Google street view image for 3680 De Rosa Ct, Concord, CA 94518

Off market apr 2023 for $1M

$1,293,498

Est. refi paymentEst. refi $7,079/mo

•

2,028

sq ft

3680 De Rosa Ct, Concord, CA 94518

About this home

Lovely home perched up on the hill at the end of a cul-de-sac with Mt. Diablo views! This is the first time this 4 bdrm 2 bath home has been on the market. It has a great floor plan starting with a foyer that opens to all areas of the home. The formal living room and dining room have a view of Mt Diablo and the hills, the combo kitchen/family room is on the patio/pool side of the house. The bedrooms and baths are spacious. Sparkling pool with diving board and slide with hot tub to enjoy this summer. You will love how private this home feels. All ready for its new owner to make it their own. Close proximity to downtown Concord Pleasant Hill and Walnut Creek.

Single-familyProperty Type

1965Year Built

0.45 acresLot Size

$638Est. Price/Sq.Ft.

2 car garageParking

Listed by • Snyder Real Estate Group

•925-518-6461 (broker)

Bought with Gretchen Roethle •DRE #DRE #01945375 • Compass

•510-470-9096 (broker)

Redfin checked: a minute ago

•Source:San Francisco MLS #41023172

Redfin Estimate

$1,293,498

$243K since sold in April 2023$23K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.3% lower than the average sale price ($1.37M) of 6 comparable homes.

SOLD OCT 5, 2026
$1,600,000
A
4 beds2 baths1,995 sq ft
3701 Gainsborough Dr, Concord, CA 94518
SOLD OCT 8, 2026
$1,550,000
B
4 beds2 baths1,995 sq ft
1279 Lancashire Dr, Concord, CA 94518
SOLD JUN 11, 2026
$1,497,500
C
4 beds2 baths1,995 sq ft
3772 Gainsborough Dr, Concord, CA 94518
SOLD JUL 13, 2026
$1,215,000
D
4 beds2 baths1,889 sq ft
3691 Liscome Way, Concord, CA 94518
SOLD AUG 24, 2026
$1,393,100
E
4 beds2 baths1,872 sq ft
3707 Merridan Dr, Concord, CA 94518
SOLD SEP 9, 2026
$940,000
F
4 beds2 baths1,980 sq ft
3793 Cowell Rd, Concord, CA 94518

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Earn from this home

Sell

$440,589

Est. take-home

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Refinance

Est. cash available

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Rent

$4,028/mo

Redfin rental estimate

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Market trends in 94518, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.6%

1.0% MoM

Median sale price

$795K

$408 MoM

Avg. days on market

29d

4 days MoM

Recently sold homes

3 MoM

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See all

Provided by Redfin

Sale history for 3680 De Rosa Ct

Year

Property tax

Land + Additions

Assessment*

2026

$13,299 (+2.4%)

$737,539 + $376,728

$1,114,267

2025

$12,991 (+2.5%)

$737,539 + $376,728

$1,114,267

2024

$12,674 (+480.4%)

$723,078 + $369,342

$1,092,420

2023

$2,184 (+173.6%)

$708,900 + $362,100

$1,071,000

2022

$798 (+6.0%)

$38,566 + $81,880

$120,446

2021

$753 (+3.4%)

$37,810 + $80,275

$118,085

2020

$728 (+1.4%)

$37,069 + $78,701

$115,770

2019

$718 (−60.8%)

$36,689 + $77,895

$114,584

2018

$1,833 (+4.6%)

$35,970 + $76,368

$112,338

2017

$1,752 (+0.9%)

$34,574 + $73,403

$107,977

2016

$1,737 (+7.6%)

$34,574 + $73,403

$107,977

2015

$1,615 (+4.0%)

$33,897 + $71,964

$105,861

2014

$1,553 (+4.3%)

$32,734 + $69,496

$102,230

2013

$1,489 (+4.1%)

$32,734 + $69,496

$102,230

2012

$1,431 (+2.7%)

$32,587 + $69,182

$101,769

2011

$1,393 (+2.0%)

$31,949 + $67,826

$99,775

2010

$1,365 (+0.2%)

$31,323 + $66,497

$97,820

2009

$1,362 (+3.0%)

$31,089 + $66,001

$97,090

2008

$1,322

$31,163 + $66,158

$97,321

Tax history for 3680 De Rosa Ct

Year

Property tax

Land + Additions

Assessment*

2026

$13,299 (+2.4%)

$737,539 + $376,728

$1,114,267

2025

$12,991 (+2.5%)

$737,539 + $376,728

$1,114,267

2024

$12,674 (+480.4%)

$723,078 + $369,342

$1,092,420

2023

$2,184 (+173.6%)

$708,900 + $362,100

$1,071,000

2022

$798 (+6.0%)

$38,566 + $81,880

$120,446

2021

$753 (+3.4%)

$37,810 + $80,275

$118,085

2020

$728 (+1.4%)

$37,069 + $78,701

$115,770

2019

$718 (−60.8%)

$36,689 + $77,895

$114,584

2018

$1,833 (+4.6%)

$35,970 + $76,368

$112,338

2017

$1,752 (+0.9%)

$34,574 + $73,403

$107,977

2016

$1,737 (+7.6%)

$34,574 + $73,403

$107,977

2015

$1,615 (+4.0%)

$33,897 + $71,964

$105,861

2014

$1,553 (+4.3%)

$32,734 + $69,496

$102,230

2013

$1,489 (+4.1%)

$32,734 + $69,496

$102,230

2012

$1,431 (+2.7%)

$32,587 + $69,182

$101,769

2011

$1,393 (+2.0%)

$31,949 + $67,826

$99,775

2010

$1,365 (+0.2%)

$31,323 + $66,497

$97,820

2009

$1,362 (+3.0%)

$31,089 + $66,001

$97,090

2008

$1,322

$31,163 + $66,158

$97,321

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

0.45 Acres

Year renovated

1966

Sq. Ft.

2,028

Year built

1965

Style

Single Family Residential

County

Contra Costa County

APN

1303740110

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 30, 2026.

RS12

Residential Single-Family District

The RS district is applied to areas of the city appropriate for single-family residential uses in neighborhoods at densities of 2.5 to 10 units per net acre, subject to appropriate standards. The RS zoning districts generally apply to the single-family residential districts with development existing at the time of the adoption of this development code. The specific allowable density for each parcel is shown on the zoning map by a numerical suffix residential density designator RS-12 corresponding to the minimum lot size 12000 The RS district is consistent with and implements the low density residential (LDR) land use designation of the general plan.

Permitted uses

Include but are not limited to:

Housing-Single unit
Housing-Senior
Recreation
Agriculture-Cropland
Agriculture-Grove / orchard / vineyard
Park & open space

Property details

Parking

Garage Information
Has Garage
# of Garage Spaces: 2
Has Attached Garage

Parking Information
Parking Features: Attached, Garage Door Opener, Other
# of Covered Spaces: 2

Interior

Bedrooms Information
# of Bedrooms: 4

Bathroom Information
Count of Bathrooms: 2
# of Full Bathrooms: 2

Interior Features
Laundry Features: Inside Room
Has Heating
Heating: Zoned
Has Cooling
Cooling: Central Air
Flooring: Carpet, Linoleum, Tile, Wood
Has Fireplace(s)
# of Fireplaces Total: 1
Fireplace Features: Brick, Family Room, Wood Burning
Appliances: Dishwasher, Disposal, Gas Water Heater, Dryer, Washer

Exterior

Exterior Features
Entry Level: 0
Patio And Porch Features: Patio
Window Features: Window Coverings, Dual Pane

Building Information
Living Area: 2028
Living Area Units: Square Feet
Living Area Source: Assessor Auto-Fill
Building Area Total: 2028
Building Area Units: Square Feet
Building Area Source: Assessor Auto-Fill
Construction Materials: Shingle Siding, Stucco
Architectural Style: Ranch
Year Built: 1965
Roof: Composition, Shingle
Foundation Details: Other

Mobile Home Information
Mobile Dim Units: Feet

Pool Information
Pool Features: In Ground, Gas Heat
Has Spa

Property Type
Property Type: Residential
Property SubType: Single Family Residence

Property Information
Property Condition: Original

Lot Information
Lot Features: Cul-De-Sac, Other
Lot Size Sq. Ft.: 19501.812
Lot Size Acres: 0.4477
Lot Size Area: 19501.812
Lot Size Units: SqFt
Lot Size Units: Square Feet
Elevation: 0
Elevation Units: Feet

Utilities

Utility Information
Electric: 220 Volts in Kitchen
Sewer: Public Sewer
Water Source: Public

Location

HOA Information
Association Fee: 0

School Information
Elementary School District: Contra Costa
Middle Or Junior School District: Contra Costa
High School District: Contra Costa

Community Information
Subdivision Name: Other

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 2,028
Stories: 1.0
Lot Size: 0.45 acres
Style: Single Family Residential
Year Built: 1965
Year Renovated: 1966
County: Contra Costa County
APN: 1303740110

Home facts updated by county records on Oct 30, 2026

Around this home

Schools

K - 12
Preschool & daycare

El Monte Elementary School

Public K-5 • Assigned • 0.7mi

6/10

El Dorado Middle School

Public 6-8 • Assigned • 1.9mi

3/10

Concord High School

Public 9-12 • Assigned • 2.1mi

5/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

4/10 Fire Factor

1% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 96° expected this year, 14 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

9/10 Air Factor

18 unhealthy days expected this year, 19 days in 30 years

Provided by First Street

Historical weather

Concord, CA • 94518

Average low and high temperatures (°F)

61°

41°

64°

44°

72°

49°

71°

50°

79°

55°

83°

57°

85°

59°

90°

60°

84°

62°

74°

54°

65°

47°

57°

45°

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 11.5 hours in June and 4.9 hours in December, placing it above the U.S. average for solar exposure.

11.5 hrs

4.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.23M – $1.49M

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Home values near 3680 De Rosa Ct

Data from public records.

Address	Redfin Estimate
3681 De Rosa Court, Concord, CA 4 Beds \| 2 Baths \| 2054 Sq. Ft.	$1,136,413
3698 De Rosa Court, Concord, CA 3 Beds \| 3 Baths \| 3716 Sq. Ft.	$1,497,856
3661 Northridge Drive, Concord, CA 5 Beds \| 4 Baths \| 3817 Sq. Ft.	$1,514,192
1065 Saint Francis Drive, Concord, CA 4 Beds \| 2 Baths \| 2812 Sq. Ft.	$1,197,219
1114 Northridge Court, Concord, CA 4 Beds \| 4 Baths \| 3293 Sq. Ft.	$1,359,305
1073 Saint Francis Drive, Concord, CA 3 Beds \| 4 Baths \| 3676 Sq. Ft.	$1,388,762
3673 Northridge Drive, Concord, CA 3 Beds \| 2 Baths \| 2102 Sq. Ft.	$1,117,402

Address	Redfin Estimate
3686 De Rosa Court, Concord, CA 3 Beds \| 2 Baths \| 1724 Sq. Ft.	$971,497
3692 De Rosa Court, Concord, CA 4 Beds \| 2 Baths \| 2203 Sq. Ft.	$1,133,860
1117 Northridge Court, Concord, CA 4 Beds \| 3 Baths \| 3082 Sq. Ft.	$1,383,880
1105 Northridge Court, Concord, CA 3 Beds \| 3 Baths \| 3539 Sq. Ft.	$1,790,803
1115 Saint Francis Drive, Concord, CA 3 Beds \| 3 Baths \| 2614 Sq. Ft.	$1,341,553
1077 Saint Francis Drive, Concord, CA 4 Beds \| 3 Baths \| 2544 Sq. Ft.	$1,107,285
3667 Northridge Drive, Concord, CA 4 Beds \| 3 Baths \| 3514 Sq. Ft.	$1,202,792

Address	Redfin Estimate
3693 De Rosa Court, Concord, CA 4 Beds \| 2.5 Baths \| 2216 Sq. Ft.	$1,054,431
3687 De Rosa Court, Concord, CA 3 Beds \| 3 Baths \| 2178 Sq. Ft.	$1,092,174
3668 Northridge Drive, Concord, CA 5 Beds \| 3 Baths \| 3480 Sq. Ft.	$1,261,778
1110 Saint Francis Drive, Concord, CA 3 Beds \| 2 Baths \| 1693 Sq. Ft.	$956,717
3692 Northridge Drive, Concord, CA 4 Beds \| 3 Baths \| 2059 Sq. Ft.	$927,197
1069 Saint Francis Drive, Concord, CA 4 Beds \| 3 Baths \| 2560 Sq. Ft.	$1,152,345
3680 Northridge Drive, Concord, CA 3 Beds \| 2 Baths \| 1985 Sq. Ft.	$1,058,053

Property information provided by San Francisco MLS when last listed in 2023. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94518, CA

Sale history for 3680 De Rosa Ct

Tax history for 3680 De Rosa Ct

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94518

Home values near 3680 De Rosa Ct

More real estate resources