Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$519,072$499 / 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 Jul 14, 2026
Last sold for $148,000 on Dec 29, 1998

421 12TH ST

RAMONA, CA 92065
3
Beds
1.5
Baths
1,040 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$519K
$506K low$532K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$148,000 · Dec 29, 1998
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$56,936
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$45,549
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.90%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$222,136
FIRST CHOICE BANK · recorded Jul 7, 2011
2nd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$240,000
ROCKET MORTGAGE LLC

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,917 (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.$284,144 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$117,031
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$167,113
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$278,574

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.47
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
70
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
46
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.
87
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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.Bungalow
CountySAN DIEGO
Lot (acres)The size of the land the home sits on, from county records.0.23
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Radiant
CoolingThe type of cooling or air conditioning in the home.Wall Unit
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(4)

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
Ramona Elementary SchoolD
Elementary · Grades KG–6 · 0.4 mi
H
Ramona High SchoolB
High · Grades 9–12 · 0.8 mi
M
Olive Peirce Middle SchoolC-
Middle · Grades 7–8 · 0.8 mi

District: Ramona City Unified School District

Neighborhood · ZIP 92065These 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.65
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.217

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.37,514
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.197 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$115,044
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$143,455
Average tempThe average temperature here across a full year.61°F
Annual precipHow much rain and melted snow falls here in a typical year.21 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.68%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

421 12th 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 95% of homes in Ramona 92065
  • Costs more per square foot than 86% of homes in Ramona 92065
  • Smaller than 78% of homes in Ramona 92065
  • Older than 86% of homes in Ramona 92065

What homes are worth in Ramona 92065

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

This home
$435K$1.5M

This home is worth more than 5% of homes in Ramona 92065.

How it measures up in Ramona 92065

The dot is this home. The mark in the middle is the typical home in Ramona 92065.

Estimated value$519,072
CheaperTypical $762,561Pricier

Pricier than 5% of homes nearby

Price per ft²$499
CheaperTypical $400Pricier

Pricier than 86% of homes nearby

Living area1,040 ft²
SmallerTypical 1,528 ft²Bigger

Bigger than 22% of homes nearby

Lot size0.23 ac
SmallerTypical 0.43 acBigger

Bigger than 42% of homes nearby

Year built1977
OlderTypical 1990Newer

Newer than 14% of homes nearby

How 421 12th St ranks against every home in each area.
MeasureThis homeRamona 92065San Diego County
Estimated valuepricier than$519,0725% of homes9% of homes
Price per ft²pricier than$49986% of homes33% of homes
Living areabigger than1,040 ft²22% of homes22% of homes
Lot sizebigger than0.23 ac42% of homes47% of homes
Year builtnewer than197714% of homes36% of homes

About 421 12th St

How much is 421 12th St, Ramona, CA worth?

The TopHap Estimate for 421 12th St, Ramona, CA is $519,072 as of Jul 14, 2026. The likely range is $505,813 to $532,331. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 12th St, Ramona, CA last sell?

421 12th St, Ramona, CA last sold on Dec 29, 1998 for $148,000, according to the county's recorded deed.

How big is 421 12th St, Ramona, CA?

421 12th St, Ramona, CA has 3 bedrooms, 1.5 bathrooms, 1,040 square feet of living space and a 0.23-acre lot.

When was 421 12th St, Ramona, CA built?

421 12th St, Ramona, CA was built in 1977, making it 49 years old. It is a bungalow home. The building has 1 story.

What schools serve 421 12th St, Ramona, CA?

421 12th St, Ramona, CA is assigned to Ramona Elementary School (elementary), rated D; Ramona High School (high), rated B; Olive Peirce Middle School (middle), rated C-. All sit in Ramona City Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 12th St, Ramona, CA compare to other homes in Ramona 92065?

Among the 18,351 homes in Ramona 92065, it is worth more than 5% of them ($519,072 against a typical $762,561), its price per square foot is higher than 86% of them ($499 against a typical $400), it is bigger than 22% of them (1,040 ft² against a typical 1,528 ft²), its lot is bigger than 42% of them (0.23 ac against a typical 0.43 ac) and it is newer than 14% of them (1977 against a typical 1990). Measured against all of San Diego County, it is worth more than 9% 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 421 12th St, Ramona, CA?

The 2025 property tax bill for 421 12th St, Ramona, CA was $3,917. The county assessed it at $284,144.

Closest homes

More homes in Ramona 92065

Assigned schools

Explore the area

See this home in context

Open 421 12th St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map