MLS# 1653718 - 15 Main Street, Castine, ME 04421

$649,000
Beds: 4
Sqft: 2,400
Sqft lot: 7,405
Acre lot: 0.17
Est. $2,390 / mo.*
56 Days On Market

Courtesy of De Raat Realty 207-326-8448

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Status: Active
Property Type: Single Family Residence
Year Built: 1850
Days On Website: 56

Property Details for 15 Main Street, Castine, ME 04421

Classic multi-use residence in the center of historic Castine. Steps from the town dock, restaurants, and inns. A short walk to the town common, post office, and MMA. Commercially zoned, allowing for combined residential, and commercial use. Live upstairs, and use the lower floor for your gallery, business, or office. You may also choose to use it solely as a residence. The main unit has three bedrooms, and two full baths. The front unit 1st floor bath, and kitchen were renovated in 2018. The roof was replaced in 2024. The 1-bedroom back apartment can be used as a rental unit, guest space, or combined with the rest of the structure. Detached garage in the rear of the lot. Vinyl siding, and many updates. A property with many possibilities.

Appliances & Equipment

  • Appliances: "Washer", "Refrigerator", "Microwave", "Electric Range", "Disposal", "Dishwasher"

Basement

  • Basement: "Interior", "Unfinished"

Bathrooms

  • 3 full bathrooms
  • 3 total bathrooms

Bedrooms

  • 4 total bedrooms

Building

  • Architectural Style: "Greek Revival"
  • Building Area Source: Public Records
  • Building Area Total: 2,400
  • Construction Materials: "Vinyl Siding", "Wood Frame"
  • Year Built: 1850

Cooling

  • Cooling: "None"

Exterior Features

  • Patio And Porch Features: "Porch"
  • Patio And Porch Features: "Porch"

Floors

  • Flooring: "Wood", "Carpet"

Foundation

  • Foundation Details: "Other"

Garage

  • Garage Included
  • 1 garage space

Heating

  • Heating: "Radiator", "Baseboard"
  • Heating Included

Interior Features

  • Features: "Shower"

Listing

  • Contract Status Change Date: 2026-03-09
  • Listing Agreement: Exclusive Right To Sell
  • Listing Contract Date: 2026-03-09
  • Listing Id: 1653718
  • Mls Status: Active
  • Modification Timestamp: 2026-04-15 16:04:33
  • On Market Date: 2026-03-09
  • Original Entry Timestamp: 2026-03-09 16:43:23
  • Original List Price: $695,000
  • Previous List Price: 695000
  • Price Change Timestamp: 2026-04-15 16:04:08
  • Standard Status: Active
  • Status Change Timestamp: 2026-03-09 16:43:23
  • 56 days on market

Location

  • City: Castine
  • State Or Province: ME
  • County Or Parish: Hancock
  • Postal Code: 04421

Lot

  • Features: "Open", "Sidewalks", "Historic District", "Intown", "Near Golf Course", "Near Public Beach", "Neighborhood"
  • 0.17 acres
  • Area: 0.17
  • 7,405 square feet

Parking

  • Features: "1 - 4 Spaces", "Gravel", "Detached"

Property

  • Parcel Number: CAST-000021-000000-000081
  • Property Sub Type: Single Family Residence
  • Zoning: Commercial

Roof

  • Roof: "Shingle"

Additional Rooms

  • Rooms Total: 9

Sewer

  • Sewer: "Public Sewer"

Taxes

  • Annual Amount: $3,755
  • Tax Lot: 81

Utilities

  • Electric: "Circuit Breakers"
  • Water Source: "Public"

Map View

$649,000 - 15 Main Street, Castine, ME 04421

Street View

Directions

15 Main Street
Castine, ME 04421
City: Castine