21 Edgartown Bay Road, Edgartown, MA 02539

21 Edgartown Bay Road Edgartown MA 02539
Owner Information
Owner 1
Karen Roth & Thacher Peter J
Owner 2
Langdon T Thacher
Owner's Address
296 Chappaquiddick Rd Edgartown, MA 02539
Market Sale Information
Most recent sale date
9/4/2019
Previous sale date
9/4/2019
Transfer document #
38-67
Previous transfer document
30-15
Grantor
Karen Roth
Previous grantor
Douglas C Langdon T Thacher
Most recent sale price
$1.00
Previous sale price
$1.00
Site Information
Property ID
46-4
Lot Size
1.1
Use Code
101 - Residential, single family
Zoning
R60
Building Style
Ranch
Number of Rooms
Stories
1
Number of Beds
4
Year Built
1936
Number of full baths
3
Condition
Number of half baths
0
Finished Area
1692
Number of Kitchen
Gross Living Area
2641
Number of Fireplaces
Bsmnt floot
Number of parking
Interior walls
Drywall/Sheet
Floor type
Hardwood
Solar Hot Water
No
Roof Structure
Gable/Hip
Heating type
Hot Water
Roof Cover
Wood Shingle
Heating fuel
Oil
Frame type
Air Condition (%)
Sidings
Wood Shingle
Assessment Information
Fiscal Year
2025
Land Value
$6,908,000.00
Total value
$7,548,600.00
Building value
$640,600.00
Estimated tax
$20,003.00
Yard improvement value
$0.00
Certified Mass Appraisal
20082009201020112012201320142015201620172018201920202021202220232024$0$1,000,000$2,000,000$3,000,000$4,000,000$5,000,000$6,000,000$7,000,000$8,000,000Total Assessment ($)ImprovementsLandBuildingTotal Assessment
Comparable Properties
25 Down Harbor Road21 Edgartown Bay Road$0$1,000,000$2,000,000$3,000,000$4,000,000$5,000,000$6,000,000$7,000,000$8,000,000Subject PropertyTotal Assessment ($)Total Assessment
Address 21 Edgartown Bay Road A) 25 Down Harbor Road
Photo
Plan
Map
Proximity 0.9
Last Sold 1/27/2025
Price $5,500,000
Net Living Area 1,728
Stories 2
Sale Price/sft $0.00$3182.87
Style RanchStandard Plus
Age 19361972
Rooms
Bedrooms 44
Full baths 32
Half baths 00
Gross Living Area 26412946
Heating Fuel OilOil
Detached Garage
Lot Size 1.11.1
Roof Cover Wood ShingleAsph/F Gls/Cmp
AEM Value - Building $640,600.00$836,500
AEM Value - Land $6,908,000.00$1,572,700
AEM Value - Other $0.00$0
AEM Value - Total $7,548,600.00$2,409,200
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 21 Edgartown Bay Road 9/4/2019 $1 0 Ranch 1,692 1.1 4 3-0 -
  Criteria
A 25 Down Harbor Road 1/27/2025 $5,500,000 0.9 Standard Plus 1,728 1.1 4 2-0
Averages 93 days $5,500,000 0.89 --- 1,728 1.1 --- ---  

Estimation of Market Value - $11,309,116

As of today, 04/29/2025, the estimated market value of 21 Edgartown Bay Road, Edgartown considering the above 1 comparable properties is $11,309,116.

 

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
Subject Property18 Edgartown Bay Road22 Edgartown Bay Road21 Edgartown Bay Road11 Edgartown Bay Road17 Edgartown Bay Road23 Edgartown Bay Road27 Edgartown Bay Road17 Faulkner Drive$0$5,000,000$10,000,000$15,000,000$20,000,000$25,000,000$30,000,000Total Assessment ($)Total Assessment
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 21 Edgartown Bay Road 9/4/2019 $1 0 Ranch 1,692 1.1 4 3-0 -
  Criteria
A 17 Edgartown Bay Road 8/24/2021 $10 0.0 Cape Cod 2,750 1 5 4-1
B 23 Edgartown Bay Road 10/1/2018 $10 0.0 Estate 4,214 1.1 5 3-1
C 11 Edgartown Bay Road 8/18/2016 $1 0.1 Ranch 484 0.87 1 1-0
D 27 Edgartown Bay Road 12/12/2011 $1 0.1 Estate 4,448 1.7 3 3-1
E 22 Edgartown Bay Road 10/18/2022 $1 0.1 Custom 3,231 1.6 3 4-0
F 18 Edgartown Bay Road 9/4/2019 $1 0.1 Vacant Land 1.5 -
G 17 Faulkner Drive 12/1/2021 $25,000,000 0.1 Estate 6,785 2.1 5 6-3
Averages 2292 days $3,571,432 0.06 --- 3,130 1.41 --- ---  
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 4 21 Edgartown Bay Road