9540 Semiahmoo Parkway #I21, Blaine, WA 98230 | MLS #NWM2493900 | Berkshire Hathaway HomeServices Northwest Real Estate
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Listing provided courtesy of Keller Williams Western RealtyNWMLSas Distributed by MLSGrid- MLS# NWM2493900MLS Provider

9540 Semiahmoo Parkway #I21Blaine, WA 98230

Single Family · 4,117 Sq. ft. | 0.09 Acres
$180,000 Active

9540 Semiahmoo Parkway #I21 Overview

Visits:
1

Secure your permanent place on the water with this rare opportunity to acquire a premium, high-capacity boat slip. This offering provides the long-term stability of guaranteed moorage, allowing you to bypass years of marina waitlists and step directly into a turnkey waterfront lifestyle. The Space & Infrastructure: This 43+ foot slip is fully developed and optimized for year-round use. Marina Advantages: In addition to the prime location near local attractions, this slip offers access to high-end community amenities, including secure, passcode-protected laundry and bathroom facilities. This is a unique real estate advantage where the value lies in the secured moorage rights. Don't miss this chance to acquire a sought-after waterfront footprint.

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9540 Semiahmoo Parkway #I21 Facts & Features

  • Type Single Family
  • Sq. ft. 4,117
  • Price/Sq.ft. $44
  • Lot 0.09 Acres

Details

General

Association/HOA

  • Association Fee: $322.67
  • Association Fee Frequency: Monthly
  • Association Fee Includes: See Remarks

School Information

  • School District: Blaine
  • Elementary School: Buyer To Verify
  • Middle Or Junior School: Buyer To Verify
  • High School: Buyer To Verify

Building Information

  • Building Name: Semiahmoo Marina
  • New Construction: No
  • Year Built: 1982

Location/Region

  • Country: US
  • County Or Parish: Whatcom
  • MLS Area Major: 880 - Blaine/Birch Bay
  • Subdivision Name: Semiahmoo

Community/Development

  • Common Property Features: Gated Entry,High Speed Int Avail,Laundry Room,Moorage,Security Gate
  • Community Features: Gated, High Speed Int Avail, Laundry Room, Moorage
  • Number Of Units In Community: 315

Tax Information

  • Tax Annual Amount: $522.00
  • Tax Year: 2026

General Information

  • Listing Terms: Cash
  • Parcel Number: 4051024473050208
  • Pets Allowed: Yes
  • Property Sub Type: Boat Slip
  • Property Type: Residential
  • Senior Community: No
  • Special Listing Conditions: None

Interior

Beds/Baths

  • Bathrooms Full: 0
  • Bathrooms Half: 0
  • Bathrooms Three Quarter: 0
  • Bathrooms Total: 0
  • Bedrooms Total: 0
  • Bedrooms Lower: 0
  • Bedrooms Upper: 0

Building Interior

  • Building Area Total: 4117
  • Building Area Units: Square Feet
  • Calculated Square Footage: 4117
  • Square Footage Finished: 0
  • Square Footage Unfinished: 0
  • Unit Features: End Unit

General Information

  • Cooling: No
  • Entry Location: Main
  • Fireplace: No
  • Fireplaces Total: 0
  • Heating: No
  • Interior Features: End Unit
  • Living Area: 0
  • Main Level Bathrooms: 0
  • Main Level Bedrooms: 0
  • Power Production Type: Electric
  • Security Features: Security Gate
  • Stories Total: 0

Unit Information

  • Unit Number: I21

Exterior

Parking Information

  • Parking Features: Off Street, Uncovered
  • Parking Total: 0

Lot Information

  • Irrigation Water Rights: No
  • Lot Size Square Feet: 4117
  • Lot Size Units: Square Feet
  • Elevation Units: Feet

Waterfront/View

  • Waterfront Features: No Bank, Ocean Front, Saltwater
  • Waterfront: Yes

Building Exterior/Construction

  • Roof: See Remarks
  • Structure Type: Dock

General Information

  • Carport: No
  • Exterior Features: See Remarks

Room Information

Room: Entry Hall

  • Level: Main

9540 Semiahmoo Parkway #I21 Neighborhood

Community

98230 (Blaine) Demographics

46
Median Age
371
Population Density (per sq. mile)
40%
College Educated
$69,060
Estimated Median Income
5,628
Estimated Total Home Owners
1,878
Estimated Total Renters
75% / 25%
Estimated Owner / Renter Divide
2
Estimated Average Household Size
Community data courtesy of LiveBy, Inc.

Schools

School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.

9540 Semiahmoo Parkway #I21 Monthly Cost

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* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

9540 Semiahmoo Parkway #I21 Market Data

Based on the last 30 days in this zip code

$727,721
Average List Price
$365
Average Price per Square Foot
42
Properties Sold
84
Average Days on Market
317
Properties for Sale
Calculations provided by Reliance Network

9540 Semiahmoo Parkway #I21 History

Date Event Value Agent
3/24/2026Source: NWMLS Added to Database
March 24, 2026