21 Summer Street, Duxbury, MA 02332

Owner Information
Owner 1
Lawrence P Newcomb
Owner 2
Wendy J Newcomb
Owner's Address
21 Summer St Duxbury, MA 02332
Market Sale Information
Most recent sale date
9/17/1990
Previous sale date
Transfer document #
9935-302
Previous transfer document
Grantor
Previous grantor
Most recent sale price
$180,000.00
Previous sale price
N/A
Site Information
Property ID
046-027-003
Lot Size
4.58
Use Code
101 - Residential, single family
Zoning
RC
Building Style
Gambrel
Number of Rooms
7
Stories
2
Number of Beds
4
Year Built
1970
Number of full baths
3
Condition
good
Number of half baths
1
Finished Area
2104
Number of Kitchen
Gross Living Area
3862
Number of Fireplaces
2
Bsmnt floot
Number of parking
Interior walls
Drywall
Floor type
Hardwood
Solar Hot Water
No
Roof Structure
Gambrel
Heating type
Hot Water
Roof Cover
Asphalt
Heating fuel
Oil
Frame type
Air Condition (%)
Sidings
Vinyl Siding
Assessment Information
Fiscal Year
2024
Land Value
$392,000.00
Total value
$1,100,600.00
Building value
$401,600.00
Estimated tax
$11,072.00
Yard improvement value
$307,000.00
Certified Mass Appraisal
200620072008200920102011201220132014201520162017201820192020202120222023$0$200,000$400,000$600,000$800,000$1,000,000$1,200,000Total Assessment ($)ImprovementsLandBuildingTotal Assessment
Comparable Properties
57 Trout Farm Lane19 Clover Circle141 Bolas Road91 Brick Hill Lane16 Forge Way4 Tinkers Ledge Road266 Elm Street21 Summer Street$0$200,000$400,000$600,000$800,000$1,000,000$1,200,000Subject PropertyTotal Assessment ($)Total Assessment
Address 21 Summer Street A) 91 Brick Hill LaneB) 4 Tinkers Ledge RoadC) 16 Forge WayD) 57 Trout Farm LaneE) 266 Elm StreetF) 141 Bolas RoadG) 19 Clover Circle
Photo
Plan
Map
Proximity 0.50.50.70.70.80.91.0
Last Sold 4/24/20255/15/20256/2/20254/10/20255/1/202512/19/20245/16/2025
Price $1,150,000$1,008,812$1,237,500$750,000$1,360,000$756,500$240,000
Net Living Area 2,4722,4622,6281,6282,5962,1921,764
Stories 2222222
Sale Price/sft $85.55$465.21$409.75$470.89$460.69$523.88$345.12$136.05
Style GambrelGambrelColonialColonialContemporaryGambrelColonialColonial
Age 19701980198219821990192219781972
Rooms 78885778
Bedrooms 44443444
Full baths 32222222
Half baths 10111110
Gross Living Area 38624172459247732775403137382940
Heating Fuel OilGasGasOilOilOilOilGas
Detached Garage
Lot Size 4.580.360.780.970.221.010.920.98
Roof Cover AsphaltAsphaltAsphaltAsphaltAsphaltAsphaltAsphaltAsphalt
AEM Value - Building $401,600.00$423,700$523,000$417,600$250,300$567,700$372,000$310,600
AEM Value - Land $392,000.00$390,700$469,300$488,600$262,100$476,400$438,300$470,900
AEM Value - Other $307,000.00$0$0$4,900$0$9,600$0$3,600
AEM Value - Total $1,100,600.00$814,400$992,300$911,100$512,400$1,053,700$810,300$785,100
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 21 Summer Street 9/17/1990 $180,000 0 Gambrel 2,104 4.58 4 3-1 -
  Criteria
A 91 Brick Hill Lane 4/24/2025 $1,150,000 0.5 Gambrel 2,472 0.36 4 2-0
B 4 Tinkers Ledge Road 5/15/2025 $1,008,812 0.5 Colonial 2,462 0.78 4 2-1
C 16 Forge Way 6/2/2025 $1,237,500 0.7 Colonial 2,628 0.97 4 2-1
D 57 Trout Farm Lane 4/10/2025 $750,000 0.7 Contemporary 1,628 0.22 3 2-1
E 266 Elm Street 5/1/2025 $1,360,000 0.8 Gambrel 2,596 1.01 4 2-1
F 141 Bolas Road 12/19/2024 $756,500 0.9 Colonial 2,192 0.92 4 2-1
G 19 Clover Circle 5/16/2025 $240,000 1.0 Colonial 1,764 0.98 4 2-0
Averages 56 days $928,973 0.72 --- 2,249 0.75 --- ---  

Estimation of Market Value - $1,043,228

As of today, 06/11/2025, the estimated market value of 21 Summer Street, Duxbury considering the above 7 comparable properties is $1,043,228.

 

In estimating the current market value, RealtyInSite follows the sales comparison (market) approach which is an approach based on the principles of supply and demand (principle of change) and the principle of substitution. The principle of substitution assumes that a prudent person will pay no more for a property than it would cost to purchase a comparable substitute property.

 

Comparable sales data are applied to arrive at an estimate of value. By default, comparable properties are those properties located within 1 mile of the subject property that have sold within the last 6 months and have a similar size of living area. The table shown above lists the comparable properties that were considered. Note that which properties are considered comparables can be adjusted by varying the selection criteria or deleting non-representative properties.

Neighboring Properties
Mailing Labels Copy to Clipboard
Subject Property0 Elm Street7 Summer Street1 Summer Street520 Elm Street47 Summer Street7 Winter Street31 Summer Street14 Summer Street21 Summer Street45 Summer Street244 South Street$0$200,000$400,000$600,000$800,000$1,000,000$1,200,000$1,400,000$1,600,000Total Assessment ($)Total Assessment
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 21 Summer Street 9/17/1990 $180,000 0 Gambrel 2,104 4.58 4 3-1 -
  Criteria
A 7 Summer Street 10/3/2019 $275,000 0.0 Vacant Land 832 1.32 -
B 31 Summer Street 12/15/2022 $1 0.1 Antique 3,144 0.95 3 3-0
C 14 Summer Street 2/12/2004 $490,000 0.1 Antique 3,484 1.86 4 2-1
D 1 Summer Street 1/9/2023 $475,000 0.1 Bungalow 1,280 0.57 2 2-0
E 45 Summer Street 11/4/2022 $1 0.1 Cape Cod 3,042 0.9 3 2-1
F 520 Elm Street 7/21/2006 $365,000 0.1 Raised Ranch 1,288 0.64 3 3-0
G 0 Elm Street 4/25/2013 $50,000 0.1 Vacant Land 0.51 -
H 244 South Street 8/20/2013 $165,000 0.1 Conventional 3,436 1.01 4 2-1
I 47 Summer Street 1/5/2024 $675,000 0.1 Gambrel 1,704 0.92 3 1-1
J 7 Winter Street 5/19/1999 $229,900 0.1 Cape Cod 1,648 1.1 3 2-0
Averages 3830 days $272,490 0.09 --- 1,986 0.98 --- ---  
DISCLAIMER: The information in this report was collected from the concerned Assessors Office and Registry of Deeds.  Compu-Links disclaims any and all representations or warranties as to the accuracy of this information
46-27-3 21 Summer Street