115 Sea Street, Dennis Port, MA 02639

115 Sea Street Dennis Port MA 02639
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Owner Information
Owner 1
Christopher D Heinz
Owner 2
Valerie L Thompson
Owner's Address
115 Sea Street Dennisport, MA 02639
Market Sale Information
Most recent sale date
4/19/2002
Previous sale date
7/31/1935
Transfer document #
15065-230
Previous transfer document
513-82
Grantor
Sylvia C Baker
Previous grantor
Most recent sale price
$0.00
Previous sale price
N/A
Site Information
Property ID
39-6-0
Lot Size
0.39
Use Code
101 - Residential, single family
Zoning
Building Style
Colonial
Number of Rooms
5
Stories
2
Number of Beds
3
Year Built
2002
Number of full baths
2
Condition
Number of half baths
Finished Area
1568
Number of Kitchen
Gross Living Area
Number of Fireplaces
Bsmnt floot
Number of parking
Interior walls
Drywall
Floor type
Hardwood
Solar Hot Water
No
Roof Structure
Gable
Heating type
Warm/Cool Air
Roof Cover
Asphalt Shingle
Heating fuel
Gas
Frame type
Wood Frame
Air Condition (%)
Sidings
Wood Shingles
Assessment Information
Fiscal Year
2025
Land Value
$343,400.00
Total value
$789,600.00
Building value
$444,200.00
Estimated tax
$3,418.00
Yard improvement value
$2,000.00
Flood Map MassMapper Google Street View
Certified Mass Appraisal
19961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024$0$100,000$200,000$300,000$400,000$500,000$600,000$700,000$800,000$900,000Total Assessment ($)ImprovementsLandBuildingTotal Assessment
Comparable Properties
Mailing Labels $Valuation Report Copy To Clipboard
Subject Property172 Depot Street136 Depot Street21 Harvard Road66 Beaten Road14 Heintz Road43 Union Wharf Road56 Michaels Avenue6 Helens Way101 Sea Street8 Windwood Lane115 Sea Street$0$100,000$200,000$300,000$400,000$500,000$600,000$700,000$800,000$900,000Total Assessment ($)Total Assessment
Address 115 Sea Street A) 101 Sea StreetB) 43 Union Wharf RoadC) 8 Windwood LaneD) 136 Depot StreetE) 6 Helens WayF) 14 Heintz RoadG) 172 Depot StreetH) 21 Harvard RoadI) 56 Michaels AvenueJ) 66 Beaten Road
Photo
Plan
Map
Proximity 0.00.20.30.40.40.40.50.80.90.9
Last Sold 4/3/202512/24/20243/17/20255/22/20254/30/20256/3/20254/15/20255/2/20251/24/20252/7/2025
Price $840,000$641,000$905,000$825,000$955,000$525,000$675,000$800,000$800,000$650,000
Net Living Area 1,9321,5411,4351,7261,4041,8231,2201,2561,3201,322
Stories 1.911.951.51.511.75111.7
Sale Price/sft $0.00$434.78$415.96$630.66$477.98$680.20$287.99$553.28$636.94$606.06$491.68
Style ColonialColonialRanchCapeOld StyleCapeRanchOld StyleRanchRanchCape
Age 20021995191520051899196019401899197119711930
Rooms 55659686566
Bedrooms 3333344333
Full baths 2212122222
Half baths 1
Gross Living Area
Heating Fuel GasGasGasGasGasGasGasGasGasOilOil
Detached Garage
Lot Size 0.390.180.20.140.150.260.290.170.170.180.15
Roof Cover Asphalt ShingleAsphalt ShingleAsphalt ShingleAsphalt ShingleAsphalt ShingleAsphalt ShingleAsphalt ShingleAsphalt ShingleAsphalt ShingleAsphalt ShingleAsphalt Shingle
AEM Value - Building $444,200.00$446,900$338,900$481,700$326,600$375,100$371,500$279,800$355,700$433,500$285,900
AEM Value - Land $343,400.00$291,400$296,300$272,300$184,500$311,200$207,100$187,800$202,200$204,000$283,900
AEM Value - Other $2,000.00$6,000$0$1,000$1,600$1,800$2,700$2,000$0$0$1,400
AEM Value - Total $789,600.00$744,300$635,200$755,000$512,700$688,100$581,300$469,600$557,900$637,500$571,200
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 115 Sea Street 4/19/2002 $0 0 Colonial 1,568 0.39 3 2- -
  Criteria
A 101 Sea Street 4/3/2025 $840,000 0.0 Colonial 1,932 0.18 3 2-
B 43 Union Wharf Road 12/24/2024 $641,000 0.2 Ranch 1,541 0.2 3 1-
C 8 Windwood Lane 3/17/2025 $905,000 0.3 Cape 1,435 0.14 3 2-
D 136 Depot Street 5/22/2025 $825,000 0.4 Old Style 1,726 0.15 3 1-1
E 6 Helens Way 4/30/2025 $955,000 0.4 Cape 1,404 0.26 4 2-
F 14 Heintz Road 6/3/2025 $525,000 0.4 Ranch 1,823 0.29 4 2-
G 172 Depot Street 4/15/2025 $675,000 0.5 Old Style 1,220 0.17 3 2-
H 21 Harvard Road 5/2/2025 $800,000 0.8 Ranch 1,256 0.17 3 2-
I 56 Michaels Avenue 1/24/2025 $800,000 0.9 Ranch 1,320 0.18 3 2-
J 66 Beaten Road 2/7/2025 $650,000 0.9 Cape 1,322 0.15 -
Averages 81 days $761,600 0.49 --- 1,498 0.19 --- ---  

Estimation of Market Value - $887,309

As of today, 06/16/2025, the estimated market value of 115 Sea Street, Dennis Port considering the above 10 comparable properties is $887,309.

 

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 Property333 Lower County Road335 Lower County Road30 Fenway Road Extension311 Lower County Road16 Drury Lane12 Drury Lane20 Drury Lane321 Lower County Road61 Fenway Road Extension22 Drury Lane50 Fenway Road Extension3 Little Way8 Little Way12 Little Way10 Drury Lane46 Fenway Road Extension129 Sea Street11 Little Way109 Sea Street101 Sea Street115 Sea Street119 Sea Street26 Drury Lane125 Sea Street54 Fenway Road Extension7 Little Way325 Lower County Road$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
@ 115 Sea Street 4/19/2002 $0 0 Colonial 1,568 0.39 3 2- -
  Criteria
A 109 Sea Street 11/9/2021 $0 0.0 Old Style 2,181 0.2 5 3-
B 119 Sea Street 12/29/2010 $0 0.0 Old Style 1,657 1 4 1-1
C 10 Drury Lane 11/9/2021 $0 0.0 Mutii-Wtr 1,370 0.23 4 3-
D 110 Sea Street 2/15/2018 $0 0.0 Old Style 1,310 0.75 5 1-1
E 125 Sea Street 12/8/1993 $0 0.0 Old Style 2,172 0.67 4 2-
F 101 Sea Street 4/3/2025 $840,000 0.0 Colonial 1,932 0.18 3 2-
G 106 Sea Street 1/16/2020 $0 0.0 Mutii-Wtr 1,944 0.11 4 4-
H 325 Lower County Road 8/14/2023 $0 0.0 Cape 2,148 1.5 4 2-
I 50 West Street 4/18/2000 $111,500 0.0 Ranch 824 0.14 2 2-
J 12 Drury Lane 11/17/2016 $394,000 0.0 Ranch 716 0.15 2 1-
K 333 Lower County Road 4/9/2021 $200,000 0.0 Ranch 602 0.1 2 1-
L 122 Sea Street 5/2/2017 $0 0.0 Cape 1,430 0.5 4 2-
M 75 Union Wharf Road 1/11/1982 $0 0.1 Flat/Apt 1,536 0.15 0 0-0
N 75 Union Wharf Road Unit 1A 6/21/2023 $450,000 0.1 Flat/Apt 750 0 2 1-0
O 75 Union Wharf Road Unit 1B 6/21/2023 $450,000 0.1 Flat/Apt 750 0 2 1-0
P 75 Union Wharf Road Unit 2A 6/21/2023 $450,000 0.1 Flat/Apt 765 0 2 1-0
Q 75 Union Wharf Road Unit 2B 6/21/2023 $450,000 0.1 Flat/Apt 765 0 2 1-0
R 102 Sea Street 6/26/1998 $100,000 0.1 Mutii-Wtr 1,946 0.12 4 4-
S 97 Sea Street 6/12/1998 $92,000 0.1 Ranch 820 0.3 2 1-
T 335 Lower County Road 11/1/1954 $0 0.1 Ranch 668 0.14 2 1-
U 16 Drury Lane 11/22/2016 $0 0.1 Ranch 566 0.12 2 1-
V 48 West Street 10/21/2019 $324,000 0.1 Ranch 696 0.16 2 1-
W 129 Sea Street 7/30/2014 $281,000 0.1 Cape 1,138 0.31 2 1-
X 49 West Street 4/11/2019 $0 0.1 Ranch 877 0.14 3 1-
Y 82 Union Wharf Road 12/20/2005 $335,000 0.1 Ranch 1,185 0.15 3 1-
Z 98 Sea Street 4/25/2022 $595,000 0.1 Mutii-Wtr 1,944 0.13 4 4-
- 128 Sea Street 11/23/2004 $0 0.1 Motel/Eff Yr R 4,277 0.5 0 0-0
- 128 Sea Street Unit 1 8/26/2020 $130,000 0.1 Motel/Eff Yr R 272 0 1 1-0
- 128 Sea Street Unit 10 9/6/2019 $137,000 0.1 Motel/Eff Yr R 314 0 1 1-0
- 128 Sea Street Unit 11 11/21/2022 $605,000 0.1 Mngrs Qrtrs 1,267 0 3 2-0
- 128 Sea Street Unit 2 7/24/2017 $104,500 0.1 Motel/Eff Yr R 336 0 1 1-0
- 128 Sea Street Unit 3 7/29/2019 $140,000 0.1 Motel/Eff Yr R 400 0 1 1-0
- 128 Sea Street Unit 4 4/22/2005 $137,500 0.1 Motel/Eff Yr R 368 0 1 1-0
- 128 Sea Street Unit 5 5/20/2005 $146,900 0.1 Motel/Eff Yr R 360 0 1 1-0
- 128 Sea Street Unit 6 8/15/2008 $108,000 0.1 Motel/Eff Yr R 241 0 1 1-0
- 128 Sea Street Unit 7 8/9/2017 $85,000 0.1 Motel/Eff Yr R 312 0 1 1-0
- 128 Sea Street Unit 8 12/1/2008 $71,500 0.1 Motel/Eff Yr R 235 0 1 1-0
- 128 Sea Street Unit 9 9/12/2023 $1 0.1 Motel/Eff Yr R 312 0 1 1-0
- 13 Drury Lane 7/28/2000 $200,000 0.1 Cape 1,783 0.43 3 2-
- 71 Union Wharf Road 8/16/2007 $0 0.1 Cape 1,503 0.21 4 1-1
- 343 Lower County Road 1/12/2015 $0 0.1 Ranch 2,404 0 7 3-
- 343 Lower County Road Unit A 1/12/2015 $254,800 0.1 Sngl Fam Yr Rn 1,167 0 3 1-0
- 343 Lower County Road Unit B 1/12/2015 $175,000 0.1 Sngl Fam Yr Rn 558 0.98 1 1-0
- 343 Lower County Road Unit C 9/2/2016 $265,000 0.1 Sngl Fam Yr Rn 936 0.98 0 0-0
- 331 Lower County Road 1/15/2002 $0 0.1 Ranch 635 0.62 2 1-
- 20 Drury Lane 5/4/2011 $0 0.1 Ranch 616 0.12 2 1-
- 38 Highbank Cartway 3/23/2010 $0 0.1 Ranch 960 0.31 3 1-
- 89 Sea Street 7/9/1999 $103,500 0.1 Ranch 840 0.23 2 1-
- 44 West Street 12/21/2018 $358,750 0.1 Ranch 1,943 0.28 3 2-
- 337 Lower County Road 7/12/2024 $1,006,900 0.1 Cape 2,519 0.29 3 4-
- 327 Lower County Road 1/15/2002 $0 0.1 0.51 -
- 72 Union Wharf Road 9/7/2006 $0 0.1 Ranch 1,404 0.22 3 3-
- 41 Hamilton Road 7/5/2018 $0 0.1 Cape 1,920 0.3 3 2-
- 12 Little Way 10/27/2016 $0 0.1 Colonial 1,642 0.18 4 1-1
- 139 Sea Street 11/28/2022 $1,025,000 0.1 Old Style 1,688 1.11 3 1-1
- 48 Arborway 7/9/2010 $282,000 0.1 Mutii-Wtr 1,040 0.2 4 2-
- 22 Drury Lane 10/16/2014 $0 0.1 Cape 968 0.11 3 1-1
- 8 Little Way 7/18/2019 $390,000 0.1 Cape 1,320 0.18 3 1-
- 65 Union Wharf Road 5/26/2023 $364,000 0.1 Other 1,436 0.13 2 2-
- 17 Drury Lane 7/9/2014 $0 0.1 Colonial 2,720 0.23 4 2-1
- 96 Sea Street 7/22/2019 $689,000 0.1 Cape 2,561 0.43 3 2-1
- 52 Arborway 4/30/2007 $340,000 0.1 Mutii-Wtr 1,326 0.15 4 2-
- 34 Highbank Cartway 10/11/2022 $1 0.1 Ranch 960 0.25 2 1-
- 37 Hamilton Road 10/21/2010 $0 0.1 Ranch 1,207 0.19 3 2-
- 87 Sea Street 3/21/1995 $120,000 0.1 Old Style 1,450 0.23 3 1-1
- 321 Lower County Road 4/27/2016 $0 0.1 Ranch 1,149 0.31 2 1-
- 38 West Street 7/19/2024 $100 0.1 Cape 1,827 0.42 4 3-
- 68 Union Wharf Road 3/16/2007 $0 0.1 Sngl Fam Ssnl 2,120 0.25 0 0-0
- 68 Union Wharf Road Unit 1 3/23/2007 $0 0.1 Sngl Fam Ssnl 632 0 2 1-0
- 68 Union Wharf Road Unit 2 6/21/2022 $145,000 0.1 Sngl Fam Ssnl 508 0 2 1-0
- 68 Union Wharf Road Unit 3 4/12/2012 $0 0.1 Sngl Fam Ssnl 490 0 2 1-0
- 68 Union Wharf Road Unit 4 6/21/2022 $145,000 0.1 Sngl Fam Ssnl 490 0 2 1-0
- 26 Drury Lane 7/18/2013 $0 0.1 Cape 1,534 0.11 3 2-1
- 61 Union Wharf Road 7/29/2021 $0 0.1 Mutii-Wtr 1,560 0.13 5 2-
- 33 Hamilton Road 5/28/1962 $0 0.1 Ranch 1,056 0.13 3 1-1
- 355 Lower County Road 12/14/2022 $1 0.1 0.14 -
- 11 Little Way 12/17/2019 $0 0.1 Ranch 1,144 0.19 3 1-1
- 54 Fenway Road Extension 2/21/2002 $0 0.1 Cape 1,946 0.44 4 2-
- 138 Sea Street 6/8/2000 $0 0.1 Ranch 6,325 1.39 0 0-
- 138 Sea Street Unit 1 2/26/2013 $300,000 0.1 Cape 2,372 0.21 4 2-
- 138 Sea Street Unit 2A 1/27/2004 $0 0.1 Ranch 341 0.05 1 1-
- 138 Sea Street Unit 2B 1/27/2004 $0 0.1 Ranch 984 0.08 2 1-1
- 138 Sea Street Unit 3 10/1/2013 $0 0.1 Ranch 864 0.17 2 1-
- 138 Sea Street Unit 4 6/30/2000 $94,500 0.1 Ranch 1,040 0.24 3 1-
- 138 Sea Street Unit 5 6/9/2017 $0 0.1 Ranch 858 0.21 2 1-
- 138 Sea Street Unit 6 5/27/2020 $0 0.1 Ranch 696 0.17 2 1-
- 64 Union Wharf Road 6/14/2012 $0 0.1 Split Level 1,472 0.14 4 3-
- 50 Arborway 12/11/2020 $0 0.1 Cape 1,248 0.15 3 1-
- 142 Sea Street 11/1/2022 $572,500 0.1 Old Style 1,101 0.13 4 2-
- 38 Hamilton Road 6/20/2017 $0 0.1 Cape 1,206 0.41 3 1-
- 7 Little Way 9/11/2014 $0 0.1 Cape 1,914 0.17 4 2-
- 38 Arborway 12/12/1986 $0 0.1 Cottage Yrrnd 3,344 0.54 0 0-0
- 38 Arborway Unit U-1 9/6/1991 $170,000 0.1 Cottage Yrrnd 584 0 2 1-0
- 38 Arborway Unit U-2 9/6/1991 $170,000 0.1 Sngl Fam Yr Rn 600 0 2 1-0
- 38 Arborway Unit U-3 9/6/1991 $170,000 0.1 Sngl Fam Yr Rn 575 0 2 1-1
- 38 Arborway Unit U-8 9/6/1991 $170,000 0.1 Cottage Yrrnd 560 0 2 1-0
- 38 Arborway Unit U-10A 9/6/1991 $170,000 0.1 Sngl Fam Yr Rn 1,040 0 2 1-0
- 3 Little Way 9/19/2018 $0 0.1 Ranch 1,002 0.18 3 1-
- 28 Highbank Cartway 4/3/2017 $0 0.1 Ranch 1,141 0.2 3 1-
- 145 Sea Street 12/21/2018 $0 0.1 Old Style 2,154 0.81 4 2-1
- 31 Hamilton Road 5/26/2021 $0 0.1 Ranch 1,097 0.12 3 2-
- 21 Highbank Cartway 4/10/2014 $0 0.1 Split Level 1,408 0.18 4 2-
- 37 West Street 4/26/2017 $40,000 0.1 Cape 1,296 0.24 3 1-1
- 30 Fenway Road Extension 9/19/2001 $0 0.1 Cottage 496 0.1 1 1-
- 5 James Place 2/2/2021 $0 0.1 Ranch 608 0.06 1 1-
- 322 Lower County Road 11/4/2021 $565,000 0.1 Ranch 1,456 0.26 3 2-
- 86 Sea Street 6/18/1999 $163,000 0.1 Cape 1,547 0.1 3 2-
- 34 West Street 10/25/2019 $430,000 0.1 Cape 1,354 0.42 3 2-
- 355 Lower County Road-Lot 75 12/14/2022 $1 0.1 Ranch 1,242 0.14 4 1-1
- 144 Sea Street 8/4/2020 $0 0.1 Mutii-Wtr 1,074 0.12 4 2-
- 50 Fenway Road Extension 12/12/2022 $100 0.1 Ranch 952 0.19 4 2-
- 336 Lower County Road 4/29/2008 $230,000 0.1 Conversion 1,485 0.17 4 2-
- 59 Union Wharf Road 5/10/2024 $1 0.1 Ranch 1,580 0.33 3 2-
- 44 Arborway 1/8/2024 $1 0.1 Cape 1,732 0.12 3 2-1
- 311 Lower County Road 4/7/2017 $0 0.1 Cape 892 0.25 3 1-1
- 314 Lower County Road 5/2/2002 $0 0.1 Colonial 1,040 0.06 2 2-
- 27 Hamilton Road 3/19/2013 $0 0.1 Ranch 968 0.12 3 1-
- 58 Union Wharf Road 12/16/2011 $297,500 0.1 Ranch 1,120 0.37 3 1-1
- 330 Lower County Road 3/31/1950 $0 0.1 Old Style 1,455 0.92 4 1-
- 19-A Chase Street $0 0.1 0.14 -
- 24 Highbank Cartway 10/1/2008 $0 0.1 Cape 1,478 0.14 3 2-1
- 61 Fenway Road Extension 2/7/2024 $1 0.1 Colonial 1,380 0.08 3 1-1
- 34 Hamilton Road 1/17/2007 $0 0.1 Cape 1,498 0.14 3 1-1
- 33 West Street 12/28/2020 $0 0.1 Cape 1,296 0.3 4 2-
- 19 Highbank Cartway 6/28/2021 $600,000 0.1 Ranch 1,192 0.19 3 2-
- 46 Fenway Road Extension 8/31/2011 $333,000 0.1 Ranch 858 0.17 3 2-
- 81 Sea Street 10/28/2022 $0 0.1 Old Style 1,665 0.23 5 2-1
- 318 Lower County Road 9/21/2020 $485,000 0.1 Ranch 1,308 0.46 3 2-
- 359 Lower County Road 7/21/2017 $0 0.1 Old Style 1,465 0.38 2 2-
- 82 Sea Street 1/10/2023 $1 0.1 Colonial 1,286 0.25 4 2-
- 31 Carr Road 1/4/2023 $1 0.1 Cape 1,908 0.2 4 2-
Averages 4835 days $134,065 0.09 --- 1,244 0.24 --- ---  
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
039 006 0 115 Sea Street