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Single Family ResidenceResidential
$575,026$379 / 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 Oct 21, 2026

146 COLBERT DR

SPRING VALLEY, CA 91977
4
Beds
2
Baths
1,516 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1966
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

$575K
$545K low$605K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,476 (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.$69,916 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$19,995
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$49,921
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$68,546

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.42
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
79
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
36
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
11
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
CountySAN DIEGO
Lot (acres)The size of the land the home sits on, from county records.0.15
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(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.

Foreclosure Filings(4)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Sunnyside Elementary SchoolA-
Elementary · Grades KG–6 · 1.7 mi
M
Bonita Vista Middle SchoolB
Middle · Grades 7–8 · 3.3 mi
H
Bonita Vista High SchoolB+
High · Grades 9–12 · 3.6 mi

District: Sweetwater Union High School District (9-12)

Neighborhood · ZIP 91977These 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.66
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.198

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.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.61,121
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,580 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$86,172
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$118,122
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.13 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

146 Colbert 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 less than 87% of homes in San Diego County
  • Costs less per square foot than 93% of homes in San Diego County
  • Has a smaller lot than 85% of homes in Spring Valley 91977
  • Older than 80% of homes in San Diego County

What homes are worth in Spring Valley 91977

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

This home
$420K$1.1M

This home is worth more than 17% of homes in Spring Valley 91977.

How it measures up in Spring Valley 91977

The dot is this home. The mark in the middle is the typical home in Spring Valley 91977.

Estimated value$575,026
CheaperTypical $683,440Pricier

Pricier than 17% of homes nearby

Price per ft²$379
CheaperTypical $465Pricier

Pricier than 17% of homes nearby

Living area1,516 ft²
SmallerTypical 1,472 ft²Bigger

Bigger than 53% of homes nearby

Lot size0.15 ac
SmallerTypical 0.23 acBigger

Bigger than 15% of homes nearby

Year built1966
OlderTypical 1975Newer

Newer than 35% of homes nearby

How 146 Colbert Dr ranks against every home in each area.
MeasureThis homeLa PresaSpring Valley 91977San Diego County
Estimated valuepricier than$575,02617% of homes17% of homes13% of homes
Price per ft²pricier than$37917% of homes17% of homes7% of homes
Living areabigger than1,516 ft²62% of homes53% of homes51% of homes
Lot sizebigger than0.15 ac20% of homes15% of homes24% of homes
Year builtnewer than196637% of homes35% of homes20% of homes

About 146 Colbert Dr

How much is 146 Colbert Dr, Spring Valley, CA worth?

The TopHap Estimate for 146 Colbert Dr, Spring Valley, CA is $575,026 as of Oct 21, 2026. The likely range is $544,997 to $605,055. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 146 Colbert Dr, Spring Valley, CA last sell?

146 Colbert Dr, Spring Valley, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 146 Colbert Dr, Spring Valley, CA?

146 Colbert Dr, Spring Valley, CA has 4 bedrooms, 2 bathrooms, 1,516 square feet of living space and a 0.15-acre lot.

When was 146 Colbert Dr, Spring Valley, CA built?

146 Colbert Dr, Spring Valley, CA was built in 1966, making it 60 years old.

What schools serve 146 Colbert Dr, Spring Valley, CA?

146 Colbert Dr, Spring Valley, CA is assigned to Sunnyside Elementary School (elementary), rated A-; Bonita Vista Middle School (middle), rated B; Bonita Vista High School (high), rated B+. All sit in Sweetwater Union High School District (9-12). Attendance boundaries change — confirm with the district before relying on an assignment.

How does 146 Colbert Dr, Spring Valley, CA compare to other homes in Spring Valley 91977?

Among the 15,110 homes in Spring Valley 91977, it is worth more than 17% of them ($575,026 against a typical $683,440), its price per square foot is higher than 17% of them ($379 against a typical $465), it is bigger than 53% of them (1,516 ft² against a typical 1,472 ft²), its lot is bigger than 15% of them (0.15 ac against a typical 0.23 ac) and it is newer than 35% of them (1966 against a typical 1975). Measured against all of San Diego County, it is worth more than 13% 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 146 Colbert Dr, Spring Valley, CA?

The 2025 property tax bill for 146 Colbert Dr, Spring Valley, CA was $1,476. The county assessed it at $69,916.

More homes on Colbert Dr

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Assigned schools

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