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Single Family ResidenceResidential
$137,027$245 / 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 86How 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

280 4TH ST

LAKEPORT, CA 95453
1
Beds
0.5
Baths
560 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.
2,614 ft²
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.

Valuation

$137K
$118K low$156K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$718 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$44,752 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,898
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$37,854
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$44,752

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.39
14
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
41
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
44
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
57
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
40
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.2 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
CountyLAKE
Lot (acres)The size of the land the home sits on, from county records.0.06
ConstructionThe main material the home's frame and walls are built from.Steel Frame
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Lakeport Elementary SchoolD
Elementary · Grades KG–4 · 1.0 mi
M
Terrace Middle SchoolD-
Middle · Grades 5–8 · 1.0 mi
H
Clear Lake High SchoolD+
High · Grades 9–12 · 1.1 mi

District: Lakeport Unified School District

Neighborhood · ZIP 95453These 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.86
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.300

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.12,201
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.95 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,531
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$99,886
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.38 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

280 4th 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.

  • Among the least valuable homes in Lakeport 95453
  • Costs more per square foot than 69% of homes in Lake County
  • Smaller than 98% of homes in Lakeport 95453
  • Has a smaller lot than 98% of homes in Lake County
  • Older than 93% of homes in Lake County

What homes are worth in Lakeport 95453

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

This home
$174K$830K

This home is worth less than almost all homes in Lakeport 95453.

How it measures up in Lakeport 95453

The dot is this home. The mark in the middle is the typical home in Lakeport 95453.

Estimated value$137,027
CheaperTypical $349,300Pricier

Cheaper than almost all homes nearby

Price per ft²$245
CheaperTypical $241Pricier

Pricier than 53% of homes nearby

Living area560 ft²
SmallerTypical 1,494 ft²Bigger

Bigger than 2% of homes nearby

Lot size2,614 ft²
SmallerTypical 0.28 acBigger

Bigger than 4% of homes nearby

Year built1940
OlderTypical 1976Newer

Newer than 10% of homes nearby

How 280 4th St ranks against every home in each area.
MeasureThis homeLakeport 95453Lake County
Estimated valuepricier than$137,027almost no homes6% of homes
Price per ft²pricier than$24553% of homes69% of homes
Living areabigger than560 ft²2% of homes3% of homes
Lot sizebigger than2,614 ft²4% of homes2% of homes
Year builtnewer than194010% of homes7% of homes

About 280 4th St

How much is 280 4th St, Lakeport, CA worth?

The TopHap Estimate for 280 4th St, Lakeport, CA is $137,027 as of Sep 24, 2026. The likely range is $117,768 to $156,286. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 280 4th St, Lakeport, CA last sell?

280 4th St, Lakeport, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 280 4th St, Lakeport, CA?

280 4th St, Lakeport, CA has 1 bedrooms, 0.5 bathrooms, 560 square feet of living space and a 0.06-acre lot.

When was 280 4th St, Lakeport, CA built?

280 4th St, Lakeport, CA was built in 1940, making it 86 years old.

What schools serve 280 4th St, Lakeport, CA?

280 4th St, Lakeport, CA is assigned to Lakeport Elementary School (elementary), rated D; Terrace Middle School (middle), rated D-; Clear Lake High School (high), rated D+. All sit in Lakeport Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 280 4th St, Lakeport, CA compare to other homes in Lakeport 95453?

Among the 3,644 homes in Lakeport 95453, it is worth more than almost none of them ($137,027 against a typical $349,300), its price per square foot is higher than 53% of them ($245 against a typical $241), it is bigger than 2% of them (560 ft² against a typical 1,494 ft²), its lot is bigger than 4% of them (2,614 ft² against a typical 0.28 ac) and it is newer than 10% of them (1940 against a typical 1976). Measured against all of Lake County, it is worth more than 6% 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 280 4th St, Lakeport, CA?

The 2026 property tax bill for 280 4th St, Lakeport, CA was $718. The county assessed it at $44,752.

More homes on 4th St

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More homes in Lakeport 95453

Assigned schools

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