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$1,675,000

  • For Sale
  • Active
  • Townhouse
  • 6 Beds
  • 3 Full Baths
  • 1 Partial Bath
  • 2 Car Garage
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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 #unit 2

General

  • Price: $1,675,000
  • Status: Active
  • Type: Townhouse
  • Source: MAX
  • MLS ID: 41136345
  • Updated: 6/15/2026
  • Added to Site: 47 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.: $510

Listed by RE/MAX Accord, Jeff Auen

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Listing agent

— 3690 Sundale #unit 2 —

  • 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 #unit 2

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 #unit 2 Get Price Alerts and Save Property

Date
Details
Price
Change
Source
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 #unit 2

Year
Property Taxes
Change
Tax Assessment
Change
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.

Estimate the Cost for 3690 Sundale #unit 2

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*These costs are estimates, and the interest rates assume exceptional credit standing.

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with our affiliated lender
NMLS#: 1598647

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Listed by RE/MAX Accord, Jeff Auen

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3690 Sundale #unit 2, Lafayette, CA 94549 (MLS# 41136345) is a Townhouse property with 6 bedrooms, 3 full bathrooms and 1 partial bathroom. 3690 Sundale #unit 2 is currently listed for $1,675,000 and was received on May 28, 2026. Want to learn more about 3690 Sundale #unit 2? 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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