Listing provided courtesy of Windermere RE Anacortes Prop.NWMLSas Distributed by MLSGrid- MLS# NWM2520611MLS Provider

4021 LambournOak Harbor, WA 98277

Single Family · 4 Beds · 1 Full Bath · 1 Three Quarter Bath · 1,680 Sq. ft. | 2.50 Acres
$569,900 Active

4021 Lambourn Overview

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New 4-bedroom, 2-bath pre-sale manufactured home package on 2.5 usable acres with Olympic Mountain views, full southern exposure, new private well, and new 5-bedroom septic system allowing flexibility for future expansion. Estimated completion September 2026. Open-concept design features a spacious kitchen with large island, pantry, utility room, dining area, and primary suite positioned to capture mountain and sunset views. Large level areas provide ample space for RV parking, shop potential, gardening, recreation, or outdoor entertaining. Located minutes from Moran Beach, Ala Spit, Cranberry Lake, and Deception Pass. Frequent eagle sightings from the nearby active nest contribute to the distinctive Pacific Northwest setting. Unique location for aviation enthusiasts and photographers with close-up views of NAS Whidbey aircraft activity, including takeoffs, landings, and training formations. Home includes additional sound mitigation upgrades designed to comply with new Island County standards. Buyers may have opportunity to select certain interior finishes or upgrades depending on construction timing. Submitted plans include optional detached 1-bedroom ADU for guest space, multigenerational living, rental potential, home office, or hobby use. ADU not included in list price.

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4021 Lambourn Facts & Features

  • Type Single Family
  • Sq. ft. 1,680
  • Price/Sq.ft. $339
  • Lot 2.50 Acres

Details

General

Association/HOA

  • Association Fee: $0.00

School Information

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

Green Features

  • Green Energy Efficient: Double Wall

Building Information

  • Builder Name: WCF
  • New Construction: Yes
  • Year Built: 2026

Location/Region

  • Country: US
  • County Or Parish: Island
  • MLS Area Major: 813 - North Whidbey Island
  • Subdivision Name: North Whidbey

Community/Development

  • Community Features: CCRs

Rent/Lease Information

  • Land Lease: No

Tax Information

  • Tax Annual Amount: $922.92
  • Tax Year: 2026

General Information

  • Inclusions: Dishwasher(s), Refrigerator(s), Stove(s)/Range(s)
  • New Construction: Under Construction
  • Listing Terms: Cash, Conventional, FHA, USDA Loan, VA Loan
  • Parcel Number: 814884
  • Property Condition: Under Construction
  • Property Sub Type: Manufactured On Land
  • Property Type: Residential
  • Senior Community: No
  • Special Listing Conditions: None

Interior

Building Information

  • Building Information: Manufactured Home

Beds/Baths

  • Bathrooms Full: 1
  • Bathrooms Half: 0
  • Bathrooms Three Quarter: 1
  • Bathrooms Total: 2
  • Bedrooms Total: 4
  • Bedrooms Lower: 0
  • Bedrooms Possible: 5
  • Bedrooms Upper: 0

Building Interior

  • Appliances Included: Dishwasher(s), Refrigerator(s), Stove(s)/Range(s)
  • Building Area Total: 1680
  • Building Area Units: Square Feet
  • Calculated Square Footage: 1680
  • Square Footage Finished: 1680
  • Square Footage Unfinished: 0

General Information

  • Appliances: Dishwasher, Refrigerator, Stove(s)/Range(s)
  • Basement: None
  • Cooling: Yes
  • Fireplace: No
  • Fireplaces Total: 0
  • Flooring: Vinyl
  • Foundation Details: Concrete Ribbon, Poured Concrete
  • Heating: Yes
  • Levels: One
  • Living Area: 1680
  • Main Level Bathrooms: 2
  • Main Level Bedrooms: 4
  • Power Production Type: Electric

Exterior

Parking Information

  • Open Parking: No
  • Parking Features: Driveway
  • Parking Total: 6
  • Parking Uncovered Total: 6

Lot Information

  • Irrigation Water Rights: No
  • Lot Size Acres: 2.5
  • Lot Size Dimensions: 330x330
  • Lot Size Square Feet: 108900
  • Lot Size Units: Square Feet
  • Topography: Level, Partial Slope
  • Vegetation: Brush
  • Elevation Units: Feet
  • Water Source: Individual Well

Waterfront/View

  • Waterfront: No

Building Exterior/Construction

  • Attached Garage: No
  • Body Type: Double Wide
  • Construction Methods: Double Wall
  • Direction Faces: South
  • Roof: Composition
  • Structure Type: Manufactured House

General Information

  • Carport: No
  • Covered Spaces: 0
  • Exterior Features: Wood
  • Sewer: Septic Tank

Room Information

Room: Bathroom Full

  • Level: Main
  • Dimensions: 9 x 8
  • Length: 9
  • Width: 8
  • Length/Width Units: Feet

Room: Bathroom Three Quarter

  • Level: Main
  • Dimensions: 13 x 8
  • Length: 13
  • Width: 8
  • Length/Width Units: Feet
  • Description: Private off of Main Bedroom

Room: Bedroom

  • Level: Main
  • Dimensions: 13 x 9
  • Length: 13
  • Width: 9
  • Length/Width Units: Feet

Room: Bedroom

  • Level: Main
  • Dimensions: 13 x 9
  • Length: 13
  • Width: 9
  • Length/Width Units: Feet

Room: Bedroom

  • Level: Main
  • Dimensions: 9 x 8
  • Length: 9
  • Width: 8
  • Length/Width Units: Feet

Room: Dining Room

  • Level: Main
  • Dimensions: 12 x 9
  • Length: 12
  • Width: 9
  • Length/Width Units: Feet
  • Description: Flex Room

Room: Kitchen With Eating Space

  • Level: Main
  • Dimensions: 18 x 13
  • Length: 18
  • Width: 13
  • Length/Width Units: Feet

Room: Living Room

  • Level: Main
  • Dimensions: 17 x 13
  • Length: 17
  • Width: 13
  • Length/Width Units: Feet

Room: Primary Bedroom

  • Level: Main
  • Dimensions: 13 x 12
  • Length: 13
  • Width: 12
  • Length/Width Units: Feet

4021 Lambourn Neighborhood

Community

98277 (Oak Harbor) Demographics

34
Median Age
546
Population Density (per sq. mile)
40%
College Educated
$61,373
Estimated Median Income
8,798
Estimated Total Home Owners
7,177
Estimated Total Renters
55% / 45%
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.

4021 Lambourn 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.

4021 Lambourn Market Data

Based on the last 30 days in this zip code

$648,295
Average List Price
$347
Average Price per Square Foot
55
Properties Sold
74
Average Days on Market
199
Properties for Sale
Calculations provided by Reliance Network

4021 Lambourn History

Date Event Value Agent
6/25/2026Source: NWMLS Added to Database
June 25, 2026
5/8/2026Source: NWMLS Added to Database
May 08, 2026