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Single Family ResidenceResidential
$578,715$637 / 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 95How 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 $125,000 on Feb 13, 2001

1105 HART LN

FULTON, CA 95439
2
Beds
1
Baths
908 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1905
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$579K
$552K low$606K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$125,000 · Feb 13, 2001

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,019 (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.$345,805 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$169,060
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$176,745
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$339,026

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.18
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
64
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
27
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
CountySONOMA
Lot (acres)The size of the land the home sits on, from county records.0.17
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.Yes
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, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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
John B. Riebli Elementary SchoolB
Elementary · Grades KG–6 · 1.6 mi
H
Piner High SchoolC
High · Grades 9–12 · 2.3 mi
M
Hilliard Comstock Middle SchoolF
Middle · Grades 7–8 · 2.9 mi

District: Mark West Union Elementary School District

Neighborhood · ZIP 95439These 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.91
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 100.490

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.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.1,135
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.462 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$106,533
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$135,624
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.36 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

1105 Hart 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.

  • Worth less than 92% of homes in Fulton 95439
  • Costs more per square foot than 80% of homes in Sonoma County
  • Smaller than 93% of homes in Sonoma County
  • Has a smaller lot than 94% of homes in Fulton 95439
  • Among the oldest homes in Sonoma County

What homes are worth in Fulton 95439

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

This home
$467K$1.6M

This home is worth more than 8% of homes in Fulton 95439.

How it measures up in Fulton 95439

The dot is this home. The mark in the middle is the typical home in Fulton 95439.

Estimated value$578,715
CheaperTypical $954,106Pricier

Pricier than 8% of homes nearby

Price per ft²$637
CheaperTypical $592Pricier

Pricier than 67% of homes nearby

Living area908 ft²
SmallerTypical 1,565 ft²Bigger

Bigger than 9% of homes nearby

Lot size0.17 ac
SmallerTypical 1 acBigger

Bigger than 6% of homes nearby

Year built1905
OlderTypical 1962Newer

Newer than 7% of homes nearby

How 1105 Hart Ln ranks against every home in each area.
MeasureThis homeFultonFulton 95439Sonoma County
Estimated valuepricier than$578,71516% of homes8% of homes19% of homes
Price per ft²pricier than$63771% of homes67% of homes80% of homes
Living areabigger than908 ft²15% of homes9% of homes7% of homes
Lot sizebigger than0.17 ac8% of homes6% of homes53% of homes
Year builtnewer than190511% of homes7% of homesalmost no homes

About 1105 Hart Ln

How much is 1105 Hart Ln, Fulton, CA worth?

The TopHap Estimate for 1105 Hart Ln, Fulton, CA is $578,715 as of Sep 24, 2026. The likely range is $551,530 to $605,900. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1105 Hart Ln, Fulton, CA last sell?

1105 Hart Ln, Fulton, CA last sold on Feb 13, 2001 for $125,000, according to the county's recorded deed.

How big is 1105 Hart Ln, Fulton, CA?

1105 Hart Ln, Fulton, CA has 2 bedrooms, 1 bathrooms, 908 square feet of living space and a 0.17-acre lot.

When was 1105 Hart Ln, Fulton, CA built?

1105 Hart Ln, Fulton, CA was built in 1905, making it 121 years old. The building has 1 story.

What schools serve 1105 Hart Ln, Fulton, CA?

1105 Hart Ln, Fulton, CA is assigned to John B. Riebli Elementary School (elementary), rated B; Piner High School (high), rated C; Hilliard Comstock Middle School (middle), rated F. All sit in Mark West Union Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1105 Hart Ln, Fulton, CA compare to other homes in Fulton 95439?

Among the 163 homes in Fulton 95439, it is worth more than 8% of them ($578,715 against a typical $954,106), its price per square foot is higher than 67% of them ($637 against a typical $592), it is bigger than 9% of them (908 ft² against a typical 1,565 ft²), its lot is bigger than 6% of them (0.17 ac against a typical 1 ac) and it is newer than 7% of them (1905 against a typical 1962). Measured against all of Sonoma County, it is worth more than 19% 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 1105 Hart Ln, Fulton, CA?

The 2025 property tax bill for 1105 Hart Ln, Fulton, CA was $4,019. The county assessed it at $345,805.

More homes on Hart Ln

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