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Residential (General/Single)Residential
$926,379$571 / 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 Aug 30, 2026
Last sold for $155,000 on Nov 21, 2003

259 HELENA ST

LOS ALAMOS, CA 93440
3
Beds
2.8
Baths
1,622 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.
0.36 ac
Lot SizeThe size of the land the home sits on, from county records.
2005
Year BuiltThe year the home was originally built, according to county records.

Valuation

$926K
$881K low$972K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$155,000 · Nov 21, 2003

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,417 (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.$223,686 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$123,995
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$99,691
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$219,301

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
59
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
62
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
20
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
32
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
56
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.23 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.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountySANTA BARBARA
Lot (acres)The size of the land the home sits on, from county records.0.36
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(3)

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
Olga Reed School K-8B+
Elementary · Grades KG–8 · 0.3 mi
H
Ernest Righetti High SchoolB-
High · Grades 9–12 · 12.7 mi

District: Santa Maria Joint Union High School District

Neighborhood · ZIP 93440These 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.83
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.403

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.2%
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.830
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.53 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$68,124
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$89,493
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.18 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.75%

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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

259 Helena 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.

  • Costs more per square foot than 73% of homes in Los Alamos 93440
  • Has a bigger lot than 85% of homes in Santa Barbara County
  • Newer than 92% of homes in Los Alamos 93440

What homes are worth in Los Alamos 93440

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

This home
$459K$1.7M

This home is worth more than 61% of homes in Los Alamos 93440.

How it measures up in Los Alamos 93440

The dot is this home. The mark in the middle is the typical home in Los Alamos 93440.

Estimated value$926,379
CheaperTypical $880,319Pricier

Pricier than 61% of homes nearby

Price per ft²$571
CheaperTypical $522Pricier

Pricier than 73% of homes nearby

Living area1,622 ft²
SmallerTypical 1,652 ft²Bigger

Bigger than 48% of homes nearby

Lot size0.36 ac
SmallerTypical 0.2 acBigger

Bigger than 84% of homes nearby

Year built2005
OlderTypical 1994Newer

Newer than 92% of homes nearby

How 259 Helena St ranks against every home in each area.
MeasureThis homeLos Alamos 93440Santa Barbara County
Estimated valuepricier than$926,37961% of homes50% of homes
Price per ft²pricier than$57173% of homes49% of homes
Living areabigger than1,622 ft²48% of homes53% of homes
Lot sizebigger than0.36 ac84% of homes85% of homes
Year builtnewer than200592% of homes92% of homes

About 259 Helena St

How much is 259 Helena St, Los Alamos, CA worth?

The TopHap Estimate for 259 Helena St, Los Alamos, CA is $926,379 as of Aug 30, 2026. The likely range is $881,148 to $971,610. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 259 Helena St, Los Alamos, CA last sell?

259 Helena St, Los Alamos, CA last sold on Nov 21, 2003 for $155,000, according to the county's recorded deed.

How big is 259 Helena St, Los Alamos, CA?

259 Helena St, Los Alamos, CA has 3 bedrooms, 2.8 bathrooms, 1,622 square feet of living space and a 0.36-acre lot.

When was 259 Helena St, Los Alamos, CA built?

259 Helena St, Los Alamos, CA was built in 2005, making it 21 years old. It is a duplex single home.

What schools serve 259 Helena St, Los Alamos, CA?

259 Helena St, Los Alamos, CA is assigned to Olga Reed School K-8 (elementary), rated B+; Ernest Righetti High School (high), rated B-. All sit in Santa Maria Joint Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 259 Helena St, Los Alamos, CA compare to other homes in Los Alamos 93440?

Among the 614 homes in Los Alamos 93440, it is worth more than 61% of them ($926,379 against a typical $880,319), its price per square foot is higher than 73% of them ($571 against a typical $522), it is bigger than 48% of them (1,622 ft² against a typical 1,652 ft²), its lot is bigger than 84% of them (0.36 ac against a typical 0.2 ac) and it is newer than 92% of them (2005 against a typical 1994). Measured against all of Santa Barbara County, it is worth more than 50% 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 259 Helena St, Los Alamos, CA?

The 2025 property tax bill for 259 Helena St, Los Alamos, CA was $2,417. The county assessed it at $223,686.

More homes on Helena St

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Assigned schools

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