Latest estimates for 3521 Keystone Loop based on TopHap automated valuation model (AVM).
$726,390
$177/ft²
-$174K below Sold Price
Updated 23 months ago
3521 Keystone Loop is valued at $726,390 by TopHap AVM 23 months ago.
$900,000
$220/ft²
3 years ago
3521 Keystone Loop was last sold in 2022 for $900,000.
3521 Keystone Loop has 1 permit records.
Information about the current owner(s).
In 2025, taxes billed for 3521 Keystone Loop were $11,404.06, which is 1.36% from latest Total Assessed Value of $841,000.
3521 Keystone Loop has undefined property events records (listings, deeds, permits, tax, foreclosure, loan).
Environmental factors around 3521 Keystone Loop
10 hazards (Carbon Monoxide, Earthquake Risk, Tornado Index, Air Pollution Index, Ozone Index, Wind Index, Weather Risk, Lead Index, Particulate Matter, National Average) are above the national average around 3521 Keystone Loop.
Most Walkable
20-18
Very Walkable
17-15
Somewhat Walkable
14-10
Car Dependent
9-0
3521 Keystone Loop has a walkability score of 8 out of 20, which means that it is in a car dependent area.
Seasonal temperature sampled over multiple years
Winter
Average
Low
38°F
High
56°F
Summer
Average
Low
57°F
High
90°F
In the winter at 3521 Keystone Loop, temperatures range from 38.39°F to 56.47°F with an average of 47.43°F. In the summer, the temperature ranges from 56.73°F to 89.91°F with and average of 73.32°F.
Public/private schools serving 3521 Keystone Loop
Nearby public schools serving 3521 Keystone Loop have ratings undefined, undefined, and undefined.
This property is located in Discovery Bay, Discovery Bay, CA 94505.
The crime index in 94505 is 101, which is 1.0 times higher than national average.
of housing is for seasonal rent.
of people during work hours.
Historical market data near 3521 Keystone Loop over selected time period.