47 Seaside Avenue, Dennis, MA 02638

Owner Information
Owner 1
Roger B Williams
Owner 2
Williams Seaside Realty Trust
Owner's Address
149 Pierce Street Rochester, MA 02770
Market Sale Information
Most recent sale date
5/1/2007
Previous sale date
3/14/2003
Transfer document #
21987-96
Previous transfer document
16574-251
Grantor
Sears-Seaside Realty Trust
Previous grantor
Winslow W Sears
Most recent sale price
$533,333.00
Previous sale price
N/A
Site Information
Property ID
388-25-0
Lot Size
0.58
Use Code
101 - Residential, single family
Zoning
Building Style
Colonial
Number of Rooms
8
Stories
2
Number of Beds
4
Year Built
1950
Number of full baths
3
Condition
Number of half baths
1
Finished Area
2252
Number of Kitchen
Gross Living Area
Number of Fireplaces
Bsmnt floot
Number of parking
Interior walls
Wood Panel
Floor type
Softwood
Solar Hot Water
No
Roof Structure
Gable
Heating type
Forced Air
Roof Cover
Asphalt Shingle
Heating fuel
Oil
Frame type
Wood Frame
Air Condition (%)
Sidings
Vinyl
Assessment Information
Fiscal Year
2025
Land Value
$931,500.00
Total value
$1,485,700.00
Building value
$554,200.00
Estimated tax
$6,433.00
Yard improvement value
$0.00
Certified Mass Appraisal
19961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024$0$200,000$400,000$600,000$800,000$1,000,000$1,200,000$1,400,000$1,600,000Total Assessment ($)ImprovementsLandBuildingTotal Assessment
Comparable Properties
7 Liberty Place80 Pilgrim Road47 Seaside Avenue$0$200,000$400,000$600,000$800,000$1,000,000$1,200,000$1,400,000$1,600,000Subject PropertyTotal Assessment ($)Total Assessment
Address 47 Seaside Avenue A) 80 Pilgrim RoadB) 7 Liberty Place
Photo
Plan
Map
Proximity 0.90.9
Last Sold 5/22/20257/14/2025
Price $1,595,000$775,000
Net Living Area 2,0801,714
Stories 11.7
Sale Price/sft $236.83$766.83$452.16
Style ColonialColonialCape
Age 195019651978
Rooms 856
Bedrooms 444
Full baths 322
Half baths 1
Gross Living Area
Heating Fuel OilGasOil
Detached Garage
Lot Size 0.580.260.45
Roof Cover Asphalt ShingleAsphalt ShingleAsphalt Shingle
AEM Value - Building $554,200.00$498,600$498,800
AEM Value - Land $931,500.00$809,100$197,100
AEM Value - Other $0.00$4,200$0
AEM Value - Total $1,485,700.00$1,311,900$695,900
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 47 Seaside Avenue 5/1/2007 $533,333 0 Colonial 2,252 0.58 4 3-1 -
  Criteria
A 80 Pilgrim Road 5/22/2025 $1,595,000 0.9 Colonial 2,080 0.26 4 2-
B 7 Liberty Place 7/14/2025 $775,000 0.9 Cape 1,714 0.45 4 2-
Averages 32 days $1,185,000 0.94 --- 1,897 0.35 --- ---  

Estimation of Market Value - $1,580,237

As of today, 07/19/2025, the estimated market value of 47 Seaside Avenue, Dennis considering the above 2 comparable properties is $1,580,237.

 

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 Property18 Grazing Field Lane4 Rice Lane59 Seaside Avenue53 Seaside Avenue41 Seaside Avenue964 Route 6A-Off18 Howes Street47 Seaside Avenue24 Grazing Field Lane35 Seaside Avenue3 Bleak House Circle78 Seaside Avenue10 Grazing Field Lane20 Windy Hill61 Seaside Avenue19 Rice Lane7 Bleak House Circle57 Seaside Avenue63 Seaside Avenue25 Seaside Avenue42 Seaside Avenue23 Howes Street24 Howes Street960 Route 6A-Off77 Seaside Avenue60 Seaside Avenue62 Seaside Avenue$0$500,000$1,000,000$1,500,000$2,000,000$2,500,000$3,000,000$3,500,000$4,000,000Total Assessment ($)Total Assessment
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 47 Seaside Avenue 5/1/2007 $533,333 0 Colonial 2,252 0.58 4 3-1 -
  Criteria
A 53 Seaside Avenue 5/9/2019 $750,000 0.0 Cape 1,960 0.34 5 3-1
B 41 Seaside Avenue 7/17/2023 $1 0.0 Old Style 1,890 0.36 5 2-1
C 1 Rice Lane 5/1/2007 $533,333 0.0 0.32 -
D 4 Rice Lane 9/20/2004 $300,000 0.0 Ranch 1,279 0.36 3 2-
E 57 Seaside Avenue 6/30/2017 $720,000 0.0 Colonial 2,966 0.33 4 4-1
F 50 Seaside Avenue 12/13/2018 $0 0.0 Cape 1,845 0.48 3 2-1
G 35 Seaside Avenue 8/18/1986 $265,000 0.0 Cape 2,289 0.6 3 2-
H 54 Seaside Avenue 10/21/2016 $0 0.0 Cape 3,123 0.48 4 3-1
I 42 Seaside Avenue 5/21/2001 $0 0.1 Ranch 1,950 1.13 3 3-
J 3 Rice Lane 3/14/2003 $0 0.1 Cape 3,293 1.46 4 2-
K 56 Seaside Avenue 1/24/2018 $0 0.1 Cape 3,879 0.54 4 4-1
L 16 Osprey Lane 3/21/2001 $400,000 0.1 Colonial 1,915 0.47 3 2-1
M 14 Osprey Lane 2/23/2021 $0 0.1 Colonial 1,725 0.54 3 2-
N 63 Seaside Avenue 11/20/2017 $0 0.1 Old Style 3,044 0.72 5 4-1
O 11 Bleak House Circle 3/24/2020 $0 0.1 Ranch 2,364 0.58 4 3-
P 11 Howes Street 5/15/1998 $180,000 0.1 Cape 2,799 0.53 3 2-1
Q 58 Seaside Avenue 1/13/2014 $1,250,000 0.1 Colonial 2,584 0.57 4 4-
R 12 Osprey Lane 4/21/2017 $0 0.1 Colonial 1,549 0.56 3 2-
S 61 Seaside Avenue 7/25/2014 $1,010,000 0.1 Cape 2,861 0.57 3 2-1
T 964 Route 6A-Off 1/13/2025 $1,250,000 0.1 Ranch 1,078 1.75 3 1-
U 15 Bleak House Circle 8/17/2020 $0 0.1 Cape 3,376 0.44 3 3-1
V 7 Bleak House Circle 9/28/2023 $0 0.1 Ranch 2,344 0.39 3 3-1
W 25 Seaside Avenue 12/28/2018 $0 0.1 Cape 2,471 0.52 4 4-1
X 10 Grazing Field Lane 9/18/2018 $0 0.1 Colonial 3,147 0.51 4 3-
Y 19 Rice Lane 10/19/2016 $0 0.1 Old Style 3,038 1.49 4 2-1
Z 60 Seaside Avenue 12/31/2004 $0 0.1 Cape 3,132 0.6 3 4-
- 15 Howes Street 4/16/2021 $4,942,918 0.1 Cape 4,699 0.5 5 6-
- 18 Howes Street 11/4/2015 $0 0.1 0.37 -
- 18 Grazing Field Lane 9/18/2018 $0 0.1 0.51 -
- 59 Seaside Avenue 4/4/2024 $1,300,000 0.1 Colonial 1,302 0.74 3 2-
- 19 Howes Street 5/30/2023 $100 0.1 Colonial 1,768 0.66 4 2-
- 3 Bleak House Circle 12/28/2018 $0 0.1 Ranch 1,605 0.43 3 3-
- 21 Bleak House Circle 8/28/2009 $1,200,000 0.1 Cape 3,143 0.49 3 3-1
- 980 Main Street 11/12/2021 $0 0.1 Colonial 1,450 0.54 3 2-
- 62 Seaside Avenue 10/7/2011 $1,350,000 0.1 Cape 3,788 0.67 4 4-
- 24 Howes Street 11/4/2015 $0 0.1 Cape 3,216 0.38 4 3-1
- 8 Osprey Lane 6/14/1985 $0 0.1 Sngl Fam Yr Rn 2,088 1.76 0 0-0
- 8 Osprey Lane Unit A 1/31/2023 $0 0.1 Sngl Fam Yr Rn 1,671 0 3 3-1
- 8 Osprey Lane Unit B 6/28/1994 $0 0.1 Sngl Fam Yr Rn 1,128 0 3 2-1
- 78 Seaside Avenue 8/14/2024 $0 0.1 Cape 2,072 0.38 3 1-1
- 12 Bleak House Circle 9/27/2013 $1,249,000 0.1 Cape 2,784 0.48 4 2-1
- 23 Howes Street 3/25/2008 $0 0.1 Colonial 2,604 0.25 3 2-1
- 24 Grazing Field Lane 1/19/2010 $0 0.1 Cape 3,349 0.35 4 3-1
- 970 Main Street 11/19/2024 $935,000 0.1 Colonial 1,519 0.54 3 2-
- 20 Windy Hill 9/18/2006 $0 0.1 Colonial 1,380 0.57 2 2-
- 960 Route 6A-Off 2/6/2024 $1 0.1 Colonial 1,042 2.3 2 1-1
- 77 Seaside Avenue 9/17/2021 $0 0.1 Mutii-Wtr 3,059 1.19 6 4-
Averages 4127 days $375,220 0.08 --- 2,246 0.63 --- ---  
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
388 025 0 47 Seaside Avenue