443 Main Street Unit B, Chatham, MA 02633

443 Main Street Unit B Chatham MA 02633
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Owner Information
Owner 1
Driscoll Enterprises LLC
Owner 2
Owner's Address
380 Cordell Dr Danville, CA 94526
Market Sale Information
Most recent sale date
12/7/2023
Previous sale date
3/25/2009
Transfer document #
36123-125
Previous transfer document
23557-27
Grantor
443 Main LLC
Previous grantor
Gd Nominee Trust
Most recent sale price
$5,000,000.00
Previous sale price
$1.00
Site Information
Property ID
15D-57-XB
Lot Size
0
Use Code
343 - Commercial Property
Zoning
Gb1
Building Style
Condo
Number of Rooms
Stories
1
Number of Beds
Year Built
1914
Number of full baths
Condition
Number of half baths
Finished Area
1049
Number of Kitchen
Gross Living Area
Number of Fireplaces
Bsmnt floot
Number of parking
Interior walls
Floor type
Solar Hot Water
No
Roof Structure
Heating type
Ht-Wt/Cool Air
Roof Cover
Heating fuel
Oil
Frame type
Wood Frame
Air Condition (%)
100
Sidings
Assessment Information
Fiscal Year
2025
Land Value
$0.00
Total value
$302,600.00
Building value
$302,600.00
Estimated tax
$1,050.00
Yard improvement value
$0.00
Flood Map MassMapper Google Street View
Certified Mass Appraisal
20132014201520162017201920202021202220232024$0$50,000$100,000$150,000$200,000$250,000$300,000$350,000Total Assessment ($)ImprovementsLandBuildingTotal Assessment
Comparable Properties
Mailing Labels $Valuation Report Copy To Clipboard
443 Main Street Unit B425 Main Street Unit B595 Main Street Unit 34$0$100,000$200,000$300,000$400,000$500,000$600,000$700,000$800,000$900,000Subject PropertyTotal Assessment ($)Total Assessment
Address 443 Main Street Unit B A) 425 Main Street Unit BB) 595 Main Street Unit 34
Photo
Plan
Map
Proximity 0.00.3
Last Sold 4/24/20255/9/2025
Price $525,000$750,000
Net Living Area 8361,110
Stories 01
Sale Price/sft $4,766.44$627.99$675.68
Style CondoCondoRetail
Age 191419971999
Rooms
Bedrooms
Full baths
Half baths
Gross Living Area
Heating Fuel OilGasGas
Detached Garage
Lot Size 000
Roof Cover
AEM Value - Building $302,600.00$448,900$824,600
AEM Value - Land $0.00$0$0
AEM Value - Other $0.00$300$0
AEM Value - Total $302,600.00$449,200$824,600
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 443 Main Street Unit B 12/7/2023 $5,000,000 0 Condo 1,049 0 - -
  Criteria
A 425 Main Street Unit B 4/24/2025 $525,000 0.0 Condo 836 0 -
B 595 Main Street Unit 34 5/9/2025 $750,000 0.3 Retail 1,110 0 -
Averages 104 days $637,500 0.16 --- 973 0 --- ---  

Estimation of Market Value - $495,090

As of today, 08/13/2025, the estimated market value of 443 Main Street Unit B, Chatham considering the above 2 comparable properties is $495,090.

 

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 Property432-436 Main Street0 Chatham Bars Avenue85 Mill Pond Road443 Main Street Unit B15 Chatham Bars Avenue Unit 211 Chatham Bars Avenue436 Main Street Unit 1488 Main Street15 Chatham Bars Avenue Unit 152 Homestead Lane432 Main Street Unit X152 Chatham Bars Avenue490 Main Street484 Main Street53 Shattuck Place480 Main Street11 Nameless Lane17 Striper Lane51 Shattuck Place77 Mill Pond Road23 Chatham Bars Avenue81 Mill Pond Road74 Mill Pond Road39 Homestead Lane64 Mill Pond Road11 Mill Pond Lane27 Mill Pond Lane$0$1,000,000$2,000,000$3,000,000$4,000,000$5,000,000$6,000,000$7,000,000Total Assessment ($)Total Assessment
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 443 Main Street Unit B 12/7/2023 $5,000,000 0 Condo 1,049 0 - -
  Criteria
A 433 Main Street Unit A 8/26/2016 $0 0.0 Condo 2,124 0 -
B 425 Main Street Unit B 4/24/2025 $525,000 0.0 Condo 836 0 -
C 425 Main Street Unit C 12/5/2012 $1,050,000 0.0 Garden End 577 0 1 1-0
D 425 Main Street Unit D 2/8/2006 $1,111,300 0.0 Garden End 578 0 1 1-0
E 427 Main Street Unit E 2/28/2025 $399,000 0.0 Free Standing 444 0 1 1-0
F 435 Main Street Unit F 2/14/2025 $475,000 0.0 Free Standing 616 0 2 1-0
G 425-435 Main Street 10/5/2012 $1 0.0 4,020 0.27 0 0-0
H 447 Main Street 1/26/2024 $1 0.0 Store(Sm. Ret) 1,875 0.2 -
I 31 Mill Pond Road 9/4/2024 $1,650,000 0.0 Cape 1,896 0.3 4 2-1
J 43 Mill Pond Road 5/14/2012 $1 0.0 Colonial 3,728 0.52 6 5-1
K 423 Main Street 7/12/2024 $1 0.0 Apartments 3,248 0.47 -
L 21 Mill Pond Road 11/22/2010 $820,000 0.0 Reno'D Antique 2,055 0.15 3 2-0
M 459 Main Street 12/28/2020 $1 0.0 Apartments 3,937 0.18 -
N 442 Main Street 9/9/2021 $10 0.0 Store(Sm. Ret) 2,280 0.25 -
O 432-436 Main Street 4/14/2005 $1 0.0 0.39 0 0-0
P 432 Main Street Unit X1 4/15/2005 $965,000 0.0 Retail 2,149 0 -
Q 436 Main Street Unit 1 4/14/2005 $490,000 0.0 Retail 1,590 0 -
R 436 Main Street Unit 2 4/6/2007 $460,000 0.0 Retail 936 0 -
S 415 Main Street 12/18/2023 $99 0.0 Reno'D Antique 1,813 0.13 3 4-0
T 28 Mill Pond Road 7/19/1994 $1 0.0 Antique 1,412 0.13 3 1-0
U 411 Main Street 4/16/2019 $1,199,000 0.1 Old Style 1,374 0.25 3 3-0
V 450 Main Street 10/27/2020 $1 0.1 Apartments 7,396 0.26 -
W 38 Mill Pond Road 5/17/2019 $1,889,000 0.1 Old Style 1,690 0.25 5 3-0
X 456 Main Street 4/29/2022 $1,574,999 0.1 Store(Sm. Ret) 781 0.13 -
Y 48 Homestead Lane 10/4/2016 $290,000 0.1 Ranch 1,051 0.17 2 1-0
Z 55 Mill Pond Road 10/1/2009 $99 0.1 Cape 4,170 0.73 6 4-1
- 409 Main Street 2/8/2008 $1 0.1 Office Building 1,527 0.1 -
- 50 Homestead Lane 9/4/2014 $1 0.1 Old Style 1,286 0.17 4 1-1
- 18 Mill Pond Road 7/9/2012 $1 0.1 Old Style 1,508 0.2 3 2-0
- 22 Mill Pond Road 11/15/2022 $1 0.1 Old Style 2,607 0.38 5 4-0
- 416 Main Street 2/16/2024 $1 0.1 Reno'D Antique 2,556 0.43 3 3-1
- 475 Main Street 2/10/2012 $1,175,000 0.1 Store(Sm. Ret) 9,530 0.49 -
- 52 Homestead Lane 5/20/1999 $210,000 0.1 Ranch 600 0.09 2 1-0
- 403 Main Street 7/28/2006 $1 0.1 Office Building 2,630 0.36 -
- 24 Nameless Lane 7/14/2022 $1 0.1 Cape 2,675 0.3 3 3-1
- 470 Main Street 12/26/2012 $1 0.1 Store(Sm. Ret) 0.35 -
- 26 Nameless Lane 2/6/2014 $1 0.1 Ranch 1,210 0.31 2 1-0
- 12 Striper Lane 2/15/2019 $999,000 0.1 Colonial 1,459 0.16 2 2-0
- 17 Striper Lane 10/14/2016 $1 0.1 Old Style 2,173 0.25 3 3-0
- 410 Main Street 12/4/2024 $675,000 0.1 Store(Sm. Ret) 1,008 0.26 -
- 12 Cahoons Hollow 3/7/1996 $100 0.1 Old Style 1,473 0.19 4 1-1
- 46 Homestead Lane 1/5/2001 $925,000 0.1 Old Style 2,564 0.37 4 3-1
- 420 Main Street 11/1/1993 $115,000 0.1 Ranch 1,497 0.34 2 1-0
- 77 Mill Pond Road 5/22/2015 $1,380,000 0.1 Cape 1,539 0.1 3 2-2
- 81 Mill Pond Road 6/15/2023 $2,777,500 0.1 Cape 2,097 0.25 4 3-0
- 20 Chatham Bars Avenue 9/25/2015 $2,000,000 0.1 Colonial 5,880 0.47 5 4-1
- 11 Chatham Bars Avenue 4/9/2024 $1 0.1 Garden End 1,112 0 2 2-0
- 480 Main Street 12/20/2024 $3,300,000 0.1 Retail 3,660 0 -
- 482 Main Street 5/22/1980 $0 0.1 0.11 0 0-0
- 20 Striper Lane 5/23/2018 $1,360,000 0.1 Old Style 2,306 0.19 3 3-1
- 14 Mill Pond Road 2/10/2006 $0 0.1 Ranch 665 0.57 2 1-0
- 11 Mill Pond Lane 12/20/2018 $1 0.1 Cape 3,481 0.91 3 2-1
- 16 Nameless Lane 12/16/2022 $3,100,000 0.1 Colonial 2,720 0.3 3 3-1
- 483 Main Street 11/30/2022 $1 0.1 Store(Sm. Ret) 2,583 0.3 -
- 393 Main Street 6/28/2023 $1,995,000 0.1 Free Standing 1,650 0 2 3-0
- 22 Cahoons Hollow 1/24/2025 $2,350,000 0.1 Cape 1,883 0.19 3 3-1
- 391-393 Main Street 11/30/2015 $1 0.1 0.21 0 0-0
- 25 Homestead Lane 11/21/2016 $1 0.1 Cape 1,727 0.19 3 2-0
- 391 Main Street 1/13/2023 $1,170,000 0.1 Free Standing 958 0 2 2-0
- 64 Mill Pond Road 12/20/2018 $1 0.1 Cape 2,687 0.5 4 2-1
- 392-402 Main Street 6/12/2012 $0 0.1 Condo 5,892 0.83 -
- 29 Homestead Lane 8/15/2013 $1,040,000 0.1 Colonial 3,992 0.41 4 3-1
- 41 Nameless Lane 3/25/2011 $0 0.1 0.27 -
- 27 Striper Lane 6/15/2018 $1,250,000 0.1 Reno'D Antique 2,324 0.25 3 3-0
- 484 Main Street 11/7/2012 $1 0.1 Store(Sm. Ret) 3,847 0.12 -
- 74 Mill Pond Road 7/11/2014 $1,450,000 0.1 Cape 1,560 0.31 4 2-0
- 11 Nameless Lane 4/17/2007 $700,000 0.1 Old Style 2,179 0.49 4 2-0
- 488 Main Street 6/17/2014 $1 0.1 Store(Sm. Ret) 1,517 0.04 -
- 15 Chatham Bars Avenue Unit 1 3/26/2004 $1 0.1 Retail 3,216 0 -
- 15 Chatham Bars Avenue Unit 2 3/26/2004 $1 0.1 Garden End 1,660 0 2 1-1
- 15 Chatham Bars Avenue 2/14/2014 $0 0.1 Condo 4,982 0.11 0 0-0
- 30 Striper Lane 5/21/2024 $1 0.1 Reno'D Antique 2,332 0.23 6 3-1
- 489 Main Street 6/25/2019 $5,100,000 0.1 Restaurant 7,254 0.38 -
- 39 Homestead Lane 10/14/2022 $3,875,000 0.1 Colonial 2,796 0.5 5 3-2
- 0 Nameless Lane 12/11/2007 $1 0.1 0.68 0 0-0
- 490 Main Street 4/13/2001 $100 0.1 Store(Sm. Ret) 2,108 0.11 -
- 10 Mill Pond Road 11/1/2016 $1 0.1 Reno'D Antique 2,719 0.35 4 4-1
- 388 Main Street 10/31/2011 $1,335,000 0.1 Reno'D Antique 3,158 0.2 9 5-1
- 85 Mill Pond Road 10/1/1996 $0 0.1 0.16 -
- 0 Main Street 12/21/2017 $2,500,000 0.1 0.44 -
- 27 Mill Pond Lane 1/2/2020 $3,100,000 0.1 Colonial 3,495 0.9 5 4-0
- 13 Homestead Ln East 1/24/2018 $1 0.1 Old Style 1,530 0.11 4 2-0
- 15 Homestead Ln East 10/2/2020 $1 0.1 Old Style 1,617 0.19 4 2-0
- 10 Willow Bend 1/6/1999 $1 0.1 Town Hse End 717 0 2 1-1
- 384 Main Street Unit E 4/21/2017 $400,000 0.1 Garden End 823 0 2 2-0
- 384 Main Street Unit F 9/10/2021 $1 0.1 Garden End 793 0 2 1-1
- 384 Main Street 1/2/1985 $1 0.1 Condo 1,570 0.16 0 0-0
- 493 Main Street 11/12/1937 $0 0.1 0.63 -
- 51 Shattuck Place 8/21/2018 $1 0.1 Reno'D Antique 2,133 0.22 3 2-1
- 4 Homestead Ln East 5/24/2013 $2,650,000 0.1 Old Style 2,378 0.52 4 3-0
- 19 Willow Bend 6/17/2021 $1 0.1 Reno'D Antique 2,159 0.18 4 2-1
- 53 Shattuck Place 12/29/2015 $1 0.1 Ranch 1,164 0.54 2 2-0
- 499 Main Street 1/29/2024 $100 0.1 Store(Sm. Ret) 4,080 0.37 -
- 52 Chatham Bars Avenue 11/7/2019 $1 0.1 Antique 1,813 0.5 5 2-0
- 0 Chatham Bars Avenue 6/7/2017 $1 0.1 0.74 -
- 19 Homestead Ln East 3/4/2020 $1 0.1 Antique 1,284 0.13 3 1-0
- 23 Chatham Bars Avenue 7/22/1938 $1 0.1 Utility Bldg 552 2.25 -
Averages 4583 days $616,808 0.08 --- 2,077 0.28 --- ---  
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
15D-57-XB 443 Main Street Unit B