18 Monitor Road, Marshfield, MA 02050

18 Monitor Road Marshfield MA 02050
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Owner Information
Owner 1
Laurie E Kelliher
Owner 2
Owner's Address
558 Plymouth Street Whitman, MA 02382
Market Sale Information
Most recent sale date
3/16/2009
Previous sale date
1/1/1901
Transfer document #
113083-
Previous transfer document
39132
Grantor
Francis B McCarthy
Previous grantor
Unknown
Most recent sale price
$240,000.00
Previous sale price
$0.00
Site Information
Property ID
L11-03-04
Lot Size
0.12
Use Code
101 - Residential, single family
Zoning
R-3
Building Style
Old Style
Number of Rooms
7
Stories
Number of Beds
4
Year Built
1924
Number of full baths
1
Condition
Good-Vg
Number of half baths
0
Finished Area
1144
Number of Kitchen
Gross Living Area
Number of Fireplaces
Bsmnt floot
Number of parking
0
Interior walls
Wallbrd/Wood
Floor type
Softwood
Solar Hot Water
No
Roof Structure
Gable
Heating type
None
Roof Cover
Asphalt
Heating fuel
Wood
Frame type
Wood
Air Condition (%)
Sidings
Wood Shing
Assessment Information
Fiscal Year
2024
Land Value
$436,900.00
Total value
$584,400.00
Building value
$146,100.00
Estimated tax
$6,615.00
Yard improvement value
$1,400.00
Flood Map MassMapper Google Street View
Certified Mass Appraisal
20152016201720182019202020212022$0$100,000$200,000$300,000$400,000$500,000$600,000$700,000Total Assessment ($)ImprovementsLandBuildingTotal Assessment
Comparable Properties
Mailing Labels $Valuation Report Copy To Clipboard
706 Ocean Street30 Mayflower Lane55 Gilbert Street76 Constellation Road830 Ocean Street44 Kearsarge Road18 Monitor Road$0$100,000$200,000$300,000$400,000$500,000$600,000$700,000Subject PropertyTotal Assessment ($)Total Assessment
Address 18 Monitor Road A) 44 Kearsarge RoadB) 76 Constellation RoadC) 30 Mayflower LaneD) 830 Ocean StreetE) 706 Ocean StreetF) 55 Gilbert Street
Photo
Plan
Map
Proximity 0.10.10.20.40.70.9
Last Sold 5/5/20255/2/20255/30/20255/22/20255/16/20254/4/2025
Price $775,000$540,000$855,000$560,000$639,000$430,666
Net Living Area 1,0691,2489601,1061,1761,000
Stories
Sale Price/sft $209.79$724.98$432.69$890.63$506.33$543.37$430.67
Style Old StyleOld StyleRanchRanchOld StyleCapeRanch
Age 1924192419501985192019481949
Rooms 7765755
Bedrooms 4433422
Full baths 1111122
Half baths 0100100
Gross Living Area
Heating Fuel WoodElectricGasElectricGasGasGas
Detached Garage
Lot Size 0.120.230.230.120.080.070.12
Roof Cover AsphaltAsphaltAsphaltAsphaltAsphaltAsphaltAsphalt
AEM Value - Building $146,100.00$146,600$132,300$115,300$153,300$161,700$131,600
AEM Value - Land $436,900.00$313,700$271,500$268,100$276,700$220,700$268,000
AEM Value - Other $1,400.00$6,500$2,100$0$0$600$500
AEM Value - Total $584,400.00$466,800$405,900$383,400$430,000$383,000$400,100
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 18 Monitor Road 3/16/2009 $240,000 0 Old Style 1,144 0.12 4 1-0 -
  Criteria
A 44 Kearsarge Road 5/5/2025 $775,000 0.1 Old Style 1,069 0.23 4 1-1
B 76 Constellation Road 5/2/2025 $540,000 0.1 Ranch 1,248 0.23 3 1-0
C 30 Mayflower Lane 5/30/2025 $855,000 0.2 Ranch 960 0.12 3 1-0
D 830 Ocean Street 5/22/2025 $560,000 0.4 Old Style 1,106 0.08 4 1-1
E 706 Ocean Street 5/16/2025 $639,000 0.7 Cape 1,176 0.07 2 2-0
F 55 Gilbert Street 4/4/2025 $430,666 0.9 Ranch 1,000 0.12 2 2-0
Averages 66 days $633,278 0.40 --- 1,093 0.14 --- ---  

Estimation of Market Value - $781,007

As of today, 07/13/2025, the estimated market value of 18 Monitor Road, Marshfield considering the above 6 comparable properties is $781,007.

 

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 Property0 Surf Avenue0 Constitution Road0 Constitution Road0 Monitor Road0 Monitor Road0 Monitor Road0 Constellation Road0 Monitor Road61 Monitor Road0 Mayflower Lane109 Surf Avenue43 Constellation Road62 Constellation Road83 Surf Avenue10 Mayflower Lane98 Surf Avenue87 Surf Avenue44 Constellation Road61 Constellation Road37 Constellation Road104 Surf Avenue39 Constellation Road18 Monitor Road34 Monitor Road112 Surf Avenue55 Constellation Road44 Monitor Road$0$100,000$200,000$300,000$400,000$500,000$600,000$700,000$800,000$900,000Total Assessment ($)Total Assessment
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 18 Monitor Road 3/16/2009 $240,000 0 Old Style 1,144 0.12 4 1-0 -
  Criteria
A 24 Monitor Road 4/16/2010 $1 0.0 Bungalow 1,795 0.12 3 1-1
B 12 Monitor Road 6/6/2022 $2,400,000 0.0 Colonial 3,289 0.11 5 4-1
C 16 Monitor Road-Rear 10/23/2015 $570,000 0.0 Cape 1,512 0.11 4 1-0
D 17 Constellation Road 2/3/2003 $0 0.0 Old Style 1,232 0.12 3 3-1
E 23 Constellation Road 1/5/1993 $0 0.0 Ranch 875 0.12 2 1-0
F 17 Monitor Road 12/30/1997 $0 0.0 Old Style 1,144 0.12 3 1-0
G 0 Monitor Road 4/16/2010 $1 0.0 0.12 0 0-0
H 11 Constellation Road 6/22/2021 $1 0.0 Old Style 1,288 0.11 3 2-0
I 13 Monitor Road 9/10/2012 $590,000 0.0 Old Style 1,248 0.11 4 1-1
J 0 Constellation Road 7/29/2021 $60,000 0.0 0.12 0 0-0
K 21 Monitor Road 1/10/2017 $1 0.0 Multi-Conv 2,351 0.23 5 3-0
L 30 Monitor Road 11/5/2020 $1 0.0 Old Style 1,152 0.12 4 2-0
M 18 Constellation Road 4/23/2008 $1 0.0 Old Style 2,903 0.23 4 2-2
N 31 Constellation Road 10/11/2016 $525,000 0.0 Cape 1,624 0.12 3 2-1
O 0 Farragut Road 9/27/2005 $100,000 0.0 0.12 0 0-0
P 12 Farragut Road 9/26/2005 $1,100,000 0.0 Ranch 1,512 0.22 4 2-0
Q 24 Constellation Road 2/23/2011 $0 0.0 Colonial 1,280 0.12 4 2-0
R 22 Farragut Road 3/27/2008 $480,000 0.0 Old Style 1,166 0.12 3 1-1
S 29 Monitor Road 5/8/2009 $1 0.0 Ranch 1,008 0.12 3 1-0
T 28 Constellation Road 8/9/2011 $0 0.0 Ranch 828 0.12 2 1-0
U 34 Monitor Road 1/19/2006 $1 0.0 Cape 1,221 0.12 3 2-0
V 26 Farragut Road 7/3/2003 $0 0.0 Ranch 936 0.12 3 1-0
W 37 Constellation Road 1/26/1979 $0 0.0 Ranch 1,044 0.12 2 1-0
X 0 Constellation Road 1/1/1901 $0 0.0 0.11 0 0-0
Y 32 Constellation Road 12/3/2014 $1 0.0 Cape 2,181 0.12 4 1-0
Z 33 Monitor Road 11/13/2019 $100 0.1 Colonial 1,863 0.12 4 3-1
- 32 Farragut Road 5/9/2017 $100 0.1 Cape 1,784 0.12 6 1-1
- 0 Monitor Road 7/11/2017 $0 0.1 0.12 0 0-0
- 17 Constitution Road 11/3/2021 $1,175,000 0.1 Colonial 1,523 0.12 3 3-0
- 23 Constitution Road 12/21/2007 $100 0.1 Colonial 1,736 0.12 3 2-0
- 39 Constellation Road 4/26/2002 $364,900 0.1 Colonial 1,917 0.12 3 2-0
- 0 Constellation Road 1/1/1901 $0 0.1 0.12 0 0-0
- 0 Constitution Road 1/1/1901 $0 0.1 0.12 0 0-0
- 11 Constitution Road 4/29/1998 $0 0.1 Old Style 2,120 0.11 3 2-0
- 36 Farragut Road 3/5/2004 $0 0.1 Bungalow 648 0.12 3 0-1
- 11 Farragut Road 6/25/2018 $850,000 0.1 Colonial 2,765 0.11 4 3-0
- 39 Monitor Road 4/21/2022 $1 0.1 Ranch 816 0.12 3 1-0
- 17 Farragut Road 8/22/2017 $659,000 0.1 Colonial 1,806 0.12 3 2-0
- 21 Farragut Road 3/30/1990 $1 0.1 Old Style 1,962 0.12 3 1-0
- 31 Constitution Road 4/9/1993 $100,000 0.1 Colonial 1,920 0.12 3 2-0
- 25 Farragut Road 2/16/2005 $210,000 0.1 Old Style 2,042 0.12 4 1-0
- 44 Monitor Road 8/31/1988 $115,000 0.1 Colonial 2,644 0.12 2 3-1
- 0 Constellation Road 10/27/2015 $1 0.1 0.12 0 0-0
- 43 Constellation Road 10/1/2004 $390,000 0.1 Ranch 816 0.12 2 1-0
- 40 Farragut Road 7/2/2010 $430,000 0.1 Cape 2,297 0.12 3 2-0
- 37 Constitution Road 10/1/2020 $350,000 0.1 Colonial 2,448 0.12 3 2-0
- 29 Farragut Road 8/31/2000 $0 0.1 Colonial 3,222 0.12 4 3-1
- 12-A Hartford Road 10/21/2019 $265,000 0.1 Old Style 1,248 0.11 4 1-0
- 43 Monitor Road 1/22/2002 $0 0.1 Cape 1,368 0.12 4 2-0
- 44 Constellation Road 5/29/1967 $0 0.1 Colonial 2,080 0.12 4 2-0
- 12 Constitution Road 6/29/2018 $725,000 0.1 Convent'Nl 1,506 0.11 3 2-0
- 33 Farragut Road 5/17/2023 $865,000 0.1 Old Style 1,584 0.12 4 2-0
- 43 Constitution Road 8/17/1999 $195,000 0.1 Colonial 2,479 0.12 3 3-1
- 20 Constitution Road 3/7/2003 $0 0.1 Colonial 1,939 0.12 3 2-2
- 24 Constitution Road 6/8/2007 $1 0.1 Colonial 2,514 0.12 4 2-1
- 98 Surf Avenue 12/26/2019 $100 0.1 Colonial 1,735 0.12 3 2-0
- 22 Hartford Road 12/28/2016 $430,000 0.1 Old Style 1,440 0.12 4 1-1
- 104 Surf Avenue 3/24/2011 $100 0.1 Cape 1,592 0.12 2 2-0
- 44 Farragut Road 6/17/1965 $0 0.1 Raised Ran 1,642 0.12 2 1-0
- 28 Constitution Road 6/23/2021 $10 0.1 Ranch 953 0.12 2 1-0
- 12 Hartford Road 7/28/2021 $100 0.1 Victorian 2,836 0.23 3 3-0
- 26 Hartford Road 6/12/2006 $10 0.1 Ranch 1,116 0.12 3 1-0
- 32 Constitution Road 11/19/1993 $0 0.1 Cape 1,053 0.12 3 1-0
- 37 Farragut Road 2/11/2009 $1 0.1 Old Style 1,470 0.12 3 1-0
- 90 Surf Avenue 10/13/1995 $110,000 0.1 Bungalow 1,101 0.12 3 1-0
- 0 Hartford Road 4/23/1997 $0 0.1 0.12 0 0-0
- 47 Constitution Road 6/8/2012 $10 0.1 Cape 1,170 0.12 4 1-0
- 112 Surf Avenue 11/30/2020 $640,000 0.1 Cape 1,209 0.12 2 2-0
- 11-A Rexhame Road 6/19/1995 $0 0.1 Cape 1,569 0.11 4 1-1
- 80 Surf Avenue 9/11/1997 $0 0.1 Old Style 2,240 0.12 3 2-0
- 34 Hartford Road 4/23/1997 $0 0.1 Old Style 1,188 0.12 4 1-1
- 38 Constitution Road 2/1/2013 $1 0.1 Ranch 1,040 0.23 3 1-0
- 43 Farragut Road 6/6/2002 $0 0.1 Cottage-Yrnd 600 0.12 2 1-0
- 17 Rexhame Road 4/22/2013 $505,000 0.1 Cape 1,618 0.13 4 2-1
- 120 Surf Avenue 4/29/1988 $0 0.1 Colonial 1,764 0.12 3 2-0
- 23 Rexhame Road 11/4/2020 $10 0.1 Cape 2,039 0.14 4 2-0
- 27 Rexhame Road 5/24/2022 $100 0.1 Colonial 1,662 0.15 3 2-0
- 11 Rexhame Road 9/14/2017 $1 0.1 Colonial 1,772 0.12 4 2-0
- 11 Hartford Road 11/6/2020 $1 0.1 Colonial 2,060 0.17 4 2-1
- 0 Monitor Road 5/27/2016 $607,000 0.1 0.11 0 0-0
- 44 Hartford Road 8/1/1997 $149,900 0.1 Cape 1,488 0.23 3 2-0
- 55 Constellation Road 5/27/2016 $607,000 0.1 Contempory 3,106 0.22 4 2-1
- 74 Surf Avenue 10/29/2003 $372,500 0.1 Old Style 1,349 0.12 3 1-1
- 21 Hartford Road 1/19/2022 $640,000 0.1 Old Style 1,225 0.18 4 1-1
- 33 Rexhame Road 2/14/2012 $300,000 0.1 Cape 1,862 0.16 5 2-0
- 46 Constitution Road 7/7/1994 $125,000 0.1 Cape 1,148 0.12 3 1-1
- 87 Surf Avenue 7/11/2003 $300,000 0.1 Colonial 1,637 0.11 3 2-0
- 25 Hartford Road 11/18/1968 $0 0.1 Cottage-Yrnd 720 0.12 3 1-0
- 83 Surf Avenue 9/11/2018 $1 0.1 Colonial 1,230 0.11 5 1-1
- 37 Rexhame Road 8/7/1972 $0 0.1 Colonial 1,392 0.17 3 1-0
- 29 Hartford Road 2/20/2019 $100 0.1 Cape 2,520 0.12 4 2-1
- 109 Surf Avenue 3/7/1996 $0 0.1 Ranch 872 0.22 2 1-0
- 0 Surf Avenue 9/11/2018 $1 0.1 0.11 0 0-0
- 14-A Kearsarge Road 12/6/2012 $1 0.1 Colonial 2,224 0.11 4 2-0
- 0 Constitution Road 1/1/1901 $0 0.1 0.12 0 0-0
- 33 Hartford Road 1/14/2020 $1 0.1 Cottage-Yrnd 1,280 0.12 3 1-0
- 48 Hartford Road 4/28/2014 $0 0.1 Cape 816 0.12 2 1-0
- 0 Rexhame Road 1/1/1901 $0 0.1 0.18 0 0-0
- 0 Monitor Road 12/21/1987 $1 0.1 0.12 0 0-0
- 61 Constellation Road 1/23/2015 $275,000 0.1 Cape 3,041 0.12 2 2-0
- 0 Constitution Road 9/6/2007 $6,000 0.1 0.11 0 0-0
- 37 Hartford Road 2/14/2012 $1 0.1 Ranch 1,204 0.12 3 1-0
- 18 Kearsarge Road 2/4/2014 $0 0.1 Colonial 1,656 0.12 3 2-0
- 61 Monitor Road 9/30/2011 $235,000 0.1 Ranch 920 0 3 1-0
- 22 Kearsarge Road 11/14/2003 $0 0.1 Old Style 1,109 0.12 4 2-0
- 0 Rexhame Road 1/1/1901 $0 0.1 0.19 0 0-0
- 26 Kearsarge Road 9/23/2019 $1 0.1 Old Style 1,393 0.12 4 2-0
- 0 Mayflower Lane 1/1/1901 $0 0.1 0.22 0 0-0
- 14 Kearsarge Road 10/22/2019 $1 0.1 Colonial 2,025 0.12 3 4-0
- 10 Mayflower Lane 10/7/2021 $1 0.1 Colonial 2,020 0.12 4 1-1
- 30 Kearsarge Road 7/14/1994 $0 0.1 Old Style 1,003 0.12 4 1-1
- 43 Hartford Road 6/5/2020 $1 0.1 Cottage-Yrnd 759 0.12 2 1-0
- 0 Monitor Road 1/3/2020 $100 0.1 0.12 0 0-0
- 125 Surf Avenue 10/26/2021 $100 0.1 Cape 776 0.1 2 1-0
- 62 Constellation Road 9/28/2022 $500,000 0.1 Old Style 1,768 0.23 3 1-1
- 20 Rexhame Road 12/31/2014 $0 0.1 Colonial 2,128 0.41 3 2-0
- 0 Constellation Road 9/9/2022 $100 0.1 0.12 0 0-0
- 134 Surf Avenue 12/8/2009 $333,000 0.1 Cape 1,218 0.2 3 1-0
- 0 Constitution Road 1/1/1901 $0 0.1 0.12 0 0-0
- 34 Kearsarge Road 7/24/2024 $780,000 0.1 Cape 972 0.12 1 1-1
Averages 8688 days $161,962 0.08 --- 1,336 0.13 --- ---  
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
L11-03-04 18 Monitor Road