---
listing_id: CC41136345
status: Active
price: 1675000
beds: 6
baths_full: 3
baths_half: 1
sqft_living: 3282
sqft_lot: 10000
lot_acres: 
year_built: 1955
property_type: Residential
property_subtype: Townhouse
address: "3690 Sundale Unit 2"
city: Lafayette
state: CA
zip: 94549
county: "Contra Costa County"
lat: 37.8870174
lng: -122.1300632
days_on_market: 5
hoa_fee: 
hoa_frequency: 
garage_spaces: 2
list_agent: "Jeff Auen"
list_office: "RE/MAX Accord"
list_agent_phone: "(925) 299-9697"
list_agent_license: 01244711
mls_source: MAXEBRDI
modified: 2026-06-01
transaction_type: buy
---

Home | Contra Costa County | Lafayette | 94549 | 3690 Sundale Unit 2

3690 Sundale Unit 2, Lafayette, CA 94549

MLS: CC41136345 | Status: Active | Price: $1,675,000
Beds/Baths: 6 / 3 /1
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Sq Ft Lot Yr Built
6 3 /1 3,282 10,000 1955

Upcoming Open Houses

Date Time Hosted By
Saturday, June 6 2:00 pm - 4:00 pm Jeff Auen
Sunday, June 7 2:00 pm - 4:00 pm Jeff Auen

Remarks

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.

MLS Listing Information

Field Value
MLS # CC41136345
MLS Source Contra Costa Association of Realtors
Days on Site 5

Features

Interior Features

Feature Details
Kitchen Breakfast Bar, Countertop - Laminate
Appliances Dishwasher, Oven Range - Built-In, Oven Range - Gas, Refrigerator, Dryer, Washer
Dining Room Dining Area, Formal Dining Room
Family Room Separate Family Room
Fireplace Decorative Only, Gas Burning
Flooring Carpet - Wall to Wall, Hardwood, Laminate
Laundry Hookup - Gas Dryer, In Basement, In Laundry Room, Laundry Area - In Unit
Cooling Central -1 Zone
Heating Forced Air, Gas, Gravity, Wall Furnace

Exterior Features

Feature Details
Roof Composition, Tar/Gravel
Pool None, Pool - No

Parking, School, and Other Information

Feature Details
Garage/Parking Attached Garage, Garage, Gate/Door Opener, Off-Street Parking, Parking Area, Parking Space(s), RV/Boat Parking, Spaces per Unit - >1, Spaces per Unit - 1, Tandem Parking, Garage: 2 Car(s)

Contact Information

Jeff Auen
RE/MAX Accord
License #: 01244711
Phone: (925) 299-9697

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
Lafayette Elementary School public K-5 0.70 mi 9
M. H. Stanley Middle School public 6-8 0.86 mi 8
Happy Valley Elementary School public K-5 1.38 mi 8
Campolindo High School public 9-12 1.40 mi 10
Donald L. Rheem Elementary School public K-5 2.02 mi 8
Glorietta Elementary School public K-5 2.08 mi 10
Springhill Elementary School public K-5 2.10 mi 7
Acalanes High School public 9-12 2.15 mi 10
Orinda Intermediate School public 6-8 2.64 mi 10
Burton Valley Elementary School public K-5 2.65 mi 9
Los Perales Elementary School public K-5 2.83 mi 9
Acalanes Center For Independent Study public 9-12 3.02 mi 5
Del Rey Elementary School public K-5 3.12 mi 9
Acalanes Adult Education Center public UG 3.22 mi N/A
Miramonte High School public 9-12 3.26 mi 10
Parkmead Elementary School public K-5 3.38 mi 8
Tice Creek School public K-8 3.50 mi 9
Buena Vista Elementary School public K-5 3.76 mi 9
Las Lomas High School public 9-12 4.04 mi 10
Pleasant Hill Elementary School public K-5 4.07 mi 6

Disclosures

©2026 Contra Costa Association of Realtors. All rights reserved. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from Contra Costa Association of Realtors.

Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.

This listing information is up-to-date as of June 01, 2026. For the most current information, please contact Jeff Auen, (925) 299-9697.