604 Washington Street, Duxbury, MA 02332

Owner Information
Owner 1
Christopher A Decollibus
Owner 2
Bethany J Decollibus
Owner's Address
604 Washington St Duxbury, MA 02332
Market Sale Information
Most recent sale date
10/2/2020
Previous sale date
4/25/2016
Transfer document #
53555-303
Previous transfer document
46841-70
Grantor
Scott Macgregor
Previous grantor
Richard B Emerson
Most recent sale price
$1,490,000.00
Previous sale price
$1,150,000.00
Site Information
Property ID
117-183-000
Lot Size
0.51
Use Code
101 - Residential, single family
Zoning
RC
Building Style
Antique
Number of Rooms
12
Stories
2
Number of Beds
5
Year Built
1850
Number of full baths
5
Condition
good
Number of half baths
0
Finished Area
3569
Number of Kitchen
Gross Living Area
4690
Number of Fireplaces
2
Bsmnt floot
Number of parking
Interior walls
Plaster
Floor type
Pine/Soft Wood
Solar Hot Water
No
Roof Structure
Hip
Heating type
Hot Water
Roof Cover
Wood Shingle
Heating fuel
Gas
Frame type
Air Condition (%)
Sidings
Wood Shingle
Assessment Information
Fiscal Year
2024
Land Value
$1,151,800.00
Total value
$1,880,300.00
Building value
$618,800.00
Estimated tax
$18,915.00
Yard improvement value
$109,700.00
Certified Mass Appraisal
200620072008200920102011201220132014201520162017201820192020202120222023$0$200,000$400,000$600,000$800,000$1,000,000$1,200,000$1,400,000$1,600,000$1,800,000$2,000,000Total Assessment ($)ImprovementsLandBuildingTotal Assessment
Comparable Properties
13 Back River Way604 Washington Street275 Powder Point Avenue3 Garden Lane106 Powder Point Avenue$0$500,000$1,000,000$1,500,000$2,000,000$2,500,000$3,000,000$3,500,000Subject PropertyTotal Assessment ($)Total Assessment
Address 604 Washington Street A) 106 Powder Point AvenueB) 3 Garden LaneC) 275 Powder Point AvenueD) 13 Back River Way
Photo
Plan
Map
Proximity 0.40.50.80.9
Last Sold 1/2/20253/14/20253/28/20251/21/2025
Price $3,180,000$2,362,500$2,400,000$1,550,000
Net Living Area 3,7864,2343,2512,997
Stories 2.91.851.751.9
Sale Price/sft $417.48$839.94$557.98$738.23$517.18
Style AntiqueAntiqueColonialCape CodCape Cod
Age 18501800193519651986
Rooms 126986
Bedrooms 53443
Full baths 52332
Half baths 01011
Gross Living Area 46904777854567535612
Heating Fuel GasOilOilGasOil
Detached Garage
Lot Size 0.510.921.130.660.43
Roof Cover Wood ShingleWood ShingleAsphaltAsphaltAsphalt
AEM Value - Building $618,800.00$1,388,500$1,085,500$868,800$700,700
AEM Value - Land $1,151,800.00$1,450,300$1,436,400$1,402,300$456,800
AEM Value - Other $109,700.00$267,700$16,900$8,700$2,400
AEM Value - Total $1,880,300.00$3,068,700$2,538,800$2,279,800$1,159,900
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 604 Washington Street 10/2/2020 $1,490,000 0 Antique 3,569 0.51 5 5-0 -
  Criteria
A 106 Powder Point Avenue 1/2/2025 $3,180,000 0.4 Antique 3,786 0.92 3 2-1
B 3 Garden Lane 3/14/2025 $2,362,500 0.5 Colonial 4,234 1.13 4 3-0
C 275 Powder Point Avenue 3/28/2025 $2,400,000 0.8 Cape Cod 3,251 0.66 4 3-1
D 13 Back River Way 1/21/2025 $1,550,000 0.9 Cape Cod 2,997 0.43 3 2-1
Averages 103 days $2,373,125 0.67 --- 3,567 0.79 --- ---  

Estimation of Market Value - $2,173,652

As of today, 05/28/2025, the estimated market value of 604 Washington Street, Duxbury considering the above 4 comparable properties is $2,173,652.

 

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 Property1 Fort Hill Lane645 Washington Street577 Washington Street21 Sunset Road595 Washington Street15 Sunset Road615 Washington Street570 Washington Street20 Plumfield Lane562 Washington Street625 Washington Street612 Washington Street27 Sunset Road604 Washington Street569 Washington Street620 Washington Street576 Washington Street39 Sunset Road1 River Lane6 Fort Hill Lane644 Washington Street18 Fort Hill Lane9 Fort Hill Lane11 River Lane34 Sunset Road630 Washington Street21 River Lane$0$1,000,000$2,000,000$3,000,000$4,000,000$5,000,000$6,000,000$7,000,000$8,000,000Total Assessment ($)Total Assessment
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 604 Washington Street 10/2/2020 $1,490,000 0 Antique 3,569 0.51 5 5-0 -
  Criteria
A 612 Washington Street 7/31/2014 $872,500 0.0 Antique 2,666 0.92 4 2-2
B 1 Fort Hill Lane 3/26/2004 $100 0.0 Antique 1,150 0.1 2 2-0
C 590 Washington Street 8/3/2020 $1,000,000 0.0 Antique 4,018 0.38 4 3-1
D 615 Washington Street 1/27/2012 $10 0.0 Antique 3,678 0.31 4 3-0
E 6 Fort Hill Lane 1/29/2024 $2,850,000 0.0 Antique 4,882 0.84 5 5-1
F 595 Washington Street 5/25/2012 $1 0.0 Colonial 2,542 0.24 4 2-1
G 34 Sunset Road 3/2/2021 $3,000,000 0.1 Cape Cod 4,580 4.18 5 4-2
H 620 Washington Street 9/18/2020 $1,810,000 0.1 Antique 3,415 0.92 4 2-1
I 625 Washington Street 3/2/1995 $485,000 0.1 Colonial 3,228 0.55 4 2-1
J 585 Washington Street 7/11/2001 $0 0.1 Clubs/Lodges 6,444 0.71 0-
K 18 Fort Hill Lane 7/9/2018 $1,060,000 0.1 Cape Cod 4,219 0.69 4 4-0
L 9 Fort Hill Lane 6/3/1997 $395,000 0.1 Cape Cod 4,670 1.2 4 3-1
M 1 River Lane 6/28/1995 $1 0.1 Conventional 3,612 0.37 3 3-0
N 576 Washington Street 6/29/2018 $2,312,500 0.1 Antique 4,972 0.39 4 4-1
O 15 Sunset Road 11/22/2021 $100 0.1 Colonial 2,250 0.16 4 2-1
P 11 River Lane 7/6/2007 $1,550,000 0.1 Colonial 4,462 0.4 6 5-0
Q 577 Washington Street 2/26/1965 $0 0.1 Cape Cod 1,440 0.31 2 2-0
R 21 River Lane 6/1/2009 $2,125,000 0.1 Colonial 7,448 1.34 6 6-2
S 570 Washington Street 6/29/2018 $2,312,500 0.1 Antique 1,526 0.72 3 2-0
T 21 Sunset Road 4/3/2020 $1 0.1 Gambrel 2,721 0.27 4 2-0
U 630 Washington Street 8/29/1997 $690,000 0.1 Cape Cod 4,294 3.01 4 4-1
V 27 Sunset Road 12/6/2021 $1,625,000 0.1 Colonial 2,754 0.22 4 3-1
W 569 Washington Street 11/10/2009 $1,060,000 0.1 Colonial 3,343 0.35 5 3-0
X 645 Washington Street 3/23/2008 $0 0.1 Garage 450 0.59 0-
Y 644 Washington Street 4/4/2014 $100 0.1 Conventional 2,567 0.34 3 3-1
Z 562 Washington Street 3/30/2006 $801,000 0.1 Conventional 2,051 0.32 4 2-0
- 39 Sunset Road 9/1/2020 $900,000 0.1 Cape Cod 2,881 0.48 3 2-1
- 20 Plumfield Lane 9/30/2008 $840,000 0.1 Ranch 2,225 0.98 3 2-1
Averages 5539 days $917,458 0.08 --- 3,375 0.76 --- ---  
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
117-183 604 Washington Street