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Mobile HomeResidential

12720 ROBINIA CIR

SONORA, CA 95370
10.43 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.
Built 197721 units1,056–1,836 ft²
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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.
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Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
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Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

Sales Performance

$175K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
-43.2%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
1
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
4.8%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
20122019202120222023202420252026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
20122019202120222023202420252026

20 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.

Studio
2 units
2 bed
14 units
3 bed
5 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 · 1,056 ft²
12 units
3 bd · 2 ba · 1,056 ft²
5 units
Studio · 0 ba · 1,056 ft²
2 units
One-off layouts
2 units

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.76%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.76%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.6.3 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.91%
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.0%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$237,606
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 25Feb 25, 2026$175,000Unit 19Mar 18, 2025$315,000Unit 46Jan 10, 2025$300,000Unit 46Sep 12, 2024$308,000Unit 30May 22, 2024$270,000BuildingFeb 12, 2024$270,000Unit 46Feb 12, 2024$270,000Unit 9Nov 27, 2023$305,000Unit 23Mar 27, 2023$250,000BuildingNov 18, 2022$265,000

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

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$25,394 (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.$2,435,276 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,357,006
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,078,270
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,385,895

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Mobile Home
StyleThe architectural style of the home, such as ranch or colonial.Mobile Home
CountyTUOLUMNE
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1988
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(16)

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
Sonora Elementary SchoolC+
Elementary · Grades KG–8 · 0.1 mi
H
Sonora High SchoolB
High · Grades 9–12 · 1.2 mi

District: Sonora Union High School District

Neighborhood · ZIP 95370These 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.90
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.81

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.87%
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.15%
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.27,153
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.246 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$76,469
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$99,345
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.35 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.

12720 Robinia Cir
1,056 ft²
12720 Robinia Cir
2 bd · 2 ba · 1,056 ft²
12720 Robinia Cir # 9
2 bd · 2 ba · 1,836 ft²
12720 Robinia Cir # 16
2 bd · 2 ba · 1,056 ft²
12720 Robinia Cir # 17
2 bd · 2 ba · 1,056 ft²
12720 Robinia Cir # 19
2 bd · 2 ba · 1,056 ft²
12720 Robinia Cir # 23
3 bd · 2 ba · 1,056 ft²
12720 Robinia Cir # 25
2 bd · 2 ba · 1,056 ft²
12720 Robinia Cir
2 bd · 2 ba · 1,056 ft²
12720 Robinia Cir # 28
2 bd · 2 ba · 1,056 ft²
12720 Robinia Cir # 29
2 bd · 2 ba · 1,056 ft²
12720 Robinia Cir # 30
2 bd · 2 ba · 1,056 ft²
12720 Robinia Cir # 31
2 bd · 2 ba · 1,056 ft²
12720 Robinia Cir # 34
2 bd · 2 ba · 1,056 ft²
12720 Robinia Cir # 36
1,056 ft²
12720 Robinia Cir # 37
3 bd · 2 ba · 1,056 ft²
12720 Robinia Cir # 38
2 bd · 2 ba · 1,056 ft²
12720 Robinia Cir # 39
1,056 ft²
12720 Robinia Cir # 41
3 bd · 2 ba · 1,056 ft²
12720 Robinia Cir # 42
3 bd · 2 ba · 1,056 ft²
12720 Robinia Cir # 43
3 bd · 2 ba · 1,056 ft²
12720 Robinia Cir # 46
2 bd · 2 ba · 1,253 ft²

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

About 12720 Robinia Cir

How many units are in 12720 Robinia Cir, Sonora, CA?

12720 Robinia Cir, Sonora, CA has 21 residential units across built in 1977, according to county assessor records.

How often do units sell at 12720 Robinia Cir, Sonora, CA?

1 units at 12720 Robinia Cir, Sonora, CA sold in the last 12 months, out of 20 recorded arms-length sales all time. That is a turnover rate of 4.8% of the building per year. The median sale over that period was $175K.

Have units at 12720 Robinia Cir, Sonora, CA appreciated?

Across 4 repeat sales of the same unit, 12720 Robinia Cir, Sonora, CA returned a median 11.9% 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 3.4 years.

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