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Single Family ResidenceResidential
$639,344$325 / 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 97How 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 $170,500 on Apr 30, 1998

660 ALWIN DR

DIXON, CA 95620
3
Beds
2
Baths
1,967 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1998
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
7
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

$639K
$621K low$658K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$170,500 · Apr 30, 1998

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,427 (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.$304,802 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$81,431
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$223,371
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$298,827
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$581,220

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.26
43
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
68
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
21
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.10 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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
CountySOLANO
Lot (acres)The size of the land the home sits on, from county records.0.21
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.No

Transaction History(2)

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
Tremont Elementary SchoolD
Elementary · Grades KG–5 · 1.4 mi
M
John Knight Middle SchoolC-
Middle · Grades 6–8 · 1.4 mi
H
Dixon High SchoolB+
High · Grades 9–12 · 2.0 mi

District: Dixon Unified School District

Neighborhood · ZIP 95620These 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.74
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 100.243

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.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.23,983
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.98 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$86,395
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$124,839
Average tempThe average temperature here across a full year.61°F
Annual precipHow much rain and melted snow falls here in a typical year.19 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

660 Alwin Dr 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 Solano County
  • Bigger than 68% of homes in Solano County
  • Has a bigger lot than 81% of homes in Solano County
  • Newer than 76% of homes in Solano County

What homes are worth in Dixon 95620

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

This home
$393K$931K

This home is worth more than 58% of homes in Dixon 95620.

How it measures up in Dixon 95620

The dot is this home. The mark in the middle is the typical home in Dixon 95620.

Estimated value$639,344
CheaperTypical $610,122Pricier

Pricier than 58% of homes nearby

Price per ft²$325
CheaperTypical $335Pricier

Pricier than 43% of homes nearby

Living area1,967 ft²
SmallerTypical 1,753 ft²Bigger

Bigger than 64% of homes nearby

Lot size0.21 ac
SmallerTypical 0.17 acBigger

Bigger than 74% of homes nearby

Year built1998
OlderTypical 1993Newer

Newer than 65% of homes nearby

How 660 Alwin Dr ranks against every home in each area.
MeasureThis homeDixon 95620Solano County
Estimated valuepricier than$639,34458% of homes68% of homes
Price per ft²pricier than$32543% of homes45% of homes
Living areabigger than1,967 ft²64% of homes68% of homes
Lot sizebigger than0.21 ac74% of homes81% of homes
Year builtnewer than199865% of homes76% of homes

About 660 Alwin Dr

How much is 660 Alwin Dr, Dixon, CA worth?

The TopHap Estimate for 660 Alwin Dr, Dixon, CA is $639,344 as of Sep 24, 2026. The likely range is $620,747 to $657,941. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 660 Alwin Dr, Dixon, CA last sell?

660 Alwin Dr, Dixon, CA last sold on Apr 30, 1998 for $170,500, according to the county's recorded deed.

How big is 660 Alwin Dr, Dixon, CA?

660 Alwin Dr, Dixon, CA has 3 bedrooms, 2 bathrooms, 1,967 square feet of living space and a 0.21-acre lot.

When was 660 Alwin Dr, Dixon, CA built?

660 Alwin Dr, Dixon, CA was built in 1998, making it 28 years old. The building has 3 stories.

What schools serve 660 Alwin Dr, Dixon, CA?

660 Alwin Dr, Dixon, CA is assigned to Tremont Elementary School (elementary), rated D; John Knight Middle School (middle), rated C-; Dixon High School (high), rated B+. All sit in Dixon Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 660 Alwin Dr, Dixon, CA compare to other homes in Dixon 95620?

Among the 6,868 homes in Dixon 95620, it is worth more than 58% of them ($639,344 against a typical $610,122), its price per square foot is higher than 43% of them ($325 against a typical $335), it is bigger than 64% of them (1,967 ft² against a typical 1,753 ft²), its lot is bigger than 74% of them (0.21 ac against a typical 0.17 ac) and it is newer than 65% of them (1998 against a typical 1993). Measured against all of Solano County, it is worth more than 68% 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 660 Alwin Dr, Dixon, CA?

The 2025 property tax bill for 660 Alwin Dr, Dixon, CA was $3,427. The county assessed it at $304,802.

More homes on Alwin Dr

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Assigned schools

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