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Single Family ResidenceResidential
$1,098,065$861 / 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 91How 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

55 SOUTH ST

SAN MARTIN, CA 95046
2
Beds
1
Baths
1,276 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.
0.27 ac
Lot SizeThe size of the land the home sits on, from county records.
1946
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

$1.1M
$1M low$1.2M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$706 (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.$53,423 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$21,178
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$32,245
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$52,376

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.50
65
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
59
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.
43
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
47
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.10 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
StyleThe architectural style of the home, such as ranch or colonial.Custom Design
CountySANTA CLARA
Lot (acres)The size of the land the home sits on, from county records.0.27
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.None
GarageWhether the property has a garage, and details like whether it is attached to the home.No Garage
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
San Martin / Gwinn Elementary SchoolD
Elementary · Grades KG–7 · 0.5 mi
H
Live Oak High SchoolC+
High · Grades 9–12 · 4.8 mi

District: Morgan Hill Unified School District

Neighborhood · ZIP 95046These 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.50
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.435

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.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.6,736
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.349 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$123,871
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$179,478
Average tempThe average temperature here across a full year.59°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.73%

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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

55 South 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 89% of homes in San Martin 95046
  • Costs more per square foot than 72% of homes in San Martin 95046
  • Smaller than 85% of homes in San Martin 95046
  • Has a smaller lot than 93% of homes in San Martin 95046
  • Older than 93% of homes in Santa Clara County

What homes are worth in San Martin 95046

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

This home
$721K$4.1M

This home is worth more than 11% of homes in San Martin 95046.

How it measures up in San Martin 95046

The dot is this home. The mark in the middle is the typical home in San Martin 95046.

Estimated value$1,098,065
CheaperTypical $1,608,577Pricier

Pricier than 11% of homes nearby

Price per ft²$861
CheaperTypical $786Pricier

Pricier than 72% of homes nearby

Living area1,276 ft²
SmallerTypical 2,059 ft²Bigger

Bigger than 15% of homes nearby

Lot size0.27 ac
SmallerTypical 1.92 acBigger

Bigger than 7% of homes nearby

Year built1946
OlderTypical 1973Newer

Newer than 17% of homes nearby

How 55 South St ranks against every home in each area.
MeasureThis homeSan Martin 95046Santa Clara County
Estimated valuepricier than$1,098,06511% of homes27% of homes
Price per ft²pricier than$86172% of homes45% of homes
Living areabigger than1,276 ft²15% of homes24% of homes
Lot sizebigger than0.27 ac7% of homes89% of homes
Year builtnewer than194617% of homes7% of homes

About 55 South St

How much is 55 South St, San Martin, CA worth?

The TopHap Estimate for 55 South St, San Martin, CA is $1,098,065 as of Sep 24, 2026. The likely range is $1,002,530 to $1,193,600. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 55 South St, San Martin, CA last sell?

55 South St, San Martin, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 55 South St, San Martin, CA?

55 South St, San Martin, CA has 2 bedrooms, 1 bathrooms, 1,276 square feet of living space and a 0.27-acre lot.

When was 55 South St, San Martin, CA built?

55 South St, San Martin, CA was built in 1946, making it 80 years old. It is a custom design home. The building has 1 story.

What schools serve 55 South St, San Martin, CA?

55 South St, San Martin, CA is assigned to San Martin / Gwinn Elementary School (elementary), rated D; Live Oak High School (high), rated C+. All sit in Morgan Hill Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 55 South St, San Martin, CA compare to other homes in San Martin 95046?

Among the 1,393 homes in San Martin 95046, it is worth more than 11% of them ($1,098,065 against a typical $1,608,577), its price per square foot is higher than 72% of them ($861 against a typical $786), it is bigger than 15% of them (1,276 ft² against a typical 2,059 ft²), its lot is bigger than 7% of them (0.27 ac against a typical 1.92 ac) and it is newer than 17% of them (1946 against a typical 1973). Measured against all of Santa Clara County, it is worth more than 27% 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 55 South St, San Martin, CA?

The 2025 property tax bill for 55 South St, San Martin, CA was $706. The county assessed it at $53,423.

More homes on South St

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