Rare multi-family portfolio opportunity in Springvale, Maine! Presenting a fully renovated five-unit residential complex (5plex) offered as a turnkey investment, package sale, and ideal 1031 exchange target in York County, Southern Maine. Encompassing over seven thousand square feet of newly redeveloped apartment building space with zero deferred maintenance and zero CapEx required, this rare multi family asset combines immediate cash flow and pro forma strength with massive cost segregation potential. Nearly Finalized condo conversion master documentation and individual unit floor plans establish a pre-mapped exit strategy, allowing an investor to operate the entire complex as a stabilized multi-family rental portfolio today or execute a bulk condo or piecemeal retail unit sell-off down the road. Driven by a tight Southern Maine rental market with historically low vacancy rates, this asset delivers an attractive pro forma cap rate over seven based on conservative average area rents. The property features five distinct floor plans that eliminate internal unit competition and protect aggregate portfolio occupancy. Layouts in this fully renovated multi-family include a sprawling single-level end residence with a private deck, a ground-floor suite with dual home office bonus rooms, a premier riverfront waterfront flagship suite, a sunlit upper residence with soaring vaulted ceilings, and a showcase two-story waterfront loft. Operational overhead will remain exceptionally low with brand-new mechanicals and separately metered utilities, as tenants are individually metered for electric and dedicated propane heat, leaving landlord coverage limited to public water and common grounds. Security System hardwired and cameras installed. Conveniently situated steps from Meeting Grounds Cafe, Number 3 Pond, and Springvale Park in Sanford, this turnkey Maine investment property represents a low-overhead, high-performing asset in a prime Southern Maine location.
$1,350,000
7 Mill Street, Sanford, ME 04083
14beds
7,057sqft
Multi Family
Built in 1864
-- sqft lot
$748,200 Zestimate®
$191/sqft
$-- HOA
What's special
Showcase two-story waterfront loft
- 20 hours
- 51
- 2
Likely to sell faster than
Zillow last checked:
Listing updated:
Listed by:
Keller Williams Coastal and Lakes & Mountains Realty
Source: Maine Listings,MLS#: 1681112
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 14
- Bathrooms: 10
- Full bathrooms: 10
Heating
- Baseboard
Cooling
- None
Features
- 1st Floor Bedroom, 1st Floor Primary Bedroom w/Bath, Bathtub, Shower, Storage, Walk-In Closet(s), Primary Bedroom w/Bath
- Flooring: Carpet, Vinyl
- Basement: Exterior Entry,Walk-Out Access,Full
- Has fireplace: No
Interior area
- Total structure area: 7,057
- Total interior livable area: 7,057 sqft
- Finished area above ground: 7,057
- Finished area below ground: 0
Video & virtual tour
Property
Parking
- Parking features: Gravel, 11 - 20 Spaces, Assigned, Off Street
Features
- Stories: 3
- Patio & porch: Deck, Porch
- Has view: Yes
- View description: Trees/Woods
- Body of water: Mousam River
- Frontage length: Waterfrontage: 276,Waterfrontage Owned: 276
Lot
- Size: 0.66 Acres
- Features: City Lot, Near Shopping, Level
Details
- Zoning: Urban
Construction
Type & style
- Home type: MultiFamily
- Architectural style: Colonial,Garden
- Property subtype: Multi Family
Materials
- Wood Frame, Vinyl Siding
- Foundation: Block, Poured Concrete
- Roof: Shingle
Condition
- Year built: 1864
Utilities & green energy
- Electric: Circuit Breakers
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Security: Fire System, Security System
Location
- Region: Springvale
Financial & listing details
- Price per square foot: $191/sqft
- Annual tax amount: $5,119
- Date on market: 9/17/2026
- Road surface type: Paved
Estimated market value
$748,200
$628,000 - $905,000
$2,061/mo
Price history
| Date | Event | Price |
|---|---|---|
| 9/17/2026 | Listed for sale | $1,350,000+315.4%$191/sqft |
Source: | ||
| 4/30/2019 | Sold | $325,000$46/sqft |
Source: | ||
| 12/13/2018 | Listing removed | $325,000$46/sqft |
Source: Better Homes & Gardens Real Estate/The Masiello Group #1353888 Report a problem | ||
| 12/13/2018 | Pending sale | $325,000$46/sqft |
Source: Better Homes & Gardens Real Estate/The Masiello Group #1353888 Report a problem | ||
| 12/13/2018 | Listed for sale | $325,000$46/sqft |
Source: Better Homes & Gardens Real Estate/The Masiello Group #1353888 Report a problem | ||
| 11/3/2018 | Pending sale | $325,000$46/sqft |
Source: Better Homes & Gardens Real Estate/The Masiello Group #1353888 Report a problem | ||
| 8/29/2018 | Price change | $325,000-7.1%$46/sqft |
Source: Better Homes & Gardens Real Estate/The Masiello Group #1353888 Report a problem | ||
| 6/4/2018 | Listed for sale | $350,000$50/sqft |
Source: Better Homes & Gardens Real Estate/The Masiello Group #1353888 Report a problem | ||
Public tax history
Tax history is unavailable.
Monthly payment
Est. payment






