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Single Family ResidenceResidential
$540,062$441 / 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 81How 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

5151 1ST ST

FALLBROOK, CA 92028
2
Beds
1
Baths
1,226 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.
1.06 ac
Lot SizeThe size of the land the home sits on, from county records.
1959
Year BuiltThe year the home was originally built, according to county records.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$540K
$437K low$643K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,588 (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.$250,326 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$141,494
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$108,832
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$245,419

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.69
89
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
95
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
47
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
30
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
88
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.58 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.Single Family Residence
CountySAN DIEGO
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
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
Vallecitos Elementary SchoolB-
Elementary · Grades PK–8 · 0.5 mi
H
Fallbrook High SchoolB-
High · Grades 9–12 · 7.2 mi

District: Fallbrook Union High School District

Neighborhood · ZIP 92028These 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.80
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.268

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
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.51,851
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.444 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$96,667
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$116,930
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.16 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.68%

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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

5151 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 less than 96% of homes in Fallbrook 92028
  • Costs less per square foot than 82% of homes in San Diego County
  • Smaller than 90% of homes in Fallbrook 92028
  • Has a bigger lot than 75% of homes in San Diego County
  • Older than 91% of homes in Fallbrook 92028

What homes are worth in Fallbrook 92028

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

This home
$507K$1.9M

This home is worth more than 4% of homes in Fallbrook 92028.

How it measures up in Fallbrook 92028

The dot is this home. The mark in the middle is the typical home in Fallbrook 92028.

Estimated value$540,062
CheaperTypical $869,458Pricier

Pricier than 4% of homes nearby

Price per ft²$441
CheaperTypical $419Pricier

Pricier than 60% of homes nearby

Living area1,226 ft²
SmallerTypical 2,101 ft²Bigger

Bigger than 10% of homes nearby

Lot size1.06 ac
SmallerTypical 1.05 acBigger

Bigger than 51% of homes nearby

Year built1959
OlderTypical 1989Newer

Newer than 9% of homes nearby

How 5151 1st St ranks against every home in each area.
MeasureThis homeFallbrook 92028San Diego County
Estimated valuepricier than$540,0624% of homes10% of homes
Price per ft²pricier than$44160% of homes18% of homes
Living areabigger than1,226 ft²10% of homes33% of homes
Lot sizebigger than1.06 ac51% of homes75% of homes
Year builtnewer than19599% of homes13% of homes

About 5151 1st St

How much is 5151 1st St, Fallbrook, CA worth?

The TopHap Estimate for 5151 1st St, Fallbrook, CA is $540,062 as of Sep 24, 2026. The likely range is $436,952 to $643,172. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 5151 1st St, Fallbrook, CA last sell?

5151 1st St, Fallbrook, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 5151 1st St, Fallbrook, CA?

5151 1st St, Fallbrook, CA has 2 bedrooms, 1 bathrooms and 1,226 square feet of living space.

When was 5151 1st St, Fallbrook, CA built?

5151 1st St, Fallbrook, CA was built in 1959, making it 67 years old.

What schools serve 5151 1st St, Fallbrook, CA?

5151 1st St, Fallbrook, CA is assigned to Vallecitos Elementary School (elementary), rated B-; Fallbrook High School (high), rated B-. All sit in Fallbrook Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 5151 1st St, Fallbrook, CA compare to other homes in Fallbrook 92028?

Among the 16,273 homes in Fallbrook 92028, it is worth more than 4% of them ($540,062 against a typical $869,458), its price per square foot is higher than 60% of them ($441 against a typical $419), it is bigger than 10% of them (1,226 ft² against a typical 2,101 ft²), its lot is bigger than 51% of them (1.06 ac against a typical 1.05 ac) and it is newer than 9% of them (1959 against a typical 1989). Measured against all of San Diego County, it is worth more than 10% 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 5151 1st St, Fallbrook, CA?

The 2025 property tax bill for 5151 1st St, Fallbrook, CA was $2,588. The county assessed it at $250,326.

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