73 Knickerbocker Ln is a 1,092 square foot house on a 9,148 square foot lot with 3 bedrooms and 1 bathroom. Based on Redfin's Portland data, we estimate the home's value is $716,214.
Single-familyProperty Type
1917Year Built
9,148 sq ftLot Size
$656Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$716,214
$29K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 4.7% higher than the average sale price ($684K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2024
$8,977 (+4.2%)
$436,900 + $161,200
$598,100
2023
$8,619 (+5.9%)
$436,900 + $161,200
$598,100
2022
$8,140 (+4.8%)
$436,900 + $161,200
$598,100
2021
$7,769 (−16.6%)
$436,900 + $161,200
$598,100
2020
$9,317
$341,100 + $58,600
$399,700
2019
$9,317 (+3.7%)
$341,100 + $58,600
$399,700
2018
$8,985 (+3.8%)
$341,100 + $58,600
$399,700
2017
$8,654
$341,100 + $58,600
$399,700
Tax history for 73 Knickerbocker Ln
Year
Property tax
Land + Additions
Assessment*
2024
$8,977 (+4.2%)
$436,900 + $161,200
$598,100
2023
$8,619 (+5.9%)
$436,900 + $161,200
$598,100
2022
$8,140 (+4.8%)
$436,900 + $161,200
$598,100
2021
$7,769 (−16.6%)
$436,900 + $161,200
$598,100
2020
$9,317
$341,100 + $58,600
$399,700
2019
$9,317 (+3.7%)
$341,100 + $58,600
$399,700
2018
$8,985 (+3.8%)
$341,100 + $58,600
$399,700
2017
$8,654
$341,100 + $58,600
$399,700
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Nov 5, 2025 • Final
Residential alterations (1 and 2 family)
Remodel
Oct 6, 2025 • Final
Residential alterations (1 and 2 family)
Remodel
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
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Old
Exterior Wall: Aluminum/Vinyl
Property Information
Living Sq. Ft: 1,092
# of Units: 1
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,148
Municipality Name: PORTLAND CITY
Acres: 0.21
State Use Description: RESIDENTIAL-OTHER
Utility Information
Sewer Type: Septic
Financial
Assessor Information
Assessment Year: 2024
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,092
Stories: 2.0
Lot Size: 9,148 square feet
Style: Single Family Residential
Year Built: 1917
Year Renovated: —
County: Cumberland County
APN: 117742
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Peaks Island School
Public PreK-5 • Assigned • 1.1mi
8/10
Deering High School
Public 9-12 • Assigned • 5.6mi
2/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Historical weather
Portland, ME • 04108
Average low and high temperatures (°F)
31
19
33
19
43
31
49
39
59
49
70
58
74
63
73
60
68
56
59
46
50
36
37
24
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.4 hours in
June and 4.2 hours in December, placing it below the
U.S. average for solar exposure.
8.4 hrs
4.2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$681,000 – $824,000
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