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CondominiumResidential

108 Compton Cir

SAN RAMON, CA 94583
929 ft²
Lot SizeThe size of the land the home sits on, from county records.
1986
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
Built 19844 units995–995 ft²
$2.3M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$574K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$577
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-14.5%vs the San Ramon ZIP median sale $/ft² ($674)

Sales Performance

—
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
0
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
0.0%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+3.8%per yeartypical hold 4.9 yrsfrom 7 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19851986199019911995200020092025
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19851986199019911995200020092025

11 arms-length sales on record for this building.

Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.

2 bed
4 units
Recurring floor plansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
2 bd · 2 ba · 995 ft²
4 units

Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.

$569K–$569K
1 unit
$571K–$571K
1 unit
$576K–$576K
1 unit
$580K–$580K
1 unit

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.25%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.50%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.72.0 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.0%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.25%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$582,672
Median tax billThe middle annual property tax bill among the building's units.$4,053
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0

Recent SalesThe latest recorded arms-length sales in the building, newest first.

Unit DAug 21, 2025$600,000Unit AJul 7, 2009$250,000Unit DApr 29, 2003$299,000Unit DApr 28, 2000$207,500Unit DOct 10, 1995$137,500Unit AJul 23, 1993$145,500Unit BMay 6, 1991$142,000Unit CSep 17, 1990$147,500Unit ANov 21, 1989$138,000Unit BMay 1, 1986$118,000

Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.

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.23
40
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
65
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
14
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.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyCONTRA COSTA
Lot (acres)The size of the land the home sits on, from county records.0.02
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
Twin Creeks Elementary SchoolA+
Elementary · Grades KG–5 · 0.6 mi
M
Iron Horse Middle SchoolA+
Middle · Grades 6–8 · 1.1 mi
H
California High SchoolA+
High · Grades 9–12 · 2.5 mi

District: San Ramon Valley Unified School District

Neighborhood · ZIP 94583These 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.69
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.642

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.40,588
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,502 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$165,274
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$193,526
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.25 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.

108 Compton Cir # A
2 bd · 2 ba · 995 ft²
$576K
108 Compton Cir # B
2 bd · 2 ba · 995 ft²
$569K
108 Compton Cir
2 bd · 2 ba · 995 ft²
$571K
108 Compton Cir # D
2 bd · 2 ba · 995 ft²
$580K

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 108 Compton Cir

How many units are in 108 Compton Cir, San Ramon, CA?

108 Compton Cir, San Ramon, CA has 4 residential units across built in 1984, according to county assessor records.

What is a unit at 108 Compton Cir, San Ramon, CA worth?

The median TopHap Estimate across the 4 units at 108 Compton Cir, San Ramon, CA is $573,686. That works out to $577 per square foot. Units run from 995 to 995 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 108 Compton Cir, San Ramon, CA expensive for San Ramon?

Units at 108 Compton Cir, San Ramon, CA carry a median of $577 per square foot, 14% below the San Ramon median of $674 per square foot.

How often do units sell at 108 Compton Cir, San Ramon, CA?

0 units at 108 Compton Cir, San Ramon, CA sold in the last 12 months, out of 11 recorded arms-length sales all time. That is a turnover rate of 0.0% of the building per year.

Have units at 108 Compton Cir, San Ramon, CA appreciated?

Across 7 repeat sales of the same unit, 108 Compton Cir, San Ramon, CA returned a median 3.8% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 4.9 years.

What floor plans does 108 Compton Cir, San Ramon, CA have?

The most common plan at 108 Compton Cir, San Ramon, CA is a 2-bedroom of 995 square feet, repeated 4 times, with a median estimate of $573,686. TopHap identifies 1 recurring plans in the building.

More homes on Compton Cir

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More homes in San Ramon 94583

Assigned schools

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