299 Island Ave

St. George, ME 04859

$1,320,000
Last Sold Price
4
Beds
2,750 Sq. Ft.
$480 / Sq. Ft.
2,750
Sq. Ft.
$480
per Sq. Ft.
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Closed 7/11/25
Closed 7/11/25
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Description

This custom built, stunning oceanfront home on Seal Harbor grants endless and open big sky with unobstructed ocean views toward Whitehead, Norton and Seal Islands just to name a few. First floor oversized windows and full glass doors make sure this house never lets you forget the beautiful frontage of this unique property that also has its own breakwater pier and waterside boat and storage shed. A natural stone depression creates a tidal pool off the lawn at low tide. Offering a first floor living...This custom built, stunning oceanfront home on Seal Harbor grants endless and open big sky with unobstructed ocean views toward Whitehead, Norton and Seal Islands just to name a few. First floor oversized windows and full glass doors make sure this house never lets you forget the beautiful frontage of this unique property that also has its own breakwater pier and waterside boat and storage shed. A natural stone depression creates a tidal pool off the lawn at low tide. Offering a first floor living option, this house has four bedrooms including a separate guest area with it's own bath above the garage. Solidly built and smartly designed, take advantage of the opportunity to make a few cosmetic changes to make this private waterfront home your own while being just twenty minutes to the stores, shops and restaurants of Rockland Harbor.
  1. Listed by Nancy Hughes • Camden Coast Real Estate
    P: (207)-236-1111 C: (207)-542-2805 nancy@camdencoast.com
  2. Listed by Hanna Steinberg • Camden Coast Real Estate
    P: (207)-458-0979 C: (207)-458-0979 Hanna@camdencoast.com

Property Details for 299 Island Avenue

Architectural Style
Cape Cod
Style
Cape Cod
View
Scenic
Has Waterfront
Yes
Zoning
shoreland
LISTING CLOSED: 07/11/2025 12:00 AM

Property Details for 299 Island Avenue

StatusClosed
MLS #1625363
Days on Market7
Taxes$12,834 / year
HOA Fees$600 / year
Condo/Co-op Fees-
Property TypeSingle Family
MLS TypeResidential / Single Family Residence
Year Built1991
Lot Size1.40 AC / 60,984 SF
CountyKnox County
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Location

Listing Courtesy of Camden Coast Real Estate

Sold By Portside Real Estate Group

Add your commute

Building Information for 299 Island Avenue

Stories-Year Built1991Building Size-Lot Size1.40 AC / 60,984 SF

Payment Calculator

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$7,697 per month

30 year fixed, 6.36% Interest

Principal and Interest

$6,578

Property Taxes

$1,070

HOA Dues

$50

The Payment Calculator is for illustrative purposes only.

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Property Information for 299 Island Avenue

Summary
Location and General Information
  • Water View: Yes
  • Location: Neighborhood
  • Page: 303
  • Directions: Rackliff Island is connected to the mainland by a causeway and is GPS friendly.
  • Latitude: 43.991859
  • Longitude: -$69.14
  • Water Frontage Owned: 445.0
  • Source of Water Frontage: Public Records
  • Waterfront Amount: $445.00
  • Water Body Type: Ocean
  • Water Body Name: Seal Harbor
Taxes and HOA
  • Association Fee: $600.00
  • Association: Yes
  • Parcel Number: STGE-000230-000000-000040
  • Tax Lot: 40
  • Tax Book Number: 5230
  • Tax Map Number: 230
  • Tax Year: 2024
  • Association Fee Frequency: Annually
  • Tax Annual Amount: $12,834.00
Parking
  • Parking Features: Auto Door Opener, 5 - 10 Spaces, Gravel, Inside Entrance
  • Parking: 5 - 10 Spaces
  • Vehicle Storage: 2 Car, Attached, Auto Door Opener, Direct Entry to Living
  • Has Attached Garage: Yes
  • Garage Spaces: 2.0
  • Has Garage: Yes
Property
Lot Information
  • Lot Features: Well Landscaped, Rolling/Sloping, Open, Level, Neighborhood
  • Lot Size Acres: 1.4
  • Lot Size Area: 1.4
  • Lot Size Source: Public Records
  • Lot Size Square Feet: 60984.0
  • Lot Size Units: Acres
  • Roads: Association, Gravel
  • Road Surface Type: Gravel
  • Tree Growth: false
  • Site: Level, Open, Rolling/Sloping, Well Landscaped
Property and Assessments
  • Above Grade Finished Area: 2750.0
  • Building Area Source: Public Records
  • Building Area Total: 2750.0
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Deed: All
  • Deed/Conveyance Type Offered: Warranty
  • Deed Restrictions: Yes
  • Surveyed: Yes
  • Construction: Wood Frame
  • Year Built: 1991
Building Features
  • Foundation Details: Concrete Perimeter
  • Foundation Materials: Poured Concrete
  • Construction Materials: Shingle Siding, Wood Frame
  • Color: natural
Financial Information
  • List Price/SqFt: $470.91
Green Features
  • HERS Certified: No
Utilities
  • Heat Fuel: Electric
  • Electric: Circuit Breakers
  • Gas: Bottled
  • Recreational Water: Deeded, Oceanfront
  • Sewer: Private Sewer
  • Water Source: Private
  • Water Heater: Electric
Interior and Exterior Features
Exterior Features
  • Exterior: Shingle Siding
  • Roof: Shingle
  • Driveway: Gravel
Interior Features
  • Bathrooms Full: 4
  • Bathrooms Total Decimal: 4.0
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 4
  • Fireplaces Total: 1
  • # Full Baths Level 1: 1
  • # Full Baths Level 2: 3
  • Rooms Total: 9
  • Basement: Interior, Crawl Space, Full, Unfinished
  • Basement: Crawl Space, Full, Unfinished
  • Basement Entry: Interior
  • Has Fireplace: Yes
  • Has Cooling: No
  • Heating: Baseboard
  • Has Heating: Yes
  • Flooring: Wood, Carpet
Room Information
Bedroom 1
  • Bedroom 1: Bedroom 1
  • Bedroom 1 Level: Second
Bedroom 2
  • Bedroom 2: Bedroom 2
  • Bedroom 2 Level: Second
Bedroom 3
  • Bedroom 3: Bedroom 3
  • Bedroom 3 Level: Second
Bedroom 4
  • Bedroom 4: Bedroom 4
  • Bedroom 4 Level: First
Bonus Room
  • Bonus Room: Bonus Room
  • Bonus Room Level: Second
Den
  • Den: Den
  • Den Level: First
Dining Room
  • Dining Room: Dining Room
  • Dining Room Level: First
Kitchen
  • Kitchen: Kitchen
  • Kitchen Level: First
Living Room
  • Living Room: Living Room
  • Living Room Level: First
Rental
Rent Information
  • Land Lease: No

Property History for 299 Island Avenue

DateEvent & SourcePriceAppreciation
Jul 11, 2025

Sold (Public Record)

Public Record #1905364709

$1,320,000—
Jul 11, 2025

Sold

Maine Listings #1625363

$1,320,000—
Jun 4, 2025

Listed (Active)

Maine Listings #1625363

$1,295,000—
DateEvent & SourcePrice
07/11/2025

Sold (Public Record)

Public Record #1905364709

$1,320,000
07/11/2025

Sold

Maine Listings #1625363

$1,320,000
06/04/2025

Listed (Active)

Maine Listings #1625363

$1,295,000

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 299 Island Avenue

Taxable ValueLand$681,900Additions$401,100Total$1,083,000
Tax Record2025$13,917 ($1,160 / month)
Home Facts
Beds4Baths4Total Finished SqFt1,796 SqFtAbove Grade Finished SqFt1,796 SqFtLot Size50,094 SqFtStyleSingle Family ResidenceYear Built1991ZoningSHORELCountyKNOXAPNSTGE M:230 L:040Fireplace TypeHas Fireplace

Schools near 299 Island Avenue

This home is within Regional School Unit 13.
Rating
School
Type
Grades
Distance
Ash Point Community School
Public - PK to 5
Oceanside Middle School
Public - 6 to 8
Oceanside High School
Public - 9 to 12
Rating
School
Distance
Ash Point Community School
PublicPK to 5

Oceanside Middle School
Public6 to 8

Oceanside High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties make no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of Camden Coast Real Estate

Listing data is derived in whole or in part from the Maine IDX and is for consumers' personal, noncommercial use only. Dimensions are approximate and not guaranteed. All data should be independently verified. © 2026 Maine Real Estate Information System, Inc. All Rights Reserved.