21929 Flat Lake Island Circle, Big Lake, AK 99623
$1,020,000
Property Type:
Residential
Bedrooms:
3
Baths:
4
Square Footage:
2,970
Lot Size (sq. ft.):
19,602
Status:
Coming Soon
Current Price:
$1,020,000
Last Modified:
8/13/2026
Listing Details MLS# 26-9933
Location Legal and School Info
- Area
- BG - Big Lake
- Street #
- 21929
- Street Name
- Flat Lake Island
- Arterial
- Circle
- Closest USPS Town
- Big Lake
- State
- AK
- Zip Code
- 99623
Contract Info
- Price-List
- 1020000
- Date-Listing
- 2026-08-06
- Foreclosure/Bank Own
- No
Property Info
- Realtor.com Type
- Residential - Single Family
- Property Attached/Common Walls
- No
- Construction Status
- Existing Structure
- Beds
- 3
- Bathrooms Half
- Yes
- Bathrooms Three Quarter
- 2
- Bathrooms Full
- Yes
- Bathrooms Total
- 4
- SF-Res
- 2970
- Year Built
- 2018
- Garage Spaces
- 3
- SF-Gar
- 1612
- SF-Lot
- 19602
- Lot Area Source
- Tax Authority
- Acres
- 0.45
- Zoning
- UNZ - Not Zoned-all MSB but Palmer/Wasilla/Houston
- Carport Spaces
- 0
Remarks and Directions
- Directions
- No Road Access. Boat or fly in only. The address has Island in it, but the home is on the mainland not an Island.
Waterfront Details
- Waterfront Name
- Flat Lake & Sara Lake
- Motorized
- Yes
Mortgage Info
- EM Minimum Deposit
- 10000
More Information
Location, Legal, and School Info
- Region
- 1 - Southcentral Alaska Region
- Borough/Census Area
- 1D - Matanuska Susitna Borough
- Grid # (Muni Anch)
- N/A
- Tax Map #-Mat-Su
- LS15
- Tax ID
- 6276000L006
- School-Elementary
- Big Lake
- School-Middle
- Houston
- School-High
- Houston
- Legal
- Sara Lake L6
Residential Type
- Single Family Res
- Yes
Listing Terms Financing
- Cash
- Yes
- Conventional
- Yes
Exterior Finish
- Vinyl
- Yes
Heating
- Oil
- Yes
- Radiant
- Yes
- Other
- Yes
Topography
- Sloping
- Yes
Roof Type
- Asphalt
- Yes
- Shingle
- Yes
Construction Type
- Wood Frame - 2x6
- Yes
Foundation Type
- Block
- Yes
View Type
- Lake
- Yes
- Mountains
- Yes
Wtrfrnt-Access Near
- Lake
- Yes
Garage Type
- Attached
- Yes
- Tuck Under
- Yes
Wtrfrnt-Frontage
- Lakefront
- Yes
Carport Type
- None
- Yes
Flooring
- Carpet
- Yes
- Laminate
- Yes
- Concrete
- Yes
Features-Interior
- Ceiling Fan(s)
- Yes
- Den &/Or Office
- Yes
- Family Room
- Yes
- Pantry
- Yes
- Smoke Detector(s)
- Yes
- Window Coverings
- Yes
- Wood Stove
- Yes
- Solid Surface Counter
- Yes
Appliances
- Electric Range
- Yes
- Range Hood
- Yes
- Self Cleaning Oven
- Yes
- Microwave
- Yes
- Refrigerator
- Yes
- Dishwasher
- Yes
- Stainless Steel Appliance(s)
- Yes
- Dryer
- Yes
- Washer
- Yes
- Water Purifier
- Yes
- Water Softener
- Yes
Features-Additional
- Accessory Dwelling Unit (ADU)
- Yes
- Deck/Patio
- Yes
- DSL/Cable Available
- Yes
- Fire Pit
- Yes
- Garage Door Opener
- Yes
- Handicap Accessible
- Yes
- Horse Property
- Yes
- Landscaping
- Yes
- Poultry Allowed
- Yes
- Private Yard
- Yes
- Storage
- Yes
- View
- Yes
- Waterfront
- Yes
- Dock
- Yes
- Shed
- Yes
Water Source
- Well
- Yes
Access Type
- Floatplane
- Yes
- Water
- Yes
Dining Room Type
- Area
- Yes
- Breakfast Nook/Bar
- Yes
- Formal
- Yes
Sewer Type
- Septic Tank
- Yes
Docs Avl for Review
- As-Built
- Yes
- Docs Posted on MLS
- Yes
- PUR 102
- Yes
Property Features
Residential Type:
Single Family Res
Construction Type:
Wood Frame - 2x6
Exterior Finish:
Vinyl
Roof Type:
Asphalt; Shingle
Foundation Type:
Block
Garage Type:
Attached; Tuck Under
Carport Type:
None
Heating:
Oil; Radiant; Other
Sewer Type:
Septic Tank
Water Source:
Well
Dining Room Type:
Area; Breakfast Nook/Bar; Formal
Features-Interior:
Ceiling Fan(s); Den &/Or Office; Family Room; Pantry; Smoke Detector(s); Window Coverings; Wood Stove; Solid Surface Counter
Appliances:
Electric Range; Range Hood; Self Cleaning Oven; Microwave; Refrigerator; Dishwasher; Stainless Steel Appliance(s); Dryer; Washer; Water Purifier; Water Softener
Flooring:
Carpet; Laminate; Concrete
Features-Additional:
Accessory Dwelling Unit (ADU); Poultry Allowed; Private Yard; Deck/Patio; Dock; DSL/Cable Available; Fire Pit; Garage Door Opener; Handicap Accessible; Horse Property; Landscaping; Shed; Storage; View; Waterfront
Access Type:
Floatplane; Water
View Type:
Lake; Mountains
Topography:
Sloping
Waterfront Details:
Motorized
Wtrfrnt-Frontage:
Lakefront
Wtrfrnt-Access Near:
Lake
Listing Terms Financing:
Cash; Conventional
Docs Avl for Review:
As-Built; Docs Posted on MLS; PUR 102
As-built ›
IDX
Listing Office:
Jack White Real Estate Mat Su
Last Updated: August - 13 - 2026
The listing content relating to real estate for sale on this web site comes in part from the IDX Program of Alaska Multiple Listing Service, Inc. (AK MLS). Real estate listings held by brokerage firms other than the site owner are marked with the AK MLS logo and information about them includes the name of the listing brokerage. All information is deemed reliable but is not guaranteed and should be independently verified for accuracy. Site contains live data.