45 Adams St is a 1,642 square foot house on a 6,970 square foot lot with 3 bedrooms and 1.5 bathrooms. Based on Redfin's Portland data, we estimate the home's value is $631,914.
Single-familyProperty Type
1900Year Built
6,970 sq ftLot Size
$385Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$631,914
$14K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 11.9% higher than the average sale price ($565K) of 6 comparable homes.
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Earn from this home
Sell
$593,557
Est. take-home
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Rent
$2,320/mo
Redfin rental estimate
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Market trends in 04108, ME
Last updated October 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-list price
95.6%
0.4% MoM
Median sale price
$660K
$63K MoM
Avg. days on market
71d
16 days MoM
Recently sold homes
7
1 MoM
Provided by Redfin
Sale history for 45 Adams St
Date
Event
Price
MREIS #746443
May 17, 2005
Listed
$335,000
$204/sq ft
Year
Property tax
Land + Additions
Assessment*
2024
$7,242 (+6.9%)
$137,400 + $345,100
$482,500
2023
$6,777 (+59.3%)
$137,400 + $332,900
$470,300
2022
$4,254
$137,400 + $175,200
$312,600
2021
$4,258 (−34.6%)
$137,400 + $190,400
$327,800
2020
$6,508
$207,700 + $71,500
$279,200
2019
$6,508 (+3.7%)
$207,700 + $71,500
$279,200
2018
$6,276 (+3.8%)
$207,700 + $71,500
$279,200
2017
$6,045 (+2.6%)
$207,700 + $71,500
$279,200
2016
$5,894 (+2.3%)
$207,700 + $71,500
$279,200
2015
$5,760 (+3.2%)
$207,700 + $71,500
$279,200
2014
$5,584
$207,700 + $71,500
$279,200
Tax history for 45 Adams St
Year
Property tax
Land + Additions
Assessment*
2024
$7,242 (+6.9%)
$137,400 + $345,100
$482,500
2023
$6,777 (+59.3%)
$137,400 + $332,900
$470,300
2022
$4,254
$137,400 + $175,200
$312,600
2021
$4,258 (−34.6%)
$137,400 + $190,400
$327,800
2020
$6,508
$207,700 + $71,500
$279,200
2019
$6,508 (+3.7%)
$207,700 + $71,500
$279,200
2018
$6,276 (+3.8%)
$207,700 + $71,500
$279,200
2017
$6,045 (+2.6%)
$207,700 + $71,500
$279,200
2016
$5,894 (+2.3%)
$207,700 + $71,500
$279,200
2015
$5,760 (+3.2%)
$207,700 + $71,500
$279,200
2014
$5,584
$207,700 + $71,500
$279,200
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
IR-2
Island Zone
To provide for a residential neighborhood environment on Portland’s islands in areas with adequate public services. Expansion or extension of IR-2 zoning should be limited, generally focused toward areas adjacent toexisting IR-2 areas, and restricted by such factors as adequacy of access, whether adequate water will be available for private use and for fire protection, whether soils in the area are adequate for subsurface water disposal, or whether public sewers are available. Select nonresidential uses may also be permitted in the IR-2 zone
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Multiple units
Public service
Park & open space
Apr 22, 2024 • Final
Electrical
Install a new heat pump system.
Electrical
Apr 20, 2024 • Final
Hvac
Install a new heat pump system.
HVAC
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Hot Water
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: Cottage/Bungalow
Exterior Wall: Wood Siding/Shingle
Property Information
Subdivision Name: PEAKS ISLAND
Living Sq. Ft: 1,642
# of Units: 1
# of Stories: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,970
Municipality Name: PORTLAND CITY
Acres: 0.16
State Use Description: 1-FAMILY RESIDENCE
Utility Information
Sewer Type: Septic
Financial
Assessor Information
Assessment Year: 2024
Public facts
Beds: 3
Baths: 1.5
Sq. Ft.: 1,642
Stories: 1.0
Lot Size: 6,970 square feet
Style: Single Family Residential
Year Built: 1900
Year Renovated: —
County: Cumberland County
APN: 116686
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
K - 12
Preschool & daycare
Peaks Island School
Public PreK-5 • Assigned • 0.4mi
8/10
Deering High School
Public 9-12 • Assigned • 5.1mi
2/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
4/10 Heat Factor
7 days above 86° expected this year, 19 days in 30 years
6/10 Wind Factor
69% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Portland, ME • 04108
Average low and high temperatures (°F)
31
19
33
19
43
31
49
39
59
49
70
58
75
63
73
60
68
56
59
47
50
36
37
24
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.5 hours in
June and 4.3 hours in December, placing it below the
U.S. average for solar exposure.
8.5 hrs
4.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$601,000 – $727,000
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