173 Main Street, Chatham, MA 02633

173 Main Street Chatham MA 02633
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Owner Information
Owner 1
Campbell Webb & Pamela A
Owner 2
Owner's Address
110 Forest St Wellesley, MA 02481-6829
Market Sale Information
Most recent sale date
4/19/2019
Previous sale date
2/27/2009
Transfer document #
31962-234
Previous transfer document
23488-130
Grantor
Gillis S Cashman
Previous grantor
Edward L Jenkins
Most recent sale price
$3,900,000.00
Previous sale price
$1,675,000.00
Site Information
Property ID
16C-10-50
Lot Size
0.39
Use Code
101 - Residential, single family
Zoning
R20
Building Style
Reno'D Antique
Number of Rooms
8
Stories
1.9
Number of Beds
4
Year Built
1823
Number of full baths
4
Condition
Number of half baths
1
Finished Area
3450
Number of Kitchen
Gross Living Area
Number of Fireplaces
Bsmnt floot
Number of parking
Interior walls
Plastr/Wall Bd
Floor type
Hardwd/Softwd
Solar Hot Water
No
Roof Structure
Gable
Heating type
Warm/Cool Air
Roof Cover
Asph/Cmp Shin
Heating fuel
Gas
Frame type
Wood Frame
Air Condition (%)
Sidings
Wood Shingle
Assessment Information
Fiscal Year
2025
Land Value
$2,470,000.00
Total value
$5,664,400.00
Building value
$3,174,300.00
Estimated tax
$19,655.00
Yard improvement value
$20,100.00
Flood Map MassMapper Google Street View
Certified Mass Appraisal
200720082009201020112012201320142015201620172018201920202021202220232024$0$1,000,000$2,000,000$3,000,000$4,000,000$5,000,000$6,000,000Total Assessment ($)ImprovementsLandBuildingTotal Assessment
Comparable Properties
Mailing Labels $Valuation Report Copy To Clipboard
107 School Street169 Shore Road173 Main Street$0$1,000,000$2,000,000$3,000,000$4,000,000$5,000,000$6,000,000Subject PropertyTotal Assessment ($)Total Assessment
Address 173 Main Street A) 107 School StreetB) 169 Shore Road
Photo
Plan
Map
Proximity 0.10.5
Last Sold 2/28/20253/7/2025
Price $3,800,000$5,000,000
Net Living Area 2,9233,319
Stories 1.92
Sale Price/sft $1,130.43$1300.03$1506.48
Style Reno'D AntiqueNew StyleColonial
Age 182320121993
Rooms 8810
Bedrooms 454
Full baths 452
Half baths 111
Gross Living Area
Heating Fuel GasGasGas
Detached Garage
Lot Size 0.390.330.53
Roof Cover Asph/Cmp ShinWood ShinWood Shin
AEM Value - Building $3,174,300.00$2,218,200$1,283,800
AEM Value - Land $2,470,000.00$1,445,200$4,213,800
AEM Value - Other $20,100.00$1,200$0
AEM Value - Total $5,664,400.00$3,664,600$5,497,600
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 173 Main Street 4/19/2019 $3,900,000 0 Reno'D Antique 3,450 0.39 4 4-1 -
  Criteria
A 107 School Street 2/28/2025 $3,800,000 0.1 New Style 2,923 0.33 5 5-1
B 169 Shore Road 3/7/2025 $5,000,000 0.5 Colonial 3,319 0.53 4 2-1
Averages 145 days $4,400,000 0.29 --- 3,121 0.43 --- ---  

Estimation of Market Value - $5,152,150

As of today, 07/26/2025, the estimated market value of 173 Main Street, Chatham considering the above 2 comparable properties is $5,152,150.

 

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 Property193 Main Street99 Water Street23 Mill Hill Lane30 Mill Hill Lane99 School Street78 Water Street10 Mill Hill Lane75 Water Street35 Mill Hill Lane20 Mill Hill Lane117 School Street43 Hallet Lane63 Water Street89 Water Street96 Water Street31 Hallet Lane35 Hallet Lane23 Hallet Lane102 Water Street115 Main Street107 School Street177 Main Street83 Water Street183 Main Street107 Main Street85 School Street173 Main Street$0$1,000,000$2,000,000$3,000,000$4,000,000$5,000,000$6,000,000Total Assessment ($)Total Assessment
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 173 Main Street 4/19/2019 $3,900,000 0 Reno'D Antique 3,450 0.39 4 4-1 -
  Criteria
A 177 Main Street 9/18/1998 $430,000 0.0 Reno'D Antique 2,586 0.24 4 5-1
B 165 Main Street 8/1/2012 $1 0.0 Reno'D Antique 2,740 0.23 5 3-1
C 183 Main Street 8/14/2007 $1 0.0 Reno'D Antique 3,332 0.32 5 4-0
D 17 Lighthouse Lane 5/8/2007 $1 0.0 Cape 3,189 0.53 3 3-1
E 193 Main Street 11/15/2005 $1,900,000 0.0 New Style 2,392 0.44 3 2-0
F 14 Wilderwood Lane 6/17/2002 $100 0.0 Cape 1,153 0.23 2 1-0
G 170 Main Street 9/4/2020 $2,690,000 0.0 Reno'D Antique 2,064 0.5 3 4-1
H 151 Main Street 12/2/2016 $1,750,000 0.0 Reno'D Antique 1,215 0.19 2 3-1
I 23 Hallet Lane 3/10/2020 $1 0.0 Old Style 1,796 0.34 4 2-1
J 24 Wilderwood Lane 12/19/2005 $1 0.0 Colonial 2,356 0.24 3 3-0
K 162 Main Street 1/27/2014 $1 0.0 Free Standing 1,407 0 3 2-1
L 20 Andrew Harding Lane 1/4/2024 $100 0.0 Free Standing 924 0 2 1-1
M 0 Andrew Harding Lane 6/10/1983 $0 0.0 0.25 0 0-0
N 188 Main Street 6/25/2018 $10 0.0 Reno'D Antique 1,965 0.28 4 2-0
O 158 Main Street 11/14/2003 $1,200,000 0.0 Reno'D Antique 1,789 0.16 3 4-0
P 201 Main Street 6/26/2020 $2,100,000 0.1 Reno'D Antique 2,963 0.14 4 5-1
Q 180 Main Street 9/20/1993 $1 0.1 Reno'D Antique 1,970 0.52 5 2-1
R 31 Hallet Lane 7/27/2011 $1,280,000 0.1 Cape 4,094 0.54 4 4-2
S 83 Water Street 2/1/2021 $1 0.1 New Style 3,140 0.63 4 4-1
T 35 Hallet Lane 10/27/1997 $637,500 0.1 Cape 3,303 0.53 4 3-1
U 24 Andrew Harding Lane 8/13/1985 $0 0.1 Reno'D Antique 1,108 0.05 3 2-0
V 25 Wilderwood Lane 5/4/2010 $1 0.1 Colonial 2,022 0.25 3 2-0
W 142 Main Street 10/21/1998 $160,000 0.1 Antique 1,573 0.18 3 2-1
X 14 Hallet Lane 8/3/2020 $2,500,000 0.1 Reno'D Antique 3,197 0.26 6 6-1
Y 202 Main Street 8/11/2015 $1 0.1 Old Style 1,869 0.33 5 2-0
Z 26 Andrew Harding Lane 9/2/1997 $470,000 0.1 Reno'D Antique 1,928 0.18 4 3-1
- 207 Main Street 11/12/2014 $1,850,000 0.1 Cape 2,156 0.16 4 3-1
- 0 Andrew Harding Lane 10/28/1993 $1 0.1 0.05 -
- 135 Main Street 1/5/1996 $1 0.1 Reno'D Antique 4,759 0.76 5 4-0
- 136 Main Street 2/12/2016 $1 0.1 Old Style 2,033 0.27 5 3-1
- 43 Hallet Lane 1/11/2021 $1 0.1 Cape 1,514 0.15 3 3-1
- 0 Hallet Lane 6/7/2017 $1 0.1 0.92 -
- 20 Mill Hill Lane 2/14/2011 $1 0.1 Reno'D Antique 2,158 0.3 5 3-0
- 89 Water Street 3/20/2000 $255,000 0.1 Reno'D Antique 2,701 0.53 5 4-0
- 0 Holway Street 8/11/2015 $100 0.1 0.33 -
- 99 Water Street 8/11/2023 $100 0.1 Reno'D Antique 2,300 0.22 5 3-1
- 213 Main Street 5/8/2023 $1 0.1 Antique 1,238 0.28 4 2-0
- 30 Mill Hill Lane 7/24/2025 $2,700,000 0.1 Antique 1,680 0.49 4 2-0
- 0 Andrew Harding Lane 9/2/1997 $470,000 0.1 0.16 -
- 0 Andrew Harding Lane 7/2/2004 $315,000 0.1 1.27 -
- 17 Mistover Lane 11/2/2021 $1 0.1 Cape 1,632 0.39 3 2-0
- 40 Hallet Lane 10/3/2005 $865,000 0.1 Old Style 1,172 0.12 3 2-0
- 124 Main Street 8/8/1996 $1 0.1 Colonial 2,342 0.24 3 3-1
- 10 Mill Hill Lane 4/12/2024 $2,307,500 0.1 Reno'D Antique 1,368 0.13 3 2-1
- 150 Main Street 1/5/2012 $99 0.1 Antique 2,552 1.52 3 2-1
- 34 Holway Street 8/19/2021 $5,995,000 0.1 Cape 3,443 0.97 3 4-1
- 44 Hallet Lane 3/4/2016 $1 0.1 Cape 1,656 0.15 3 2-0
- 220 Main Street 10/29/2007 $1 0.1 Reno'D Antique 2,833 0.47 6 3-1
- 12 Mistover Lane 3/23/2021 $1 0.1 Antique 1,682 0.5 4 1-2
- 223 Main Street 1/7/2019 $10 0.1 Reno'D Antique 2,137 0.25 3 2-1
- 23 Mill Hill Lane 7/20/2020 $0 0.1 Reno'D Antique 2,333 0.2 4 3-0
- 35 Mill Hill Lane 10/25/2024 $3,195,000 0.1 Colonial 2,016 0.13 4 3-0
- 85 School Street 7/1/2021 $1 0.1 Reno'D Antique 3,895 0.75 4 5-1
- 102 Water Street 5/16/2011 $1 0.1 Reno'D Antique 2,546 0.25 7 4-0
- 115 Main Street 8/20/2004 $850,000 0.1 Reno'D Antique 2,527 0.16 5 4-0
- 75 Water Street 12/21/2021 $2,280,000 0.1 Reno'D Antique 2,311 0.15 4 2-1
- 99 School Street 12/22/2015 $1 0.1 Cape 1,581 0.24 3 2-1
- 229 Main Street 8/17/2020 $1 0.1 Antique 2,648 0.25 5 2-2
- 143 Water Street 8/29/2006 $1 0.1 Colonial 2,048 0.4 3 3-0
- 114 Main Street 7/31/2023 $2,590,000 0.1 Antique 4,449 0.17 6 4-0
- 25 Holway Street 6/15/2016 $3,900,000 0.1 B&B/Inn 7,318 0.61 -
- 67 School Street 1/24/2025 $1,775,000 0.1 Reno'D Antique 1,155 0.25 2 1-0
- 107 Main Street 3/7/2008 $1,550,000 0.1 Reno'D Antique 3,902 0.38 4 3-1
- 63 Water Street 2/28/2012 $836,000 0.1 Reno'D Antique 2,507 0.33 5 3-0
- 61 School Street 9/22/2017 $2,025,000 0.1 Reno'D Antique 2,079 0.42 4 3-1
- 60 Hallet Lane 7/21/2017 $1 0.1 Antique 1,749 0.14 5 3-0
- 96 Water Street 10/15/1996 $465,000 0.1 Reno'D Antique 2,729 0.43 4 5-1
- 107 School Street 2/28/2025 $3,800,000 0.1 New Style 2,923 0.33 5 5-1
- 138 Water Street 11/3/2011 $1 0.1 Colonial 2,060 0.16 3 3-0
- 0 School Street 11/7/2011 $1,854,000 0.1 0.46 -
- 233 Main Street 11/23/2020 $1 0.1 Reno'D Antique 1,230 0.16 2 1-0
- 78 Water Street 12/11/1998 $1 0.1 Cape 2,754 0.45 6 3-1
- 117 School Street 7/5/2017 $1 0.1 Reno'D Antique 2,001 0.18 3 3-0
- 8 Watch Hill Way 2/14/2017 $1 0.1 Reno'D Antique 3,486 0.56 3 3-1
- 37 Holway Street 6/30/2025 $2,000,000 0.1 Reno'D Antique 2,212 0.17 4 2-1
Averages 4871 days $759,941 0.08 --- 2,159 0.35 --- ---  
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
16C-10-50 173 Main Street