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Single Family ResidenceResidential
$1,276,528$1,155 / 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 91How 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 $247,000 on Oct 18, 2001

103 1ST ST

HEALDSBURG, CA 95448
2
Beds
1
Baths
1,105 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1922
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.

Valuation

$1.3M
$1.2M low$1.4M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$247,000 · Oct 18, 2001

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,753 (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.$401,870 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$153,690
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$248,180
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$393,991

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.
61
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
StyleThe architectural style of the home, such as ranch or colonial.Custom Design
CountySONOMA
Lot (acres)The size of the land the home sits on, from county records.0.19
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(7)

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(3)

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

E
Healdsburg Elementary SchoolA-
Elementary · Grades KG–5 · 0.3 mi
M
Healdsburg Junior High SchoolB-
Middle · Grades 6–8 · 0.6 mi
H
Healdsburg High SchoolB
High · Grades 9–12 · 1.0 mi

District: Healdsburg Unified School District

Neighborhood · ZIP 95448These 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.116
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.418

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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.7%
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.16,668
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.84 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$102,820
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$144,374
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.48 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

103 1st 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.

  • Worth more than 86% of homes in Sonoma County
  • Costs more per square foot than 98% of homes in Sonoma County
  • Smaller than 83% of homes in Healdsburg 95448
  • Older than 96% of homes in Sonoma County

What homes are worth in Healdsburg 95448

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

This home
$562K$5.3M

This home is worth more than 52% of homes in Healdsburg 95448.

How it measures up in Healdsburg 95448

The dot is this home. The mark in the middle is the typical home in Healdsburg 95448.

Estimated value$1,276,528
CheaperTypical $1,244,161Pricier

Pricier than 52% of homes nearby

Price per ft²$1155
CheaperTypical $781Pricier

Pricier than 81% of homes nearby

Living area1,105 ft²
SmallerTypical 1,582 ft²Bigger

Bigger than 17% of homes nearby

Lot size0.19 ac
SmallerTypical 0.19 acBigger

Bigger than 50% of homes nearby

Year built1922
OlderTypical 1974Newer

Newer than 9% of homes nearby

How 103 1st St ranks against every home in each area.
MeasureThis homeHealdsburg 95448Sonoma County
Estimated valuepricier than$1,276,52852% of homes86% of homes
Price per ft²pricier than$115581% of homes98% of homes
Living areabigger than1,105 ft²17% of homes17% of homes
Lot sizebigger than0.19 ac50% of homes58% of homes
Year builtnewer than19229% of homes4% of homes

About 103 1st St

How much is 103 1st St, Healdsburg, CA worth?

The TopHap Estimate for 103 1st St, Healdsburg, CA is $1,276,528 as of Sep 24, 2026. The likely range is $1,157,266 to $1,395,790. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 103 1st St, Healdsburg, CA last sell?

103 1st St, Healdsburg, CA last sold on Oct 18, 2001 for $247,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 103 1st St, Healdsburg, CA?

103 1st St, Healdsburg, CA has 2 bedrooms, 1 bathrooms, 1,105 square feet of living space and a 0.19-acre lot.

When was 103 1st St, Healdsburg, CA built?

103 1st St, Healdsburg, CA was built in 1922, making it 104 years old. It is a custom design home. The building has 1 story.

What schools serve 103 1st St, Healdsburg, CA?

103 1st St, Healdsburg, CA is assigned to Healdsburg Elementary School (elementary), rated A-; Healdsburg Junior High School (middle), rated B-; Healdsburg High School (high), rated B. All sit in Healdsburg Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 103 1st St, Healdsburg, CA compare to other homes in Healdsburg 95448?

Among the 5,576 homes in Healdsburg 95448, it is worth more than 52% of them ($1,276,528 against a typical $1,244,161), its price per square foot is higher than 81% of them ($1155 against a typical $781), it is bigger than 17% of them (1,105 ft² against a typical 1,582 ft²), its lot is bigger than 50% of them (0.19 ac against a typical 0.19 ac) and it is newer than 9% of them (1922 against a typical 1974). Measured against all of Sonoma County, it is worth more than 86% 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 103 1st St, Healdsburg, CA?

The 2025 property tax bill for 103 1st St, Healdsburg, CA was $4,753. The county assessed it at $401,870.

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