21 Greensward Circle, Mashpee, MA 02649

Owner Information
Owner 1
Mark C Goldstein
Owner 2
Beth A Amdur
Owner's Address
1 Manning Way Sharon, MA 02064
Market Sale Information
Most recent sale date
9/15/2021
Previous sale date
6/26/2013
Transfer document #
(227543)-
Previous transfer document
(200736)
Grantor
Jylanne Dunne
Previous grantor
Jay J Derenzo
Most recent sale price
$3,196,000.00
Previous sale price
$2,000,000.00
Site Information
Property ID
122-10-0
Lot Size
0.52
Use Code
101 - Residential, single family
Zoning
R3
Building Style
Custom
Number of Rooms
10
Stories
1.9
Number of Beds
5
Year Built
2012
Number of full baths
6
Condition
Number of half baths
2
Finished Area
5658
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
$559,400.00
Total value
$3,867,800.00
Building value
$3,253,100.00
Estimated tax
$24,831.00
Yard improvement value
$55,300.00
Certified Mass Appraisal
19992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024$0$500,000$1,000,000$1,500,000$2,000,000$2,500,000$3,000,000$3,500,000$4,000,000$4,500,000Total Assessment ($)ImprovementsLandBuildingTotal Assessment
Comparable Properties
70 Triton Way21 Greensward Circle$2,600,000$2,800,000$3,000,000$3,200,000$3,400,000$3,600,000$3,800,000$4,000,000Subject PropertyTotal Assessment ($)Total Assessment
Address 21 Greensward Circle A) 70 Triton Way
Photo
Plan
Map
Proximity 0.4
Last Sold 5/28/2025
Price $6,720,000
Net Living Area 4,866
Stories 2
Sale Price/sft $564.86$1381.01
Style CustomContemporary
Age 20122000
Rooms 109
Bedrooms 54
Full baths 66
Half baths 22
Gross Living Area
Heating Fuel GasGas
Detached Garage
Lot Size 0.520.35
Roof Cover Asphalt ShingleWood Shingles
AEM Value - Building $3,253,100.00$1,676,300
AEM Value - Land $559,400.00$1,414,300
AEM Value - Other $55,300.00$39,600
AEM Value - Total $3,867,800.00$3,130,200
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 21 Greensward Circle 9/15/2021 $3,196,000 0 Custom 5,658 0.52 5 6-2 -
  Criteria
A 70 Triton Way 5/28/2025 $6,720,000 0.4 Contemporary 4,866 0.35 4 6-2
Averages 46 days $6,720,000 0.44 --- 4,866 0.35 --- ---  

Estimation of Market Value - $8,058,630

As of today, 07/13/2025, the estimated market value of 21 Greensward Circle, Mashpee considering the above 1 comparable properties is $8,058,630.

 

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 Troon Knob0 Shore Drive West0 Golf Course20 Troon Knob14 Greensward Circle30 Troon Way143 Greensward Road45 Greensward Circle138 Greensward Road24 Troon Way41 Greensward Circle27 Greensward Circle130 Greensward Road37 Greensward Circle9 Troon Knob1 Greensward Circle11 Troon Knob144 Greensward Road7 Greensward Circle15 Greensward Circle33 Greensward Circle0 Golf Course29 Troon Knob36 Troon Way21 Greensward Circle125 Greensward Road19 Troon Knob$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
@ 21 Greensward Circle 9/15/2021 $3,196,000 0 Custom 5,658 0.52 5 6-2 -
  Criteria
A 15 Greensward Circle 6/19/2020 $100 0.0 Colonial 3,947 0.46 3 3-1
B 0 Golf Course 7/23/1998 $0 0.0 16.57 -
C 27 Greensward Circle 11/15/2023 $1,220,000 0.0 Colonial 2,681 0.53 4 3-1
D 22 Greensward Circle 1/23/2018 $1 0.0 Cape 1,870 0.41 3 2-1
E 14 Greensward Circle 8/26/2004 $385,000 0.0 Ranch 1,584 0.42 4 2-0
F 7 Greensward Circle 12/21/2017 $740,000 0.0 Contemporary 3,696 0.45 3 4-1
G 33 Greensward Circle 8/22/2011 $100 0.0 Contemporary 4,412 0.75 6 5-0
H 30 Greensward Circle 8/15/2014 $1,170,000 0.1 Contemporary 5,675 0.55 5 4-1
I 149 Greensward Road 6/8/2009 $485,000 0.1 Contemporary 2,835 0.43 4 5-0
J 29 Troon Knob 3/10/2025 $2,800,000 0.1 New Style 4,089 0.61 4 4-1
K 143 Greensward Road 11/13/2009 $350,000 0.1 Contemporary 2,095 0.49 3 3-0
L 1 Greensward Circle 11/13/2009 $0 0.1 Contemporary 3,515 0.52 3 3-1
M 19 Troon Knob 2/12/2018 $100 0.1 Custom 7,163 0.65 4 6-1
N 37 Greensward Circle 9/5/2019 $737,500 0.1 Cape 2,450 0.78 3 4-0
O 157 Greensward Road 9/9/2021 $701,000 0.1 Contemporary 1,713 0.58 2 2-1
P 38 Greensward Circle 1/15/2002 $100 0.1 Contemporary 1,768 0.47 4 2-0
Q 0 Golf Course 7/23/1998 $0 0.1 0.07 -
R 11 Troon Knob 12/5/2016 $955,000 0.1 Contemporary 2,734 0.48 3 3-0
S 20 Troon Knob 7/24/1998 $0 0.1 1.3 -
T 41 Greensward Circle 7/12/2022 $10 0.1 Colonial 2,109 0.46 4 2-1
U 163 Greensward Road 5/14/2021 $622,000 0.1 Contemporary 860 0.44 3 2-0
V 46 Greensward Circle 9/23/2022 $650,000 0.1 Contemporary 3,173 0.43 4 4-1
W 144 Greensward Road 6/24/2005 $1 0.1 Colonial 3,856 0.35 4 3-1
X 150 Greensward Road 8/22/2005 $885,000 0.1 Cape 2,703 0.36 3 2-1
Y 9 Troon Knob 9/27/2022 $100 0.1 Contemporary 2,164 0.3 2 3-1
Z 138 Greensward Road 4/23/2010 $100 0.1 Contemporary 2,677 0.36 3 3-0
- 156 Greensward Road 1/18/2019 $100 0.1 Cape 2,007 0.36 3 3-0
- 125 Greensward Road 9/9/2021 $3,500,000 0.1 Custom 3,485 1.18 4 5-0
- 45 Greensward Circle 10/27/2006 $650,000 0.1 Cape 1,938 0.61 4 2-1
- 0 Troon Knob 7/24/1998 $0 0.1 0.06 -
- 24 Troon Way 8/15/2008 $735,000 0.1 Contemporary 1,516 0.39 3 2-1
- 30 Troon Way 8/3/2011 $10 0.1 Cape 1,750 0.41 3 2-1
- 130 Greensward Road 10/29/2001 $0 0.1 Contemporary 2,598 0.33 3 2-1
- 162 Greensward Road 5/26/2016 $495,000 0.1 Colonial 1,524 0.36 4 2-0
- 54 Greensward Circle 3/24/2010 $1 0.1 Contemporary 3,695 0.33 5 4-1
- 36 Troon Way 11/26/2010 $1 0.1 Custom 4,116 0.49 5 5-1
- 0 Shore Drive West 3/12/2008 $100 0.1 1.1 -
Averages 4741 days $461,657 0.08 --- 2,497 0.94 --- ---  
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
122 10 0 21 Greensward Circle