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$1,595,000 -$80,000 (-4.78%) Price Reduced

  • For Sale
  • Active
  • Townhouse
  • 6 Beds
  • 3 Full Baths
  • 1 Partial Bath
  • 2 Car Garage
  • Updated 1 hour ago
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This unique Lafayette duplex is best suited as a "townhome" plus attached ADU and is the largest duplex in Lafayette with 4 bedrooms/2.5 bath: 2430 sq.ft main unit and an attached 2 bed- 1 bath duplex /ADU rental apt (854 sq.ft). Located in Sunset Village near the Lafayette Reservoir. Cosmetically refreshed with new interior paint, flooring, inset lights etc; bathroom upgrades (2) (from 2022 to 2026) Hardwood floors in main unit upper level and throughout ADU. 2 attached garages on the lower driveway, off street parking with overall room for 8 cars or RV or boat. Located in a quiet neighborhood- minutes to downtown, the freeway & Lafayette Reservoir. Purchase options: 1. Rental property with turnkey rentals; 2. Purchase as single family residential Townhome and rent apt for income 3. Purchase as single family residential home/Townhome and use ADU for home office /write off or extended family use or possible short term rental 4. Purchase with friend or family member as TIC and split value by condizing both units (check with city-has been done nearby) Open this Sat and Sunday 2-4 pm May 26/27 and June 6/7.

Full Property Details for 3690 Sundale

General

  • Price: $1,595,000
  • Status: Active
  • Type: Townhouse
  • Source: MAX
  • MLS ID: 41136345
  • Updated: 8/14/2026
  • Added to Site: 78 day(s) ago

Interior

  • Number of Rooms: 16
  • Interior Features: Dining Area, Family Room, Formal Dining Room, Breakfast Bar
  • Number of Fireplaces: 1
  • Fireplace(s): Decorative, Gas
  • Appliances: Dishwasher, Gas Range, Range, Refrigerator, Dryer, Washer, Gas Water Heater
  • Flooring: Hardwood, Laminate, Carpet

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 3
  • Partial Bathrooms: 1

Bedrooms

  • Total Bedrooms: 6

Other Rooms

  • Kitchen: Breakfast Bar, Laminate Counters, Dishwasher, Gas Range/Cooktop, Built-In Range/Oven, Refrigerator
  • Laundry: Dryer, Gas Dryer Hookup, In Basement, Laundry Room, Washer, In Unit

Exterior

  • Exterior Features: Back Yard, Other, Low Maintenance

Parking

  • Attached garage: Yes
  • Garage Spaces: 2
  • Parking Features: Attached, Garage, Off Street, Parking Spaces, RV/Boat Parking, Space Per Unit - 1, Space Per Unit - 2, Tandem, Parking Lot, Garage Faces Side, Garage Door Opener, RV Access/Parking

Location

  • Area: Listing
  • County: Contra Costa
  • Subdivision: Other
  • Driving Directions: Mt Diablo to Village Center. One block left to Sundale. Top of Sundale..

Community

  • Pets Allowed: Yes

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central Air
  • Heating Type: Gravity, Forced Air, Natural Gas, Wall Furnace, Central, Fireplace(s)

Utilities

  • Sewer: Public Sewer
  • Water: Public, Meter Available, Water District
  • Cable Available: Yes
  • Utility Description: Cable Available, Internet Available, Individual Electric Meter

Structural Information

  • Architectural Style: Mid Century Modern
  • Model: Mid Century
  • Exterior Const.: Stucco, Wood Siding
  • Roof: Composition Shingles, Tar/Gravel
  • Windows: Window Coverings
  • Stories/Levels: Two Story,Two
  • Year Built: 1955

Lot Features

  • Property View: Park/Greenbelt, Trees/Woods
  • Lot Size (Acres): 0.2296
  • Lot Dimensions: 10001.376
  • Lot Features: Corner Lot, Irregular Lot, Level, Private
  • Fencing (Description): Partial

Financial Considerations

  • For Sale: Yes
  • Price Per Sq. Ft.: $486

Listed by RE/MAX Accord, Jeff Auen

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Listing agent

— 3690 Sundale —

  • Jeff Auen

    RE/MAX Accord

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 3690 Sundale

School Districts:Acalanes Union High School District, Lafayette Elementary School District
NameGradesDistance
Lafayette Elementary School, Lafayette, CA
950 Moraga Road, Lafayette, CA 94549
K-50.7 mi
M. H. Stanley Middle School
3455 School Street, Lafayette, CA 94549
6-80.8 mi
Acalanes High School
1200 Pleasant Hill Road, Lafayette, CA 94549
9-122.1 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 3690 Sundale Get Price Alerts and Save Property

Date
Details
Price
Change
Source
8/13/2026
Price Reduced
$1,595,000
-4.78%
MLS
5/28/2026
Listed
$1,675,000
118.24%
MLS
12/20/2004
Sold
$767,500
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 3690 Sundale

Year
Property Taxes
Change
Tax Assessment
Change
2025
$14,202
—
$1,091,208
2%
2025
$14,202
3%
$1,069,813
2%
2023
$13,776
—
$1,048,837
2%
2023
$13,776
1%
$1,028,272
2%
2022
$13,643
3%
$1,008,110
2%
2021
$13,239
—
$988,344
1%
2020
$13,190
3%
$978,211
2%
2019
$12,782
3%
$959,031
2%
2018
$12,350
2%
$940,228
2%
2017
$12,113
2%
$921,793
2%
2016
$11,863
3%
$903,720
2%
2015
$11,536
1%
$890,146
2%
2014
$11,413
2%
$872,711
—
2013
$11,244
—
$868,767
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Listed by RE/MAX Accord, Jeff Auen

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3690 Sundale, Lafayette, CA 94549 (MLS# 41136345) is a Townhouse property with 6 bedrooms, 3 full bathrooms and 1 partial bathroom. 3690 Sundale is currently listed for $1,595,000 and was received on May 28, 2026. Want to learn more about 3690 Sundale? Do you have questions about finding other Townhouse real estate for sale in Lafayette? You can browse all Lafayette real estate or contact a Coldwell Banker agent to request more information.

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