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Single Family ResidenceResidential
$511,851$624 / 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 Aug 30, 2026
Last sold for $325,000 on Jan 2, 2004

540 R AVE

NATIONAL CITY, CA 91950
2
Beds
1
Baths
820 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1951
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$512K
$499K low$525K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$325,000 · Jan 2, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,011 (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.$471,296 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$235,648
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$235,648
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$462,056

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.25
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
31
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
7
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.0.16
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(8)

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
Rancho de la Nacion Elementary SchoolC-
Elementary · Grades PK–6 · 0.3 mi
M
Granger Junior High SchoolB-
Middle · Grades 7–9 · 1.2 mi
H
Sweetwater Union High SchoolC+
High · Grades 9–12 · 1.6 mi

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

Neighborhood · ZIP 91950These 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.101
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.278

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.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.57,278
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,998 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$56,308
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$76,018
Average tempThe average temperature here across a full year.62°F
Annual precipHow much rain and melted snow falls here in a typical year.10 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

540 R Ave 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 91% of homes in San Diego County
  • Costs more per square foot than 87% of homes in National City 91950
  • Smaller than 88% of homes in National City 91950
  • Has a smaller lot than 69% of homes in San Diego County
  • Older than 94% of homes in San Diego County

What homes are worth in National City 91950

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

This home
$248K$937K

This home is worth more than 23% of homes in National City 91950.

How it measures up in National City 91950

The dot is this home. The mark in the middle is the typical home in National City 91950.

Estimated value$511,851
CheaperTypical $603,133Pricier

Pricier than 23% of homes nearby

Price per ft²$624
CheaperTypical $482Pricier

Pricier than 87% of homes nearby

Living area820 ft²
SmallerTypical 1,305 ft²Bigger

Bigger than 12% of homes nearby

Lot size0.16 ac
SmallerTypical 0.18 acBigger

Bigger than 40% of homes nearby

Year built1951
OlderTypical 1960Newer

Newer than 29% of homes nearby

How 540 R Ave ranks against every home in each area.
MeasureThis homeNational City 91950San Diego County
Estimated valuepricier than$511,85123% of homes9% of homes
Price per ft²pricier than$62487% of homes63% of homes
Living areabigger than820 ft²12% of homes12% of homes
Lot sizebigger than0.16 ac40% of homes31% of homes
Year builtnewer than195129% of homes6% of homes

About 540 R Ave

How much is 540 R Ave, National City, CA worth?

The TopHap Estimate for 540 R Ave, National City, CA is $511,851 as of Aug 30, 2026. The likely range is $498,702 to $525,000. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 540 R Ave, National City, CA last sell?

540 R Ave, National City, CA last sold on Jan 2, 2004 for $325,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 540 R Ave, National City, CA?

540 R Ave, National City, CA has 2 bedrooms, 1 bathrooms, 820 square feet of living space and a 0.16-acre lot.

When was 540 R Ave, National City, CA built?

540 R Ave, National City, CA was built in 1951, making it 75 years old. The building has 1 story.

What schools serve 540 R Ave, National City, CA?

540 R Ave, National City, CA is assigned to Rancho de la Nacion Elementary School (elementary), rated C-; Granger Junior High School (middle), rated B-; Sweetwater Union High School (high), rated C+. All sit in Sweetwater Union High School District (9-12). Attendance boundaries change — confirm with the district before relying on an assignment.

How does 540 R Ave, National City, CA compare to other homes in National City 91950?

Among the 9,012 homes in National City 91950, it is worth more than 23% of them ($511,851 against a typical $603,133), its price per square foot is higher than 87% of them ($624 against a typical $482), it is bigger than 12% of them (820 ft² against a typical 1,305 ft²), its lot is bigger than 40% of them (0.16 ac against a typical 0.18 ac) and it is newer than 29% of them (1951 against a typical 1960). 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 540 R Ave, National City, CA?

The 2025 property tax bill for 540 R Ave, National City, CA was $6,011. The county assessed it at $471,296.

More homes on R Ave

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