21 Headwaters Drive, West Yarmouth, MA 02673

Owner Information
Owner 1
Ronald Blanc
Owner 2
Gemima Bernadin
Owner's Address
Pending Verification ,
Market Sale Information
Most recent sale date
4/29/2025
Previous sale date
1/12/2001
Transfer document #
D1522049-1
Previous transfer document
D821782-
Grantor
John Doscas
Previous grantor
John Doscas
Most recent sale price
$670,000.00
Previous sale price
$0.00
Site Information
Property ID
46-19
Lot Size
0.78
Use Code
101 - Residential, single family
Zoning
Building Style
Cape Cod
Number of Rooms
Stories
1
Number of Beds
3
Year Built
2000
Number of full baths
2
Condition
93
Number of half baths
Finished Area
1441
Number of Kitchen
1
Gross Living Area
3446
Number of Fireplaces
Bsmnt floot
Number of parking
Interior walls
Drywall/Sheet
Floor type
Hardwood
Solar Hot Water
No
Roof Structure
Salt Box
Heating type
Forced Air-Duc
Roof Cover
Asph/F Gls/Cmp
Heating fuel
Gas
Frame type
Air Condition (%)
Sidings
Clapboard
Assessment Information
Fiscal Year
2025
Land Value
$198,600.00
Total value
$650,500.00
Building value
$451,900.00
Estimated tax
$4,605.00
Yard improvement value
$0.00
Certified Mass Appraisal
20082009201020112012201320142015201620172018201920202021202220232024$0$100,000$200,000$300,000$400,000$500,000$600,000$700,000Total Assessment ($)ImprovementsLandBuildingTotal Assessment
Comparable Properties
Subject Property51 Town Brook Road3 Archie Road664 Buck Island Road35 Marigold Road106 Traders Lane9 Rainbow Road12 Acadia Road6 Emerald Avenue4 Maura Road21 Headwaters Drive15 Headwaters Drive$0$100,000$200,000$300,000$400,000$500,000$600,000$700,000$800,000Total Assessment ($)Total Assessment
Address 21 Headwaters Drive A) 15 Headwaters DriveB) 106 Traders LaneC) 35 Marigold RoadD) 51 Town Brook RoadE) 4 Maura RoadF) 3 Archie RoadG) 12 Acadia RoadH) 664 Buck Island RoadI) 6 Emerald AvenueJ) 9 Rainbow Road
Photo
Plan
Map
Proximity 0.00.20.50.50.80.80.91.01.01.0
Last Sold 6/20/20251/3/20252/21/20254/16/20256/3/20254/29/20252/4/20253/21/20251/8/202512/31/2024
Price $782,450$574,000$670,000$525,000$660,500$561,795$615,000$551,000$675,000$1,024,500
Net Living Area 1,6341,3221,6481,1581,5361,2361,5921,0921,4761,404
Stories 1.51.2512111.75111
Sale Price/sft $464.95$478.86$434.19$406.55$453.37$430.01$454.53$386.31$504.58$457.32$729.70
Style Cape CodCape CodCape CodCape CodConventionalCape CodCape CodColonialRanchCape CodCape Cod
Age 20002000197919501932197019531971197719401950
Rooms 785
Bedrooms 34343434334
Full baths 22121211112
Half baths 111
Gross Living Area 34464004305236641800378423913166272020442808
Heating Fuel GasGasElectricOilOilOilGasGasGasGasOil
Detached Garage
Lot Size 0.780.730.590.280.270.380.170.280.670.250.21
Roof Cover Asph/F Gls/CmpAsph/F Gls/CmpAsph/F Gls/CmpAsph/F Gls/CmpAsph/F Gls/CmpAsph/F Gls/CmpAsph/F Gls/CmpAsph/F Gls/CmpAsph/F Gls/CmpAsph/F Gls/CmpAsph/F Gls/Cmp
AEM Value - Building $451,900.00$554,400$351,300$335,900$216,400$426,600$256,700$332,200$329,100$276,000$273,600
AEM Value - Land $198,600.00$196,500$150,200$141,100$125,900$152,500$126,300$232,400$143,700$288,800$278,500
AEM Value - Other $0.00$0$0$0$0$0$0$0$0$0$0
AEM Value - Total $650,500.00$750,900$501,500$477,000$342,300$579,100$383,000$564,600$472,800$564,800$552,100
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 21 Headwaters Drive 4/29/2025 $670,000 0 Cape Cod 1,441 0.78 3 2- -
  Criteria
A 15 Headwaters Drive 6/20/2025 $782,450 0.0 Cape Cod 1,634 0.73 4 2-
B 106 Traders Lane 1/3/2025 $574,000 0.2 Cape Cod 1,322 0.59 3 1-
C 35 Marigold Road 2/21/2025 $670,000 0.5 Cape Cod 1,648 0.28 4 2-1
D 51 Town Brook Road 4/16/2025 $525,000 0.5 Conventional 1,158 0.27 3 1-
E 4 Maura Road 6/3/2025 $660,500 0.8 Cape Cod 1,536 0.38 4 2-
F 3 Archie Road 4/29/2025 $561,795 0.8 Cape Cod 1,236 0.17 3 1-
G 12 Acadia Road 2/4/2025 $615,000 0.9 Colonial 1,592 0.28 4 1-1
H 664 Buck Island Road 3/21/2025 $551,000 1.0 Ranch 1,092 0.67 3 1-
I 6 Emerald Avenue 1/8/2025 $675,000 1.0 Cape Cod 1,476 0.25 3 1-1
J 9 Rainbow Road 12/31/2024 $1,024,500 1.0 Cape Cod 1,404 0.21 4 2-
Averages 108 days $663,925 0.67 --- 1,410 0.38 --- ---  

Estimation of Market Value - $755,533

As of today, 06/29/2025, the estimated market value of 21 Headwaters Drive, West Yarmouth considering the above 10 comparable properties is $755,533.

 

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 Property22-24 Headwaters Drive31 Headwaters Drive29 Headwaters Drive6-B Headwaters Drive Unit 21B6-A Headwaters Drive Unit 21A441 Buck Island Road Unit A1441 Buck Island Road Unit A3441 Buck Island Road Unit A5441 Buck Island Road Unit A6441 Buck Island Road Unit A4441 Buck Island Road Unit A238 Headwaters Drive43 Headwaters Drive40 Headwaters Drive20 Braun Road45 Headwaters Drive37-39 Headwaters Drive8-A & 8B Headwaters Drive10-12 Headwaters Drive1-3 Headwaters Drive21 Headwaters Drive2 Headwaters Drive32 Headwaters Drive24 Braun Road15 Headwaters Drive14 Braun Road16 Headwaters Drive$0$100,000$200,000$300,000$400,000$500,000$600,000$700,000$800,000$900,000$1,000,000Total Assessment ($)Total Assessment
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 21 Headwaters Drive 4/29/2025 $670,000 0 Cape Cod 1,441 0.78 3 2- -
  Criteria
A 15 Headwaters Drive 6/20/2025 $782,450 0.0 Cape Cod 1,634 0.73 4 2-
B 29 Headwaters Drive 4/20/2000 $0 0.0 Condominium 1,197 0 2 1-1
C 31 Headwaters Drive 4/20/2000 $0 0.0 Condominium 1,197 0 2 1-1
D 1-3 Headwaters Drive 6/14/2016 $100 0.1 Duplex 2,394 0.69 4 2-2
E 22-24 Headwaters Drive 9/27/2013 $99,000 0.1 Vacant Land 0.94 -
F 37-39 Headwaters Drive 2/6/2018 $100 0.1 Duplex 2,014 0.7 4 2-2
G 32 Headwaters Drive 1/12/2022 $100 0.1 Cape Cod 1,480 0.81 4 2-
H 16 Headwaters Drive 6/16/2000 $0 0.1 Colonial 2,520 1.33 4 2-1
I 10-12 Headwaters Drive 8/3/2020 $10 0.1 Duplex 2,200 0.79 4 2-2
J 38 Headwaters Drive 4/12/2021 $600,000 0.1 Condominium 1,600 0 4 2-
K 40 Headwaters Drive 4/12/2021 $600,000 0.1 Condominium 1,600 0 4 2-
L 2 Headwaters Drive 9/29/2017 $100 0.1 Duplex 3,157 0.74 4 4-
M 45 Headwaters Drive 6/7/2016 $100 0.1 Condominium 1,568 0 2 2-
N 43 Headwaters Drive 12/3/2021 $407,000 0.1 Condominium 1,568 0 3 2-
O 17 Thornton Brook Road 12/17/2012 $240,000 0.1 Ranch 1,488 0.76 3 1-1
P 10 Thornton Brook Road 3/8/2016 $100 0.1 Cape Cod 1,742 0.41 3 2-
Q 24 Braun Road 11/18/2020 $490,000 0.1 Cape Cod 1,548 0.26 3 2-
R 8-A & 8B Headwaters Drive 5/25/2004 $325,000 0.1 Duplex 2,200 1.1 4 3-
S 205 Higgins Crowell Unit 10 5/3/2010 $100 0.1 Condominium 1,074 0 2 1-
T 205 Higgins Crowell Unit 12 1/14/2000 $69,000 0.1 Condominium 906 0 2 1-
U 20 Braun Road 4/13/2018 $319,000 0.1 Rr/Split 1,274 0.25 3 1-1
V 163 Higgins Crowell Road 12/3/2020 $517,500 0.1 Ranch 1,514 0.59 2 2-
W 11 Thornton Brook Road 12/12/2022 $100 0.1 Ranch 1,276 0.39 3 2-
X 169 Higgins Crowell Road 5/26/2004 $100 0.1 Ranch 1,040 0.35 3 1-
Y 441 Buck Island Road Unit A1 3/28/2022 $330,000 0.1 Condominium 948 0 1 1-
Z 441 Buck Island Road Unit A2 6/26/2012 $119,000 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit A3 6/29/2006 $100 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit A4 10/15/2013 $58,498 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit A5 3/13/2014 $155,000 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit A6 4/25/2019 $100 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit B1 3/27/2020 $100 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit B2 5/11/2022 $100 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit B3 6/11/2018 $230,000 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit B4 8/10/2020 $250,000 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit B5 8/16/2021 $330,000 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit B6 11/20/2020 $275,000 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit C1 11/6/2023 $440,000 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit C2 9/29/2015 $172,900 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit C3 3/8/2013 $100 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit C4 3/3/2023 $429,000 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit C5 6/11/2025 $385,000 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit C6 9/30/2008 $190,000 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit D1 10/13/1982 $0 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit D2 4/23/1997 $66,000 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit D3 4/14/2025 $410,000 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit D4 10/28/2021 $281,000 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit E1 11/26/1996 $72,000 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit E2 7/20/2021 $320,250 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit E3 2/25/2022 $329,000 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit E4 4/29/2020 $236,500 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit E5 7/20/2021 $293,100 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit E6 12/15/2016 $175,000 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit F1 3/22/2013 $152,000 0.1 Condominium 948 0 1 1-
- 441 Buck Island Road Unit F2 3/1/2021 $230,000 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit F3 8/21/2017 $170,000 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit F4 3/2/2022 $305,000 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit F5 10/9/2015 $180,000 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit F6 2/22/2021 $100 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit F7 7/29/1994 $0 0.1 Condominium 948 0 1 1-
- 441 Buck Island Road Unit G1 9/29/2017 $217,500 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit G2 9/7/2022 $100 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit G3 10/17/2023 $100 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit G4 9/14/2004 $100 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit G5 8/10/2012 $133,500 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit G6 7/24/2015 $179,900 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit H1 8/3/2018 $100 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit H2 7/15/2015 $100 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit H3 6/20/2023 $439,900 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit H4 9/1/2016 $100 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit H5 9/30/2022 $399,000 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit H6 6/14/2018 $252,500 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit I1 11/17/2017 $188,000 0.1 Condominium 948 0 1 1-
- 441 Buck Island Road Unit I2 5/25/2018 $250,000 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit I3 7/13/2023 $379,900 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit I4 10/12/2016 $100 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit I5 11/28/2007 $100 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit I6 4/1/2025 $480,000 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit J1 5/10/2021 $100 0.1 Condominium 948 0 1 1-
- 441 Buck Island Road Unit J2 6/15/2009 $100 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit J3 8/27/1998 $68,500 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit J4 3/22/2024 $417,000 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit J5 9/7/2018 $100 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit J6 6/2/2000 $115,000 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit J7 10/23/2023 $100 0.1 Condominium 948 0 1 1-
- 441 Buck Island Road Unit K1 3/18/2013 $140,000 0.1 Condominium 948 0 1 1-
- 441 Buck Island Road Unit K2 5/20/1994 $0 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit K3 8/26/2020 $10 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit K5 5/28/2002 $1 0.1 Condominium 1,080 0 2 1-1
- 441 Buck Island Road Unit K6 11/20/2017 $235,000 0.1 Condominium 1,080 0 2 1-1
- 6-A Headwaters Drive Unit 21A 7/25/2011 $100 0.1 Condominium 1,456 0 3 2-
- 6-B Headwaters Drive Unit 21B 3/24/2017 $210,000 0.1 Condominium 1,136 0 2 2-
- 14 Braun Road 11/9/2017 $382,000 0.1 Ranch 1,924 0.25 4 3-
- 4 Thornton Brook Road 2/14/2020 $307,500 0.1 Ranch 1,612 0.35 2 1-1
Averages 3669 days $170,228 0.11 --- 1,221 0.12 --- ---  
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
46 19 21 Headwaters Drive