185 Sea Street, Dennis Port, MA 02639

Owner Information
Owner 1
Anthony R Pongonis
Owner 2
Dianne M Pongonis
Owner's Address
136 Ferry Street Marshfield, MA 02050
Market Sale Information
Most recent sale date
12/22/2015
Previous sale date
6/26/1959
Transfer document #
(208349)-
Previous transfer document
(23582)
Grantor
Latter Day Saints Church
Previous grantor
Most recent sale price
$150,000.00
Previous sale price
N/A
Site Information
Property ID
57-19-0
Lot Size
0.13
Use Code
101 - Residential, single family
Zoning
Building Style
Conversion
Number of Rooms
5
Stories
1
Number of Beds
2
Year Built
1870
Number of full baths
1
Condition
Number of half baths
Finished Area
1976
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
Fl./Wall Furn.
Roof Cover
Asphalt Shingle
Heating fuel
Gas
Frame type
Wood Frame
Air Condition (%)
Sidings
Clapboard
Assessment Information
Fiscal Year
2025
Land Value
$182,000.00
Total value
$553,700.00
Building value
$371,700.00
Estimated tax
$2,397.00
Yard improvement value
$0.00
Certified Mass Appraisal
19961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024$0$100,000$200,000$300,000$400,000$500,000$600,000Total Assessment ($)ImprovementsLandBuildingTotal Assessment
Comparable Properties
93 Telegraph Road136 Depot Street185 Sea Street14 Heintz Road13 Hamilton Road101 Sea Street41 Country Lane27 Stafford Circle$0$200,000$400,000$600,000$800,000$1,000,000$1,200,000Subject PropertyTotal Assessment ($)Total Assessment
Address 185 Sea Street A) 136 Depot StreetB) 14 Heintz RoadC) 101 Sea StreetD) 13 Hamilton RoadE) 41 Country LaneF) 93 Telegraph RoadG) 27 Stafford Circle
Photo
Plan
Map
Proximity 0.20.20.30.40.70.70.9
Last Sold 5/22/20256/3/20254/3/20256/23/20255/2/20254/4/20253/28/2025
Price $825,000$525,000$840,000$975,000$950,000$500,000$1,075,000
Net Living Area 1,7261,8231,9321,5122,3542,1201,867
Stories 1.511.91.91.7511
Sale Price/sft $75.91$477.98$287.99$434.78$644.84$403.57$235.85$575.79
Style ConversionOld StyleRanchColonialColonialCapeRanchRanch
Age 18701899194019951950198519721967
Rooms 59858515
Bedrooms 23435313
Full baths 11221313
Half baths 11
Gross Living Area
Heating Fuel GasGasGasGasGasGasGas
Detached Garage
Lot Size 0.130.150.290.180.150.30.660.52
Roof Cover Asphalt ShingleAsphalt ShingleAsphalt ShingleAsphalt ShingleAsphalt ShingleAsphalt ShingleAsphalt ShingleAsphalt Shingle
AEM Value - Building $371,700.00$326,600$371,500$446,900$320,100$817,000$298,500$746,600
AEM Value - Land $182,000.00$184,500$207,100$291,400$283,900$136,500$174,400$206,600
AEM Value - Other $0.00$1,600$2,700$6,000$0$2,000$0$21,200
AEM Value - Total $553,700.00$512,700$581,300$744,300$604,000$955,500$472,900$974,400
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 185 Sea Street 12/22/2015 $150,000 0 Conversion 1,976 0.13 2 1- -
  Criteria
A 136 Depot Street 5/22/2025 $825,000 0.2 Old Style 1,726 0.15 3 1-1
B 14 Heintz Road 6/3/2025 $525,000 0.2 Ranch 1,823 0.29 4 2-
C 101 Sea Street 4/3/2025 $840,000 0.3 Colonial 1,932 0.18 3 2-
D 13 Hamilton Road 6/23/2025 $975,000 0.4 Colonial 1,512 0.15 5 1-1
E 41 Country Lane 5/2/2025 $950,000 0.7 Cape 2,354 0.3 3 3-
F 93 Telegraph Road 4/4/2025 $500,000 0.7 Ranch 2,120 0.66 1 1-
G 27 Stafford Circle 3/28/2025 $1,075,000 0.9 Ranch 1,867 0.52 3 3-
Averages 56 days $812,857 0.48 --- 1,905 0.32 --- ---  

Estimation of Market Value - $746,736

As of today, 06/28/2025, the estimated market value of 185 Sea Street, Dennis Port considering the above 7 comparable properties is $746,736.

 

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 Property191 Sea Street191 Sea Street Unit 2A191 Sea Street Unit 2G191 Sea Street Unit 2E191 Sea Street Unit 2F191 Sea Street Unit 2C191 Sea Street Unit 2D191 Sea Street Unit 2B16 Spruce Way14 Ellis Drive23 Ellis Drive11 James Street24 Ellis Drive6 Spruce Way2 Ellis Drive10 Ellis Drive6 Ellis Drive6 June Terrace22 Spruce Way185 Sea Street18 Spruce Way195 Sea Street18 Ellis Drive10 Spruce Way7 James Street211 Sea Street191 Sea Street Unit 1$0$100,000$200,000$300,000$400,000$500,000$600,000$700,000$800,000Total Assessment ($)Total Assessment
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 185 Sea Street 12/22/2015 $150,000 0 Conversion 1,976 0.13 2 1- -
  Criteria
A 6 Spruce Way 9/24/2018 $251,000 0.0 Ranch 816 0.18 2 1-
B 182 Sea Street 6/15/2021 $0 0.0 Cape 1,661 0.94 3 2-
C 10 Spruce Way 6/6/2023 $0 0.0 Ranch 1,232 0.19 3 2-
D 191 Sea Street 3/14/1980 $0 0.0 Motel/Eff Ssnl 7,402 0.82 0 0-0
E 191 Sea Street Unit 1 7/12/2021 $599,000 0.0 Sngl Fam Yr Rn 2,345 0 7 4-1
F 191 Sea Street Unit 2A 11/16/1984 $38,500 0.0 Motel/Eff Ssnl 450 0 2 1-0
G 191 Sea Street Unit 2B 4/29/2011 $90,000 0.0 Motel/Eff Ssnl 625 0 2 1-1
H 191 Sea Street Unit 2C 2/24/2015 $90,000 0.0 Motel/Eff Ssnl 615 0 3 1-1
I 191 Sea Street Unit 2D 3/15/2007 $0 0.0 Motel/Eff Ssnl 625 0 2 1-0
J 191 Sea Street Unit 2E 7/27/2006 $132,000 0.0 Motel/Eff Ssnl 545 0 2 1-0
K 191 Sea Street Unit 2F 6/12/2002 $74,000 0.0 Motel/Eff Ssnl 590 0 2 1-0
L 191 Sea Street Unit 2G 5/1/2009 $112,000 0.0 Motel/Eff Ssnl 580 0 2 1-0
M 175 Sea Street 6/26/2013 $332,000 0.0 Old Style 1,805 0.7 4 2-
N 194 Sea Street 12/31/2002 $0 0.0 Ranch 1,116 0.25 3 2-
O 195 Sea Street 1/23/2013 $280,000 0.0 Old Style 1,623 0.75 4 2-1
P 198 Sea Street 3/6/2015 $280,000 0.1 Old Style 1,492 0.25 4 2-
Q 16 Spruce Way 10/9/2020 $0 0.1 Ranch 864 0.15 3 1-
R 109 Depot Street 6/30/1989 $181,500 0.1 Cape 1,664 0.68 2 2-
S 15 Spruce Way 5/28/2009 $0 0.1 Colonial 3,040 0.24 4 3-
T 171 Sea Street 10/11/2006 $200,000 0.1 Ranch 720 0.19 2 1-
U 7 James Street 1/20/2022 $485,000 0.1 Ranch 1,152 0.16 2 2-
V 11 Ellis Drive-Lot 119 11/2/2020 $0 0.1 0.08 -
W 16 Sunken River Road 6/8/2023 $219,375 0.1 Ranch 1,008 0.19 3 1-
X 384 Lower County Road 5/16/2024 $0 0.1 Cottage 736 0.27 2 1-
Y 374 Lower County Road 12/17/2015 $0 0.1 Restaurant 2,613 0.61 -
Z 202 Sea Street 5/22/2008 $328,000 0.1 Cape 1,402 0.22 3 2-
- 171-A Sea Street 10/23/2019 $0 0.1 Cape 1,384 0.23 2 1-1
- 11 James Street 8/22/2006 $0 0.1 Ranch 864 0.17 2 1-
- 18 Spruce Way 3/23/2021 $0 0.1 Contemporary 1,588 0.16 3 2-1
- 11 Ellis Drive 11/2/2020 $0 0.1 Ranch 1,032 0.14 2 1-
- 19 Spruce Way 8/8/2014 $185,000 0.1 Ranch 832 0.18 2 1-
- 12 Sunken River Road 1/26/2022 $0 0.1 Cape 1,490 0.19 2 1-
- 386 Lower County Road 12/4/2001 $0 0.1 Old Style 2,010 0.51 3 3-
- 17 Ellis Drive 2/2/2018 $0 0.1 Ranch 1,032 0.17 3 1-
- 22 Spruce Way 4/15/2008 $0 0.1 Ranch 1,052 0.23 3 1-
- 394 Lower County Road 1/27/2005 $322,000 0.1 0.18 -
- 18 Neil Road 12/3/2010 $0 0.1 Cape 1,510 0.18 4 2-
- 362 Lower County Road 8/17/2001 $130,000 0.1 Old Style 1,097 0.59 3 2-
- 5 Sunken River Road 3/5/2024 $0 0.1 Ranch 748 0.1 3 1-
- 208 Sea Street 11/27/2012 $125,125 0.1 Old Style 2,144 0.18 4 2-
- 2 Ellis Drive 7/29/2014 $0 0.1 Ranch 768 0.16 2 1-
- 6 Ellis Drive 6/20/1972 $0 0.1 Duplex/Row 1,560 0.17 6 2-
- 8 Sunken River Road 6/3/1992 $78,000 0.1 Ranch 768 0.19 2 1-
- 107 Depot Street 12/14/2007 $0 0.1 Cape 1,063 0.57 3 1-
- 101 Depot Street 9/23/2021 $0 0.1 Cape 1,788 0.55 3 3-
- 19 Ellis Drive 4/29/2022 $453,000 0.1 Ranch 912 0.17 2 1-
- 6 June Terrace 6/11/1984 $48,000 0.1 Ranch 1,071 0.26 3 1-
- 10 Ellis Drive 3/31/1994 $0 0.1 Ranch 912 0.16 2 1-
- 390 Lower County Road 10/5/1990 $82,500 0.1 Ranch 1,752 0.46 3 2-
- 113 Depot Street 12/18/2006 $275,000 0.1 Cape 1,439 0.6 4 2-
- 5 Cross Street 9/23/2022 $515,000 0.1 Ranch 960 0.14 2 1-
- 121-A Depot Street 3/26/2024 $260,000 0.1 Old Style 674 0.22 2 1-
- 14 Ellis Drive 9/16/2024 $410,000 0.1 Ranch 912 0.17 3 1-
- 23 Ellis Drive 6/7/2012 $245,000 0.1 Ranch 912 0.16 2 1-
- 97 Depot Street 6/10/2022 $480,000 0.1 Ranch 1,050 0.18 2 2-
- 13 Neil Road 9/21/2016 $0 0.1 Ranch 1,088 0.25 3 1-
- 117 Depot Street 3/18/2020 $500,000 0.1 Old Style 1,400 0.31 4 1-1
- 27 Spruce Way 12/10/2013 $0 0.1 Ranch 1,200 0.45 3 1-
- 11 Cross Street 5/6/2019 $0 0.1 Ranch 732 0.19 2 1-
- 387 Lower County Road 5/25/2023 $1,375,000 0.1 Old Style 1,223 0.5 4 2-
- 211 Sea Street 12/19/2023 $362,325 0.1 Old Style 2,067 0.56 5 3-
- 93 Depot Street 1/27/2005 $322,000 0.1 Old Style 1,362 0.25 3 2-
- 354 Lower County Road 6/8/1994 $145,000 0.1 Ranch 1,718 0.51 3 2-
- 381 Lower County Road 5/25/2023 $1,375,000 0.1 0.48 -
- 17 Neil Road 3/15/2024 $683,000 0.1 Colonial 1,568 0.28 4 2-
- 18 Ellis Drive 3/5/2012 $227,500 0.1 Ranch 1,248 0.17 2 1-
- 15 Cross Street 5/23/2024 $675,000 0.1 Ranch 1,244 0.37 3 2-
- 91 Depot Street 7/16/1981 $0 0.1 Motel/Eff Yr R 4,116 0.39 0 0-0
- 91 Depot Street Unit 1 9/19/2024 $0 0.1 Motel/Eff Yr R 280 0 0 1-0
- 91 Depot Street Unit 10 7/27/2020 $0 0.1 Motel/Eff Yr R 283 0 0 1-0
- 91 Depot Street Unit 11 10/22/2020 $0 0.1 Motel/Eff Yr R 283 0 0 1-0
- 91 Depot Street Unit 12 4/30/2019 $80,000 0.1 Motel/Eff Yr R 283 0 0 1-0
- 91 Depot Street Unit 14 5/10/2019 $0 0.1 Mngrs Qrtrs 742 0 2 1-0
- 91 Depot Street Unit 2 8/30/1999 $18,000 0.1 Motel/Eff Yr R 280 0 0 1-0
- 91 Depot Street Unit 3 7/29/2020 $83,500 0.1 Motel/Eff Yr R 280 0 0 1-0
- 91 Depot Street Unit 4 5/17/2019 $78,000 0.1 Motel/Eff Yr R 280 0 0 1-0
- 91 Depot Street Unit 5 3/8/2006 $0 0.1 Motel/Eff Yr R 280 0 0 1-0
- 91 Depot Street Unit 6 12/4/2017 $0 0.1 Motel/Eff Yr R 255 0 0 1-0
- 91 Depot Street Unit 7 10/25/2022 $0 0.1 Motel/Eff Yr R 255 0 0 1-0
- 91 Depot Street Unit 8 8/16/2024 $160,000 0.1 Motel/Eff Yr R 275 0 0 1-0
- 91 Depot Street Unit 9 9/27/2012 $0 0.1 Motel/Eff Yr R 283 0 0 1-0
- 121 Depot Street 12/13/2004 $0 0.1 Flats/Apts 2,401 0.31 4 3-
- 216 Sea Street 2/18/2025 $420,000 0.1 Ranch 840 0.17 2 1-
- 5 June Terrace 9/10/2021 $480,000 0.1 Ranch 912 0.14 3 1-
- 24 Ellis Drive 12/27/2012 $0 0.1 Ranch 912 0.15 2 1-
- 4 Cross Street 8/27/2009 $150,000 0.1 Colonial 1,092 0.2 3 2-
- 3 June Terrace 6/26/1991 $0 0.1 Ranch 768 0.15 2 1-
- 215 Sea Street 8/29/2024 $1 0.1 Ranch 1,118 0.28 3 2-
- 9 June Terrace 1/27/2014 $0 0.1 Ranch 1,150 0.12 2 1-1
- 22 June Terrace 12/24/1998 $135,500 0.1 Ranch 1,244 0.28 2 1-1
- 10 County Circle 12/12/1994 $0 0.1 Cape 1,254 0.11 3 2-
- 12 County Circle 3/5/2015 $0 0.1 Ranch 888 0.12 3 1-
- 13 June Terrace 1/27/2014 $0 0.1 0.15 -
- 7 Chase Street 8/7/2020 $0 0.1 Old Style 1,301 0.38 3 2-
- 348 Lower County Road 11/3/2020 $582,500 0.1 Old Style 2,583 0.5 3 2-1
- 19 Cross Street 7/31/2017 $0 0.1 Cape 1,035 0.14 2 1-1
- 397 Lower County Road 10/9/2008 $0 0.1 Restaurant 1,200 1.03 -
- 125 Depot Street 3/22/2010 $0 0.1 Cape 1,456 0.27 3 2-
- 6 Cross Street 4/30/2021 $342,000 0.1 Old Style 1,882 0.22 4 1-1
- 8 County Circle 1/3/2022 $510,000 0.1 Mutii-Wtr 1,232 0.12 4 2-
Averages 4739 days $160,053 0.08 --- 1,163 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
057 019 0 185 Sea Street