7 Siasconset Avenue, Dennis Port, MA 02639

Owner Information
Owner 1
William B Mackie Jr
Owner 2
Mackie Living Trust
Owner's Address
165 Quinapoxet Lane Worcester, MA 01606
Market Sale Information
Most recent sale date
6/23/2020
Previous sale date
8/14/1970
Transfer document #
(222791)-
Previous transfer document
(49231)
Grantor
William B Mackie
Previous grantor
Most recent sale price
$0.00
Previous sale price
N/A
Site Information
Property ID
71-59-0
Lot Size
0.1
Use Code
101 - Residential, single family
Zoning
Building Style
Ranch
Number of Rooms
4
Stories
1
Number of Beds
2
Year Built
1960
Number of full baths
1
Condition
Number of half baths
Finished Area
624
Number of Kitchen
Gross Living Area
Number of Fireplaces
Bsmnt floot
Number of parking
Interior walls
Drywall
Floor type
Tile
Solar Hot Water
No
Roof Structure
Gable
Heating type
Fl./Wall Furn.
Roof Cover
Asphalt Shingle
Heating fuel
Gas
Frame type
Wood Frame
Air Condition (%)
Sidings
Wood Shingles
Assessment Information
Fiscal Year
2025
Land Value
$190,100.00
Total value
$378,900.00
Building value
$188,800.00
Estimated tax
$1,640.00
Yard improvement value
$0.00
Certified Mass Appraisal
19961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024$0$50,000$100,000$150,000$200,000$250,000$300,000$350,000$400,000Total Assessment ($)ImprovementsLandBuildingTotal Assessment
Comparable Properties
21 Holiday Lane11 Myrtle Lane7 Siasconset Avenue32 Holiday Lane69-C Glendon Road18 Grindell Avenue18 Manning Road54 Depot Street15 Ocean Drive$0$100,000$200,000$300,000$400,000$500,000$600,000Subject PropertyTotal Assessment ($)Total Assessment
Address 7 Siasconset Avenue A) 21 Holiday LaneB) 32 Holiday LaneC) 15 Ocean DriveD) 11 Myrtle LaneE) 69-C Glendon RoadF) 18 Grindell AvenueG) 54 Depot StreetH) 18 Manning Road
Photo
Plan
Map
Proximity 0.20.30.60.60.70.80.90.9
Last Sold 2/6/20255/14/20254/11/20252/7/20252/6/20251/21/20252/13/20254/11/2025
Price $524,000$535,000$590,000$456,000$487,500$172,000$440,000$600,000
Net Living Area 608648765674612656660720
Stories 11111.5111
Sale Price/sft $0.00$861.84$825.62$771.24$676.56$796.57$262.20$666.67$833.33
Style RanchCottageRanchRanchRanchCapeRanchRanchRanch
Age 196019401960195719601950195019301959
Rooms 445445454
Bedrooms 223223212
Full baths 111111111
Half baths 1
Gross Living Area
Heating Fuel GasElectricGasGasElectricGasGasGasGas
Detached Garage
Lot Size 0.10.140.070.080.110.060.060.090.11
Roof Cover Asphalt ShingleAsphalt ShingleAsphalt ShingleAsphalt ShingleAsphalt ShingleAsphalt ShingleAsphalt ShingleAsphalt ShingleAsphalt Shingle
AEM Value - Building $188,800.00$163,800$225,200$268,500$175,100$189,200$205,100$231,000$310,200
AEM Value - Land $190,100.00$197,000$184,800$266,500$191,800$261,600$261,600$269,000$178,100
AEM Value - Other $0.00$2,800$1,100$1,100$500$0$1,100$1,700$0
AEM Value - Total $378,900.00$363,600$411,100$536,100$367,400$450,800$467,800$501,700$488,300
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 7 Siasconset Avenue 6/23/2020 $0 0 Ranch 624 0.1 2 1- -
  Criteria
A 21 Holiday Lane 2/6/2025 $524,000 0.2 Cottage 608 0.14 2 1-1
B 32 Holiday Lane 5/14/2025 $535,000 0.3 Ranch 648 0.07 3 1-
C 15 Ocean Drive 4/11/2025 $590,000 0.6 Ranch 765 0.08 2 1-
D 11 Myrtle Lane 2/7/2025 $456,000 0.6 Ranch 674 0.11 2 1-
E 69-C Glendon Road 2/6/2025 $487,500 0.7 Cape 612 0.06 3 1-
F 18 Grindell Avenue 1/21/2025 $172,000 0.8 Ranch 656 0.06 2 1-
G 54 Depot Street 2/13/2025 $440,000 0.9 Ranch 660 0.09 1 1-
H 18 Manning Road 4/11/2025 $600,000 0.9 Ranch 720 0.11 2 1-
Averages 120 days $475,563 0.63 --- 668 0.09 --- ---  

Estimation of Market Value - $423,109

As of today, 07/02/2025, the estimated market value of 7 Siasconset Avenue, Dennis Port considering the above 8 comparable properties is $423,109.

 

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 Property95 Shad Hole Road17 Siasconset Avenue27 Siasconset Avenue7 Siasconset Avenue39 Siasconset Avenue29 Siasconset Avenue25 Siasconset Avenue19 Siasconset Avenue35 Siasconset Avenue15 Siasconset Avenue9 Siasconset Avenue37 Siasconset Avenue25 Cynthia Lane21 Siasconset Avenue26 Cynthia Lane11 Siasconset Avenue115 Kibby Lane132 Cornell Drive108 Kibby Lane104 Kibby Lane114 Kibby Lane119 Kibby Lane118 Kibby Lane31 Siasconset Avenue32 Cynthia Lane128 Cornell Drive109 Kibby Lane$0$100,000$200,000$300,000$400,000$500,000$600,000$700,000Total Assessment ($)Total Assessment
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 7 Siasconset Avenue 6/23/2020 $0 0 Ranch 624 0.1 2 1- -
  Criteria
A 5 Siasconset Avenue 9/19/1980 $0 0.0 Ranch 624 0.1 2 1-
B 9 Siasconset Avenue 11/24/1989 $105,000 0.0 Ranch 798 0.11 2 1-
C 14 Cynthia Lane 6/6/2001 $0 0.0 Ranch 744 0.2 2 1-
D 11 Siasconset Avenue 7/21/2021 $0 0.0 Ranch 1,008 0.11 2 1-
E 10 Cynthia Lane 5/11/2020 $0 0.0 Ranch 1,008 0.2 3 1-
F 79 Shad Hole Road 6/24/2019 $0 0.0 Cape 1,842 0.21 3 2-
G 22 Cynthia Lane 4/7/2020 $0 0.0 Ranch 948 0.15 2 1-
H 15 Siasconset Avenue 8/23/2010 $213,000 0.0 Ranch 684 0.11 2 1-1
I 17 Cynthia Lane 6/12/1978 $0 0.0 Ranch 1,284 0.15 3 1-1
J 71 Shad Hole Road 9/27/1985 $0 0.0 Motel/Eff Yr R 1,940 0.23 0 0-0
K 71 Shad Hole Road Unit 1 6/13/2005 $105,000 0.0 Motel/Eff Yr R 338 0 1 1-0
L 71 Shad Hole Road Unit 2 6/28/2018 $147,500 0.0 Motel/Eff Yr R 365 0 1 1-0
M 71 Shad Hole Road Unit 3 3/10/2021 $176,500 0.0 Motel/Eff Yr R 425 0 1 1-0
N 71 Shad Hole Road Unit 4 2/28/2012 $63,000 0.0 Cottage Yrrnd 316 0 1 1-1
O 71 Shad Hole Road Unit 5 9/18/2009 $75,000 0.0 Cottage Yrrnd 303 0 1 1-1
P 17 Siasconset Avenue 3/17/2021 $0 0.0 Ranch 624 0.11 2 1-
Q 80 Shad Hole Road 5/21/2001 $143,000 0.0 Ranch 660 0.19 2 1-
R 21 Cynthia Lane 8/27/2018 $0 0.0 Ranch 874 0.17 3 1-
S 26 Cynthia Lane 8/8/2008 $250,000 0.0 Ranch 744 0.18 2 1-
T 5 Bambi Lane 12/30/2014 $0 0.0 Ranch 753 0.32 2 1-
U 11 Cynthia Lane 4/28/2003 $235,000 0.0 Ranch 984 0.15 3 1-
V 3 Edgewood Road 5/17/2017 $0 0.0 Ranch 812 0.17 3 1-
W 19 Siasconset Avenue 7/24/1995 $85,500 0.0 Ranch 912 0.11 2 1-
X 95 Shad Hole Road 4/1/2011 $146,000 0.1 Cottage 546 0.2 2 1-
Y 25 Cynthia Lane 1/24/2020 $315,000 0.1 Ranch 1,008 0.16 2 1-
Z 4 Cynthia Lane 8/28/2002 $0 0.1 Ranch 1,020 0.16 2 1-
- 11 Edgewood Road 11/6/2015 $295,000 0.1 Ranch 1,006 0.27 3 2-
- 6 Naushon Road 12/19/2016 $218,500 0.1 Ranch 804 0.22 2 1-
- 21 Siasconset Avenue 1/17/2019 $0 0.1 Ranch 962 0.11 2 1-
- 1 Cynthia Lane 9/3/2024 $0 0.1 Duplex/Row 2,834 0.55 5 2-
- 5 Captain Chase Road 8/27/2021 $509,000 0.1 Ranch 1,171 0.15 3 1-
- 9 Bambi Lane 12/19/2013 $318,000 0.1 Ranch 1,360 0.16 3 2-
- 32 Cynthia Lane 10/18/2010 $0 0.1 Ranch 1,048 0.17 3 2-
- 128 Kibby Lane 9/2/2020 $360,000 0.1 Ranch 1,056 0.13 3 1-
- 25 Siasconset Avenue 6/21/1991 $92,500 0.1 Ranch 728 0.11 2 1-
- 124 Kibby Lane 5/23/2018 $499,000 0.1 Ranch 1,066 0.14 3 2-
- 2 Edgewood Road 12/15/2000 $158,500 0.1 Ranch 876 0.23 3 1-
- 9 Captain Chase Road 10/18/2002 $192,000 0.1 Ranch 960 0.15 4 1-
- 15 Edgewood Road 6/17/2020 $0 0.1 Ranch 1,124 0.13 3 1-1
- 134 Kibby Lane 5/31/2000 $137,000 0.1 Ranch 1,102 0.21 2 1-
- 5 Naushon Road 4/7/2023 $0 0.1 Ranch 720 0.25 2 1-
- 6 Edgewood Road 11/3/2017 $280,000 0.1 Ranch 920 0.16 3 1-
- 31 Cynthia Lane 6/3/1992 $0 0.1 Colonial 1,884 0.2 6 2-
- 12 Naushon Road 11/20/2024 $473,000 0.1 Ranch 926 0.19 3 1-
- 118 Kibby Lane 1/6/2023 $570,000 0.1 Ranch 992 0.14 3 1-
- 13 Bambi Lane 6/3/2013 $213,200 0.1 Ranch 768 0.16 3 1-
- 27 Siasconset Avenue 9/30/2014 $0 0.1 Ranch 624 0.1 2 1-
- 10 Edgewood Road 11/25/2019 $300,000 0.1 Ranch 1,040 0.16 3 1-
- 13 Captain Chase Road 9/28/2018 $0 0.1 Ranch 912 0.15 2 1-
- 104 Shad Hole Road 5/30/2007 $0 0.1 0.19 -
- 66 Shad Hole Road 6/25/2024 $1 0.1 Ranch 800 0.19 2 1-
- 12 Edgewood Road 11/2/2023 $0 0.1 Ranch 972 0.17 3 1-
- 17 Edgewood Road 5/6/2013 $237,500 0.1 Ranch 1,044 0.13 3 1-
- 18 Standish Way 1/28/2010 $0 0.1 Ranch 1,640 0.2 3 2-
- 29 Siasconset Avenue 9/11/2023 $0 0.1 Ranch 624 0.1 2 1-
- 114 Kibby Lane 5/7/2019 $0 0.1 Ranch 992 0.14 3 1-
- 38 Cynthia Lane 7/14/2000 $107,000 0.1 Cape 1,411 0.17 2 1-
- 129 Kibby Lane 6/20/1997 $98,000 0.1 Ranch 1,016 0.12 3 1-
- 16 Edgewood Road 3/26/2002 $0 0.1 Ranch 920 0.17 3 1-
- 14 Standish Way 4/12/2011 $0 0.1 Ranch 996 0.26 3 1-
- 17 Bambi Lane 4/10/2015 $0 0.1 Ranch 768 0.16 3 1-
- 105 Shad Hole Road 8/29/2006 $390,000 0.1 Ranch 1,748 0.28 3 3-
- 123 Kibby Lane 6/23/2020 $370,000 0.1 Ranch 1,248 0.13 3 2-
- 17 Captain Chase Road 6/17/2021 $0 0.1 Ranch 1,344 0.15 3 2-
- 11 Wixon Road 12/1/2016 $260,000 0.1 Ranch 982 0.16 3 1-
- 13 Wixon Road 5/19/2011 $0 0.1 Ranch 1,073 0.16 3 2-
- 18 Naushon Road 6/26/2007 $0 0.1 Ranch 960 0.22 3 1-
- 21 Edgewood Road 9/14/1999 $0 0.1 Ranch 1,024 0.13 3 1-
- 9 Wixon Road 1/19/2016 $0 0.1 Ranch 1,103 0.21 3 1-
- 9 Naushon Road 9/29/2023 $620,000 0.1 Ranch 1,168 0.26 3 1-
- 10 Standish Way 7/5/2018 $345,000 0.1 Ranch 894 0.26 3 1-
- 18 Edgewood Road 3/28/2011 $304,900 0.1 Ranch 1,341 0.17 3 1-1
- 31 Siasconset Avenue 6/19/2015 $0 0.1 Ranch 988 0.11 2 1-
- 17 Wixon Road 5/31/2024 $580,000 0.1 Ranch 660 0.13 3 1-
- 2 The Other Road 10/15/2004 $257,500 0.1 Ranch 960 0.17 3 1-
- 57 Shad Hole Road 5/16/1969 $0 0.1 Ranch 1,255 0.19 3 1-
- 5 Wixon Road 5/30/2007 $0 0.1 Ranch 982 0.2 3 1-
- 119 Kibby Lane 6/18/2020 $0 0.1 Ranch 1,056 0.13 3 1-
- 39 Cynthia Lane 11/6/2023 $600,000 0.1 Ranch 1,350 0.18 3 1-
- 108 Kibby Lane 12/14/2016 $280,000 0.1 Ranch 992 0.14 3 1-
- 19 Wixon Road 4/6/2018 $249,000 0.1 Ranch 572 0.15 2 1-
- 10 Captain Chase Road 3/14/2014 $100,000 0.1 Ranch 828 0.13 2 1-
- 25 Standish Way 4/11/2000 $141,000 0.1 Ranch 1,388 0.19 3 1-1
- 21 Bambi Lane 6/24/2002 $138,125 0.1 Ranch 864 0.16 3 1-
- 22 Edgewood Road 6/10/1977 $0 0.1 Ranch 920 0.17 3 1-
- 146 Cornell Drive 2/26/1988 $400 0.1 0.06 -
- 21 Captain Chase Road 6/17/2021 $0 0.1 0.15 -
- 35 Siasconset Avenue 6/20/2003 $262,500 0.1 Cape 1,196 0.11 3 1-
- 142 Cornell Drive 10/3/2024 $515,000 0.1 Ranch 992 0.21 3 1-
- 23 Wixon Road 1/29/2016 $250,000 0.1 Ranch 992 0.15 3 1-
- 23 Standish Way 8/6/2014 $0 0.1 Ranch 1,065 0.12 2 1-
- 13 Naushon Road 6/7/2022 $10 0.1 Ranch 800 0.26 2 1-
- 12 Captain Chase Road 3/23/2016 $240,000 0.1 Ranch 720 0.12 2 1-
- 22 Naushon Road 3/26/2001 $0 0.1 Colonial 1,482 0.11 6 1-
- 19 Standish Way 11/22/2023 $560,000 0.1 Ranch 914 0.11 3 1-
- 134 Cornell Drive 1/27/2021 $0 0.1 Ranch 992 0.21 3 1-
- 115 Kibby Lane 7/11/2023 $1 0.1 Ranch 992 0.13 3 1-
- 5 Ezras Path 8/29/2006 $390,000 0.1 0.2 -
- 25 Edgewood Road 2/2/2011 $0 0.1 Ranch 720 0.2 2 1-
- 4 Standish Way 5/14/1987 $128,000 0.1 Ranch 894 0.22 3 1-
- 44 Cynthia Lane 6/25/2015 $324,500 0.1 Ranch 1,120 0.17 4 2-1
- 4 The Other Road 10/11/2013 $254,000 0.1 Ranch 1,164 0.17 3 2-
- 26 Edgewood Road 6/1/2011 $0 0.1 Ranch 992 0.16 3 1-
- 27 Wixon Road 3/29/2024 $599,900 0.1 Ranch 982 0.15 3 1-
- 15 Standish Way 7/8/2015 $0 0.1 Ranch 914 0.11 3 1-
- 132 Cornell Drive 12/10/2014 $0 0.1 Ranch 1,102 0.21 3 1-
- 37 Siasconset Avenue 12/17/1993 $76,500 0.1 Ranch 832 0.11 2 1-
- 104 Kibby Lane 7/7/2009 $0 0.1 Ranch 992 0.15 3 1-
- 16 Captain Chase Road 7/17/2024 $494,000 0.1 Ranch 872 0.12 3 1-
- 16 Wixon Road 4/22/2014 $0 0.1 Ranch 618 0.09 3 1-
- 23 Captain Chase Road 12/23/2013 $280,000 0.1 Ranch 1,232 0.14 3 2-
- 22 Wixon Road 6/25/2021 $421,000 0.1 Ranch 768 0.08 2 1-
- 25 Bambi Lane 3/31/2011 $0 0.1 0.15 -
- 12 Wixon Road 8/8/2024 $300,000 0.1 Ranch 764 0.1 3 1-
- 11 Standish Way 6/21/2024 $591,000 0.1 Ranch 894 0.11 2 1-1
- 26 Puritan Lane 7/18/1995 $0 0.1 Ranch 894 0.12 2 1-
- 15 Naushon Road 8/26/2021 $0 0.1 Ranch 800 0.26 2 1-
- 24 Wixon Road 8/1/2013 $135,300 0.1 Ranch 768 0.09 2 1-
- 26 Naushon Road 3/31/2011 $0 0.1 0.14 -
- 10 Wixon Road 11/9/2022 $365,000 0.1 Ranch 625 0.14 1 1-
- 128 Cornell Drive 5/29/2018 $0 0.1 Ranch 1,102 0.21 3 1-
- 33 Wixon Road 9/7/2016 $0 0.1 Ranch 1,118 0.15 3 2-
- 109 Kibby Lane 7/23/1998 $120,000 0.1 Ranch 992 0.14 3 1-
- 45 Cynthia Lane 12/29/1975 $0 0.1 Ranch 1,056 0.17 3 1-
- 28 Edgewood Road 7/25/2023 $1 0.1 Ranch 582 0.16 2 1-
- 22 Puritan Lane 9/29/2015 $0 0.1 Ranch 936 0.12 2 1-
- 26 Wixon Road 11/19/2020 $0 0.1 Ranch 768 0.09 3 1-
- 9 Ezras Path 12/17/2021 $414,000 0.1 Ranch 897 0.18 2 1-
- 39 Siasconset Avenue 6/5/2006 $178,500 0.1 Ranch 624 0.1 2 1-
- 20 Captain Chase Road 3/8/2021 $0 0.1 Ranch 768 0.11 2 1-
Averages 5003 days $143,483 0.09 --- 925 0.16 --- ---  
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
071 059 0 7 Siasconset Avenue