeSunset WhitneyRocklin 95677Placer County
Estimated valuepricier than$651,78268% of homes50% of homes46% of homes
Price per ft²pricier than$30020% of homes16% of homes27% of homes
Living areabigger than2,176 ft²81% of homes63% of homes59% of homes
Lot sizebigger than0.31 ac64% of homes69% of homes66% of homes
Year builtnewer than197784% of homes23% of homes22% of homes

About 4940 Keystone Ct

How much is 4940 Keystone Ct, Rocklin, CA worth?

The TopHap Estimate for 4940 Keystone Ct, Rocklin, CA is $651,782 as of Oct 21, 2026. The likely range is $602,746 to $700,818. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4940 Keystone Ct, Rocklin, CA last sell?

4940 Keystone Ct, Rocklin, CA last sold on Feb 24, 2017 for $385,000, according to the county's recorded deed.

How big is 4940 Keystone Ct, Rocklin, CA?

4940 Keystone Ct, Rocklin, CA has 4 bedrooms, 2.5 bathrooms, 2,176 square feet of living space and a 0.31-acre lot.

When was 4940 Keystone Ct, Rocklin, CA built?

4940 Keystone Ct, Rocklin, CA was built in 1977, making it 49 years old. It is a cape cod home.

What schools serve 4940 Keystone Ct, Rocklin, CA?

4940 Keystone Ct, Rocklin, CA is assigned to Parker Whitney Elementary School (elementary), rated A-; Spring View Middle School (middle), rated B+; Rocklin High School (high), rated A-. All sit in Rocklin Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4940 Keystone Ct, Rocklin, CA compare to other homes in Rocklin 95677?

Among the 9,056 homes in Rocklin 95677, it is worth more than 50% of them ($651,782 against a typical $654,707), its price per square foot is higher than 16% of them ($300 against a typical $345), it is bigger than 63% of them (2,176 ft² against a typical 1,934 ft²), its lot is bigger than 69% of them (0.31 ac against a typical 0.23 ac) and it is newer than 23% of them (1977 against a typical 1989). Measured against all of Placer County, it is worth more than 46% 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 4940 Keystone Ct, Rocklin, CA?

The 2025 property tax bill for 4940 Keystone Ct, Rocklin, CA was $1,905. The county assessed it at $168,221.

More homes on Keystone Ct

Closest homes

More homes in Rocklin 95677

Assigned schools

Explore the area

See this home in context

Open 4940 Keystone Ct on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map