$1,095,000
Est. $5,934/mo510 Cascade Avenue, Langley, WA 98260
• Listed Oct 16, 2026•25 days active · 25 cumulative
Listing Broker: Windermere RE North, Inc.; Amy Robin Gulden; 808-463-4674; amy@windermere.com
Talk to a local RexMont expert
A local broker replies within minutes
Listing Broker: Windermere RE North, Inc.; Amy Robin Gulden; 808-463-4674; amy@windermere.com
About this home
A rare opportunity to shape the future of an iconic Langley property, featuring stunning views of the Cascade Mountains, Saratoga Passage, and Langley Harbor. Significant groundwork has advanced exploration of development under the City of Langley’s new zoning code, with plans developed in consultation with acclaimed designer Eric Richmond of Flatrock Productions and the City of Langley. The proposed concept incorporates a commercial component alongside residential townhome development, including a rentable townhome. This property is not zoned for a single-family residence. Architectural renderings illustrate the vision, and removing an easement has expanded the potential building footprint. The renderings identify setbacks, providing a valuable starting point for the next owner to refine a plan that aligns with their vision. Spanning just over an acre into the tidelands, with city water and sewer, this is an exceptional opportunity to pursue a thoughtfully designed mixed-use development in one of Whidbey Island’s most sought-after waterfront communities. Extraordinary views, meaningful groundwork, and exciting possibilities for what comes next.
Listed by Amy Robin Gulden • Windermere RE North, Inc.
Listing updated: October 16, 2026 at 02:35pm
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2595506
Open houses
No upcoming open houses scheduled for this property.
Around this home
How much should you offer?
510 Cascade Avenue, Langley, WA 98260
Source:RexMont analysis of Northwest MLS sales data for this ZIP code plus third-party market data (RentCast). The estimates are RexMont's, not Northwest MLS listing data.
Estimates only and not guaranteed. Consult a RexMont agent for accurate, personalized guidance before making an offer. RexMont OfferEdge™ · © 2026 RexMont Real Estate. Proprietary tool.
Property details
Layout
- Comm Bldg Und 10K
Flooring
- Ceramic Tile
- Softwood
- Carpet
Heating & cooling
- Forced Air heating
- Forced Air cooling
Schools
Ratings via SchoolDigger- South Whidbey ElementaryPublic · Grades K-5 · 1.6 mi · State rank 560 of 1,1386/10
- South Whidbey MiddlePublic · Grades 6-8 · 2.2 mi · State rank 147 of 5148/10
- South Whidbey High SchoolPublic · Grades 9-12 · 2.2 mi · State rank 35 of 39610/10
Schools shown are the nearest public Elementary, Middle, and High school for this property and may not be the assigned schools. Verify attendance boundaries with the district before purchasing.
Commercial facts
As entered by the listing broker on Northwest MLS
Building
- Building square feet
- 4,290 sq ft
- Year built
- 1988
Parking & site
- Acres
- 1.17 acres
- Lot square feet
- 50,750 sq ft
- Zoning jurisdiction
- City
Taxes & terms
- Annual taxes
- $7,587
- Tax year
- 2026
- Financing
- Cash, Conventional, Owner Will Carry
Neighborhood mobility
Doorstep, Pedal & Station Scores
Three RexMont scores for this exact address: what is on foot, what is by bike, and what rides past the door.
Ground Truth™
The ground, the slope, the flood zone and the noise at this address
Read from public hazard, flood, terrain and noise maps for this exact home.
Address Insider™
The members' report
Commute, transit, zoning and ADU potential, internet providers and the lifestyle around the home: the nearest grocery, coffee, park, services and transit stop. One free registration opens every home on rexmont.com.
Opens with the report above.
Mortgage payment forecast
$6,840 per month
Great rateTakes about 5 minutes & won't affect your credit
Get pre-approvedSource: RexMont estimate, not Northwest MLS listing data. Interest rates from Freddie Mac's Primary Mortgage Market Survey via FRED (Federal Reserve Bank of St. Louis). Property tax and HOA dues from the NWMLS listing where provided, otherwise estimated; insurance estimated at 0.3% of price per year.
Estimate only. Actual payment depends on credit, lender, and program. PMI not included for down payments below 20%.
Ask about this home
A licensed RexMont broker will get back to you, usually in under 5 minutes during business hours.
Listing Broker: Windermere RE North, Inc.; Amy Robin Gulden; 808-463-4674; amy@windermere.com
Market pulse
Langley is a balanced market.
Supply and demand are roughly in balance. Neither side has a clear edge.
Offer insight: Homes typically sell with one offer near asking price.
List to sale price: The average home sells very close to list price.
Time on market: The average home goes pending in around 114 days.
Want a deeper read on this market?
Ask a RexMont agentMarket data from MLS GRID / NWMLS · Updated Nov 2026
Information and statistics derived from Northwest Multiple Listing Service. Source: Northwest Multiple Listing Service, as distributed by MLS GRID.
MLS GRID Disclaimer
Based on information submitted to the MLS GRID as of November 9, 2026 at 11:24 AM PT (date and time MLS GRID Data was obtained). All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Listing information courtesy of Northwest Multiple Listing Service (NWMLS). The listing data relating to real estate for sale on this web site comes in part from the Northwest Multiple Listing Service. Real estate listings held by brokerage firms other than RexMont Real Estate are marked with the “Listing courtesy of NWMLS” designation. Information provided is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Some IDX listings have been excluded from this website.
© 2026 Northwest Multiple Listing Service. All rights reserved.
HO
Equal Housing Opportunity. RexMont Real Estate is pledged to the letter and spirit of U.S. policy for the achievement of equal housing opportunity throughout the Nation. We encourage and support an affirmative advertising and marketing program in which there are no barriers to obtaining housing because of race, color, religion, sex, handicap, familial status, or national origin.





