3420 Loreto Dr is a 1,988 square foot house on a 7,000 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on September 17, 2018 for $1,053,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,540,981.
Single-familyProperty Type
1973Year Built
7,000 sq ftLot Size
$775Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,540,981
$488K since sold in September 2018$25K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 11.2% higher than the average sale price ($1.39M) of 6 comparable homes.
Well maintained spacious home with an open floor plan, vaulted ceilings, lots of natural light, hardwood flooring, spacious master suite and a guest suite. Good size yard with a hot tub.
8 years ago• May not reflect the current state of the home
bridgeMLS, Bay East AOR, or Contra Costa AOR #40991545
Jun 30, 2022
Listing Removed
—
Public Records
Sep 17, 2018
Sold
$1,053,000
$530/sq ft
Public Records
Dec 18, 2008
Sold
$585,000
$294/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40350464
Nov 13, 2008
Listing Removed
—
Oct 27, 2008
Listing Removed
—
Public Records
May 26, 2005
Sold
$730,000
$367/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40072297
Apr 28, 2005
Listing Removed
—
Public Records
Apr 1, 1979
Sold
$84,500
$43/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$14,008 (+3.3%)
$830,614 + $367,516
$1,198,130
2025
$13,565 (+2.0%)
$830,614 + $367,516
$1,198,130
2024
$13,298 (+1.6%)
$814,328 + $360,310
$1,174,638
2023
$13,090 (+0.7%)
$798,361 + $353,246
$1,151,607
2022
$12,996 (+2.0%)
$782,707 + $346,320
$1,129,027
2021
$12,737 (+0.6%)
$767,360 + $339,530
$1,106,890
2020
$12,658 (+1.3%)
$752,314 + $332,873
$1,085,187
2019
$12,495 (+58.1%)
$744,600 + $329,460
$1,074,060
2018
$7,901 (+3.7%)
$730,000 + $323,000
$1,053,000
2017
$7,615 (+1.3%)
$404,993 + $244,104
$649,097
2016
$7,521 (+1.0%)
$404,993 + $244,104
$649,097
2015
$7,448 (+1.2%)
$397,052 + $239,318
$636,370
2014
$7,360 (+1.0%)
$383,428 + $231,107
$614,535
2013
$7,287 (+5.8%)
$383,428 + $231,107
$614,535
2012
$6,885
$381,696 + $230,063
$611,759
2011
$6,892 (+0.7%)
$362,504 + $218,496
$581,000
2010
$6,843 (−0.2%)
$362,504 + $218,496
$581,000
2009
$6,859 (−14.6%)
$362,504 + $218,496
$581,000
2008
$8,034
$365,000 + $220,000
$585,000
Tax history for 3420 Loreto Dr
Year
Property tax
Land + Additions
Assessment*
2026
$14,008 (+3.3%)
$830,614 + $367,516
$1,198,130
2025
$13,565 (+2.0%)
$830,614 + $367,516
$1,198,130
2024
$13,298 (+1.6%)
$814,328 + $360,310
$1,174,638
2023
$13,090 (+0.7%)
$798,361 + $353,246
$1,151,607
2022
$12,996 (+2.0%)
$782,707 + $346,320
$1,129,027
2021
$12,737 (+0.6%)
$767,360 + $339,530
$1,106,890
2020
$12,658 (+1.3%)
$752,314 + $332,873
$1,085,187
2019
$12,495 (+58.1%)
$744,600 + $329,460
$1,074,060
2018
$7,901 (+3.7%)
$730,000 + $323,000
$1,053,000
2017
$7,615 (+1.3%)
$404,993 + $244,104
$649,097
2016
$7,521 (+1.0%)
$404,993 + $244,104
$649,097
2015
$7,448 (+1.2%)
$397,052 + $239,318
$636,370
2014
$7,360 (+1.0%)
$383,428 + $231,107
$614,535
2013
$7,287 (+5.8%)
$383,428 + $231,107
$614,535
2012
$6,885
$381,696 + $230,063
$611,759
2011
$6,892 (+0.7%)
$362,504 + $218,496
$581,000
2010
$6,843 (−0.2%)
$362,504 + $218,496
$581,000
2009
$6,859 (−14.6%)
$362,504 + $218,496
$581,000
2008
$8,034
$365,000 + $220,000
$585,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
RS-7
Single-Family Residential Zone
The RS zone is applied to areas of the City appropriate for single-family residential land uses in neighborhoods at a density of three to six units per net acre, subject to appropriate standards. The specific allowable density for each parcel is shown on the Zoning Map by a numerical suffix residential density designator (see Section D2-8). Minimum lot size for new parcels ranges from 3,500 to 12,000 sq ft. Depending upon the applicable residential density designator, the RS zone is consistent with and implements the Single Family Low Density, Single Family Low-Medium Density, and Single Family Medium Density land use classifications of the General Plan.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Senior
Housing-Student
Housing-Other
May 2, 2014 • Final
Photovoltaic - electrical
Electrical
Solar
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Gas
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 9
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Raised W/Crawlspace
Building Style Type: Ranch
Building Construction Quality: Good
Exterior Wall: Wood
Property Information
Living Sq. Ft: 1,988
Ground Floor Sq. Ft: 1,988
Building Sq. Ft: 1,988
# of Stories: 1
Legal Description: TRACT 3842 LOT 62 EX MR
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Garage/Carport
Garage/Parking Sq. Ft: 462
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,000
Legal Lot Number: 62
Acres: 0.1607
Depth Footage: 100
Front Footage: 72
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 1,988
Stories: 1.0
Lot Size: 7,000 square feet
Style: Single Family Residential
Year Built: 1973
Year Renovated: 1985
County: Contra Costa County
APN: 2122310374
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Walt Disney Elementary School
Public K-5 • Assigned • 0.7mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.9mi
10/10
California High School
Public 9-12 • Assigned • 0.5mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
San Ramon, Past 3 months,Median price $1.51M, down 4.5% YoY,Homes sold: 169 in July, up 1%,Days on market 20 days,Market Active but more balanced; slight seller advantage,Bottom line: Prices have softened, but homes are still selling relatively...