Welcome to this beautifully updated custom-built home tucked into a sunny, park-like setting just steps from Lake Whatcom! With the big-ticket updates already complete—including a NEW roof, NEW furnace and fresh interior & exterior paint—this home is move-in ready and waiting for its next chapter. The spacious chef’s kitchen is made for gathering, featuring double ovens, gas range, oversized island and abundant storage. Upstairs, the entire level is dedicated to a private primary retreat with a 6' Jacuzzi tub, double sinks, separate shower and generous walk-in closet. The versatile lower level offers a den, bedroom, office, full bath, utility space and separate entrance—perfect for guests, home office, studio or potential MIL suite. Situated on a quiet cul-de-sac and backing to a peaceful park and stream, the outdoor setting is truly special with mature landscaping and two decks for relaxing or entertaining. Enjoy natural gas, LeafFilter gutter protection and easy access to Sudden Valley amenities including Lake Whatcom beaches, marina, golf course, trails and dog park. A wonderful combination of space, privacy, updates and Pacific Northwest beauty!
Pending inspection
Listed by: John L. Scott Bellingham • Annie Pederson
$699,000
10 Topside Court, Bellingham, WA 98229
3beds
2,468sqft
Single Family Residence
Built in 2006
6,098 Square Feet Lot
$687,100 Zestimate®
$283/sqft
$167/mo HOA
What's special
- 13 days
- 811
- 41
Likely to sell faster than
Zillow last checked:
Listing updated:
Listed by:
Annie Pederson,
John L. Scott Bellingham
Source: NWMLS as distributed by MLS GRID,MLS#: 2576015
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 3
- Main level bathrooms: 1
- Main level bedrooms: 1
Primary bedroom
- Level: Second
Bedroom
- Level: Lower
Bedroom
- Level: Main
Bathroom full
- Level: Second
Bathroom full
- Level: Lower
Bathroom full
- Level: Main
Den office
- Level: Lower
Entry hall
- Level: Main
Great room
- Level: Lower
Kitchen with eating space
- Level: Main
Living room
- Level: Main
Utility room
- Level: Lower
Heating
- Fireplace, Forced Air, Electric, Natural Gas
Cooling
- None
Appliances
- Included: Dishwasher, Dryer, Microwave, Refrigerator, Stove(s)/Range(s), Washer, Dishwasher(s), Dryer(s), Microwave(s), Refrigerator(s), Washer(s)
Features
- Bath Off Primary, Ceiling Fan(s)
- Flooring: Hardwood, Laminate, Vinyl
- Windows: Dbl Pane/Storm Window
- Basement: Finished
- Number of fireplaces: 1
- Fireplace features: Gas, Main Level: 1, Fireplace
Interior area
- Total structure area: 2,468
- Total interior livable area: 2,468 sqft
Property
Parking
- Total spaces: 2
- Parking features: Driveway, Attached Garage
- Has attached garage: Yes
- Covered spaces: 2
Features
- Levels: Two
- Stories: 2
- Entry location: Main
- Patio & porch: Bath Off Primary, Ceiling Fan(s), Dbl Pane/Storm Window, Fireplace, Vaulted Ceiling(s)
- Has view: Yes
- View description: Territorial
Lot
- Size: 6,098 Square Feet
- Features: Cul-De-Sac, Paved, Cable TV, Deck, Gas Available, High Speed Internet
- Topography: Sloped,Terraces
- Residential vegetation: Wooded
Details
- Parcel number: 3704050453170000
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: 2 Stories w/Bsmnt
- Property subtype: Single Family Residence
Materials
- Cement Planked, Wood Products, Cement Plank
- Foundation: Poured Concrete
- Roof: Composition
Condition
- Year built: 2006
- Major remodel year: 2006
Utilities & green energy
- Electric: Company: PSE
- Sewer: Sewer Connected, Company: Lake Whatcom W&S
- Water: Community, Company: Lake Whatcom W&S
- Utilities for property: Xfinity, Xfinity
Community & HOA
Community
- Features: Athletic Court, Boat Launch, Clubhouse, Golf, Park, Playground, Trail(s)
- Security: Security Service
- Subdivision: Sudden Valley
HOA
- Services included: Common Area Maintenance, Road Maintenance, Security, Snow Removal
- HOA fee: $167 monthly
Location
- Region: Bellingham
Financial & listing details
- Price per square foot: $283/sqft
- Tax assessed value: $685,463
- Annual tax amount: $6,818
- Date on market: 9/4/2026
- Cumulative days on market: 10 days
- Listing terms: Conventional,FHA,VA Loan
- Inclusions: Dishwasher(s), Dryer(s), Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
Estimated market value
$687,100
$653,000 - $721,000
$3,502/mo
Price history
| Date | Event | Price |
|---|---|---|
| 9/11/2026 | Pending sale | $699,000$283/sqft |
Source: | ||
| 9/11/2026 | Listed for sale | $699,000$283/sqft |
Source: | ||
| 9/6/2026 | Pending sale | $699,000$283/sqft |
Source: | ||
| 9/1/2026 | Listed for sale | $699,000+12.7%$283/sqft |
Source: | ||
| 9/1/2021 | Sold | $620,000-1.6%$251/sqft |
Source: | ||
| 8/11/2021 | Pending sale | $629,900$255/sqft |
Source: | ||
| 8/2/2021 | Listed for sale | $629,900$255/sqft |
Source: | ||
| 7/30/2021 | Pending sale | $629,900$255/sqft |
Source: | ||
| 7/26/2021 | Price change | $629,900+3.3%$255/sqft |
Source: | ||
| 7/11/2021 | Listed for sale | $610,000+28.4%$247/sqft |
Source: Owner Report a problem | ||
| 2/19/2020 | Listing removed | $474,900$192/sqft |
Source: RE/MAX Whatcom County, Inc. #1512922 Report a problem | ||
| 11/27/2019 | Price change | $474,900-0.9%$192/sqft |
Source: RE/MAX Whatcom County, Inc. #1512922 Report a problem | ||
| 10/2/2019 | Price change | $479,000-4.2%$194/sqft |
Source: RE/MAX Whatcom County, Inc. #1512922 Report a problem | ||
| 9/13/2019 | Listed for sale | $500,000+38.9%$203/sqft |
Source: RE/MAX Whatcom County, Inc. #1512922 Report a problem | ||
| 3/5/2015 | Listing removed | $359,900$146/sqft |
Source: Windermere Real Estate/Whatcom, Inc. #740291 Report a problem | ||
| 2/7/2015 | Listed for sale | $359,900-18.7%$146/sqft |
Source: Windermere Real Estate/Whatcom, Inc. #740291 Report a problem | ||
| 4/26/2009 | Listing removed | $442,900$179/sqft |
Source: SecondSpace #21603803 Report a problem | ||
| 3/11/2009 | Listed for sale | $442,900$179/sqft |
Source: SecondSpace #21603803 Report a problem | ||
| 1/13/2009 | Listing removed | $442,900$179/sqft |
Source: Postlets #28167740 Report a problem | ||
| 11/14/2008 | Listed for sale | $442,900+663.6%$179/sqft |
Source: Postlets #28167740 Report a problem | ||
| 10/29/2004 | Sold | $58,000$24/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $6,284 +6.1% | $685,463 -0.6% |
| 2023 | $5,924 +3% | $689,649 +16% |
| 2022 | $5,751 +27% | $594,542 +38% |
| 2021 | $4,530 +520% | $430,827 +6% |
| 2020 | $731 | $406,441 +3.4% |
| 2019 | $731 -3.1% | $393,041 +6.5% |
| 2018 | $754 -4.9% | $369,046 +17% |
| 2017 | $793 -7.4% | $315,377 +13.7% |
| 2016 | $857 -55.4% | $277,455 +6.6% |
| 2015 | $1,920 | $260,247 +2.9% |
| 2014 | $1,920 -0.3% | $252,814 -1.4% |
| 2013 | $1,925 | $256,402 -1.2% |
| 2012 | -- | $259,427 |
| 2011 | -- | -- |
| 2010 | -- | $277,926 -8.1% |
| 2009 | $2,847 -1.3% | $302,475 |
| 2008 | $2,885 | $302,475 +8.9% |
| 2007 | $2,885 +814.6% | $277,690 +1010.8% |
| 2005 | $315 | $25,000 |
| 2004 | $315 +55.8% | $25,000 +66.7% |
| 2003 | $203 +2% | $15,000 |
| 2002 | $199 +0.2% | $15,000 |
| 2001 | $198 | $15,000 |
| 2000 | -- | $15,000 |
| 1999 | -- | $15,000 |
Find assessor info on the county website
Monthly payment
Est. payment







