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Listing courtesy of NWMLS / Coldwell Banker Bain

4278 King Avenue

Bellingham, WA 98226

Name: Open House: 1pm-2:30pm
Start: 2025-06-28T13:00:00
End: 2025-06-28T14:30:00
Location: 4278 King Avenue

4 beds
2 baths
1,840 sqft
16,117 sqft lot
$374 per sqft
1976 build

Available for the first time in nearly 40 years, this beloved King Mountain 4-bedroom home sits on a sunny 1/3 acre. Living room boasts vaulted ceilings and flows into the kitchen. Primary bedroom is on main floor along with 2nd bedroom & bathroom. A large flex room downstairs could be converted to another living space and kitchenette. Have drinks on your lower patio or main floor deck. Garden and play in the impressive fully fenced backyard. The flat & functional back third of lot could hold your sport court, new shop, or ADU (buyer to verify). Importantly, backyard can be accessed by King Mountain Rd. The circle driveway has ample parking. Two-car garage has plenty of storage. Amenities are just minutes away. Move-in ready & potential!

Listing courtesy of NWMLS / Coldwell Banker Bain

Last checked: Checking… • Last updated Jun 27, 2025 •

MLS# 2399036 —

Upcoming Open Houses

Saturday, 6/28
1pm-2:30pm

View more open houses in Bellingham, WA

The Building

Year Built:

1976
New Construction:

false
Building Name:

King Mountain Terrace
Building Information:

Built On Lot
Structure Type:

House
Roof:

Composition
Entry Location:

Split
Foundation Details:

Poured Concrete
Basement:

Finished
Security Features:

Partially Fenced
Exterior Features:

Wood
Levels:

Multi/Split
Building Area Total:

1840
Building Area Units:

Square Feet
Calculated SqFt:

1840
SqFt Source:

Realist
Construction Materials:

Wood
Direction Faces:

Northwest

Interior

Living Area:

1840
Flooring:

Hardwood, Vinyl, Carpet
Fireplace:

false
Finished SqFt:

1840

Financial & Terms

Possession:

Closing

Location

Latitude:

48.795406
Longitude:

-122.463011
Directions:

Bakerview Road to north on James Street to right on King Ave

The Property

Property Type:

Residential
Property Subtype:

Single Family Residence
Property Condition:

Good
Parcel Number:

3803080342180000
Lot Number:

LOT 5
Lot Features:

Dead End Street
Lot Size Units:

Square Feet
Lot Size Acres:

0.37
Lot Size SqFt:

16117
Lot Size Source:

Realist
Land Lease:

false
View:

Partial, Territorial
View:

true
Waterfront:

false
Topography:

Partial Slope
Vegetation:

Fruit Trees
Zoning:

RS7.2
Irrigation Water Rights:

false

Listing Agent

Contact info:

Taxes

Tax Year:

2025
Tax Annual Amount:

4937

Beds

Bedrooms Total:

4
Bedrooms Possible:

4
Main Level Bedrooms:

2
Bedrooms Lower Level:

2

Baths

Total Baths:

2
Baths:

2
Full Baths:

2
Main Full Baths:

1
Main Level Bathrooms:

1
Lower Level Full Baths:

1
# of Bathtubs:

2

The Listing

Special Listing Conditions:

None

Heating & Cooling

Cooling:

true
Heating:

true
Cooling:

Ductless, Forced Air
Heating:

Forced Air

Utilities

Water Company:

Cob
Water Source:

Public
Sewer:

Septic Tank
Power Company:

Pse

Appliances

Appliances:

Dishwasher(s), Dryer(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
Appliances Included:

Dishwasher(s),Dryer(s),Refrigerator(s),Stove(s)/Range(s),Washer(s)

Schools

Elementary School:

Cordata Elem
Middle Or Junior School:

Shuksan Mid
High School:

Squalicum High
High School District:

Bellingham

The Community

Subdivision Name:

Bellingham
Senior Community:

false
Association:

false

Parking

Parking Total:

2
Parking Features:

Driveway, Attached Garage, Off Street
Open Parking:

false
Garage:

true
Garage Spaces:

2
Attached Garage:

true
Garage SqFt:

528
Carport:

false
Covered Spaces:

2

Listing courtesy of NWMLS / Coldwell Banker Bain

This "Three Trees" icon indicates a listing provided courtesy of NWMLS. Based on information submitted to the MLS GRID as of Fri Jun 27 2025 04:28 AM. 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. To submit a request for a takedown notice per the Digital Millennium Copyright Act (the “DMCA”) for any NWMLS listings please see these guidelines and follow the instructions provided.

Monthly cost estimate

Asking price

$689,000

Expense	Monthly cost
Mortgage	$3,689
Taxes	$411
Insurance	$189
Utilities	$131 See report
Total	$4,420/mo.^*
	^*This is an estimate

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Sale history

Date	Event	Source	Price	% Change
6/26/25 Jun 26, 2025	Listed / Active	NWMLS	$689,000

44% of nearby similar homes sold for over asking price

Similar homes that sold in bidding wars went $31k above asking price on average, but some went as high as $165k over asking price.

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This house located in King Mountain, Bellingham, WA 98226 is currently for sale for $689,000. 4278 King Avenue is a 1,840 square foot house with 4 beds and 2 baths. 4278 King Avenue is in the King Mountain neighborhood of Bellingham and has a WalkScore® of 11, making it car-dependent. This house is in the attendance area of Squalicum High School, Shuksan Middle School, and Cordata Elementary School.

Listing courtesy of NWMLS / Coldwell Banker Bain

Disclaimer: The information contained in this listing has not been verified by Coldwell Banker Bain and should be verified by the buyer.

4278 King Avenue

Bellingham, WA 98226