21 Kittiwake Lane, Nantucket, MA 02554

21 Kittiwake Lane Nantucket MA 02554
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Owner Information
Owner 1
Ethan Cal Potter
Owner 2
Owner's Address
P O Box 3824 Nantucket, MA 02584
Market Sale Information
Most recent sale date
12/14/2021
Previous sale date
06/30/2010
Transfer document #
C28622-
Previous transfer document
C0023581-0
Grantor
Wendy M Glass
Previous grantor
Linda L Glass
Most recent sale price
$1,398,000.00
Previous sale price
$0.00
Site Information
Property ID
68-642
Lot Size
0.11
Use Code
101 - Residential, single family
Zoning
R5
Building Style
Colonial
Number of Rooms
Stories
2
Number of Beds
3
Year Built
1998
Number of full baths
2
Condition
Number of half baths
1
Finished Area
1605
Number of Kitchen
1
Gross Living Area
3314
Number of Fireplaces
Bsmnt floot
Number of parking
Interior walls
Plastered
Floor type
Pine/Soft Wood
Solar Hot Water
No
Roof Structure
Gable/Hip
Heating type
Gas
Roof Cover
Asph/F Gls/Cmp
Heating fuel
Hot Water
Frame type
Air Condition (%)
Sidings
Wood Shingle
Assessment Information
Fiscal Year
2025
Land Value
$564,600.00
Total value
$1,756,200.00
Building value
$1,191,600.00
Estimated tax
$5,760.00
Yard improvement value
$0.00
Flood Map MassMapper Google Street View
Certified Mass Appraisal
20082009201020112012201320142015201620172018201920202021202220232024$0$200,000$400,000$600,000$800,000$1,000,000$1,200,000$1,400,000$1,600,000$1,800,000$2,000,000Total Assessment ($)ImprovementsLandBuildingTotal Assessment
Comparable Properties
Mailing Labels $Valuation Report Copy To Clipboard
41 Macys Lane86-A Old South Road11 Sesapana Road21 Kittiwake Lane$0$200,000$400,000$600,000$800,000$1,000,000$1,200,000$1,400,000$1,600,000$1,800,000$2,000,000Subject PropertyTotal Assessment ($)Total Assessment
Address 21 Kittiwake Lane A) 86-A Old South RoadB) 11 Sesapana RoadC) 41 Macys Lane
Photo
Plan
Map
Proximity 0.20.40.5
Last Sold 3/26/20255/1/20251/31/2025
Price $3,300,000$2,549,000$1,490,000
Net Living Area 1,3881,8841,248
Stories 1.751.751
Sale Price/sft $871.03$2377.52$1352.97$1193.91
Style ColonialCape CodColonialCape Cod
Age 1998196619851978
Rooms
Bedrooms 3243
Full baths 2132
Half baths 11
Gross Living Area 3314156430561988
Heating Fuel Hot WaterForced Air-DucHot WaterElectr Basebrd
Detached Garage
Lot Size 0.112.330.880.17
Roof Cover Asph/F Gls/CmpWood ShingleAsph/F Gls/CmpAsph/F Gls/Cmp
AEM Value - Building $1,191,600.00$500,400$854,900$569,500
AEM Value - Land $564,600.00$853,200$770,800$487,500
AEM Value - Other $0.00$0$0$0
AEM Value - Total $1,756,200.00$1,353,600$1,625,700$1,057,000
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 21 Kittiwake Lane 12/14/2021 $1,398,000 0 Colonial 1,605 0.11 3 2-1 -
  Criteria
A 86-A Old South Road 3/26/2025 $3,300,000 0.2 Cape Cod 1,388 2.33 2 1-1
B 11 Sesapana Road 5/1/2025 $2,549,000 0.4 Colonial 1,884 0.88 4 3-
C 41 Macys Lane 1/31/2025 $1,490,000 0.5 Cape Cod 1,248 0.17 3 2-
Averages 87 days $2,446,333 0.38 --- 1,507 1.13 --- ---  

Estimation of Market Value - $2,899,602

As of today, 06/15/2025, the estimated market value of 21 Kittiwake Lane, Nantucket considering the above 3 comparable properties is $2,899,602.

 

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 Property69 Goldfinch Drive67 Goldfinch Drive65 Goldfinch Drive9 Goldfinch Drive3 Curlew Court19 Goldfinch Drive13 Goldfinch Drive2 Curlew Court15 Goldfinch Drive21 Goldfinch Drive77 Old South Road1 Curlew Court5 Goldfinch Drive15 Witherspoon Drive10 Witherspoon Drive7 Curlew Court17 Goldfinch Drive7 Goldfinch Drive5 Curlew Court14 Witherspoon Drive21 Kittiwake Lane1 Goldfinch Drive23 Goldfinch Drive4 Curlew Court12 Witherspoon Drive63 Goldfinch Drive3 Goldfinch Drive$0$500,000$1,000,000$1,500,000$2,000,000$2,500,000$3,000,000Total Assessment ($)Total Assessment
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 21 Kittiwake Lane 12/14/2021 $1,398,000 0 Colonial 1,605 0.11 3 2-1 -
  Criteria
A 23 Kittiwake Lane 6/15/2022 $2,075,000 0.0 Cape Cod 2,318 0.11 3 2-1
B 19 Kittiwake Lane 8/3/2016 $0 0.0 Colonial 2,971 0.12 4 4-1
C 1 Killdeer Lane 8/26/2019 $1,375,000 0.0 Colonial 2,854 0.11 3 3-1
D 17 Kittiwake Lane 3/27/2017 $0 0.0 Colonial 2,124 0.11 3 3-1
E 3 Killdeer Lane 6/9/2009 $350,000 0.0 Vacant Land 0.11 -
F 15 Kittiwake Lane 9/5/2003 $740,000 0.0 Colonial 2,362 0.12 4 3-1
G 24 Kittiwake Lane 2/16/1996 $50,000 0.0 Colonial 2,979 0.17 4 4-1
H 22 Kittiwake Lane 6/1/1998 $380,000 0.0 Colonial 2,252 0.18 4 3-1
I 0 Killdeer Lane 10/25/2023 $1,565,000 0.0 Colonial 2,228 0.15 3 2-1
J 12 Killdeer Lane 2/1/2002 $923,200 0.0 Colonial 2,320 0.12 4 3-1
K 14 Killdeer Lane 9/5/2001 $738,000 0.0 Colonial 2,255 0.12 4 3-1
L 10 Killdeer Lane 10/17/2017 $1,275,000 0.0 Colonial 3,326 0.12 3 4-1
M 20 Kittiwake Lane 12/4/2015 $0 0.0 Colonial 2,002 0.17 3 2-1
N 5 Killdeer Lane 8/24/2018 $1,087,500 0.0 Cape Cod 1,822 0.11 3 2-1
O 13 Kittiwake Lane 5/21/2013 $862,500 0.0 Colonial 2,752 0.11 4 3-1
P 16 Killdeer Lane 12/14/2015 $700,000 0.0 Colonial 1,848 0.12 4 3-1
Q 8 Killdeer Lane 1/29/2009 $0 0.0 Cape Cod 1,326 0.12 4 2-
R 16 Kittiwake Lane 6/2/2025 $2,295,000 0.0 Colonial 2,428 0.14 4 3-1
S 18 Killdeer Lane 8/31/2004 $997,000 0.0 Colonial 2,272 0.12 3 3-
T 7 Killdeer Lane 9/13/2021 $1,975,000 0.0 Colonial 3,402 0.11 3 2-1
U 11 Kittiwake Lane 7/30/2019 $1,087,500 0.0 Colonial 2,002 0.11 4 2-1
V 14 Kittiwake Lane 9/24/2009 $785,000 0.0 Colonial 2,124 0.15 3 2-1
W 6 Killdeer Lane 4/9/2021 $1,505,000 0.0 Colonial 2,392 0.12 4 3-1
X 12 Kittiwake Lane 6/6/2001 $625,000 0.0 Colonial 2,040 0.13 3 3-1
Y 20 Killdeer Lane 2/18/2000 $0 0.0 Colonial 1,930 0.12 4 2-1
Z 9 Bluebird Lane 5/17/2019 $1,310,000 0.0 Colonial 2,278 0.13 4 3-1
- 7 Bluebird Lane 2/14/2017 $1,240,000 0.0 Colonial 3,860 0.13 6 5-1
- 11 Bluebird Lane 4/27/2000 $0 0.1 Colonial 2,452 0.13 4 4-
- 88 Goldfinch Drive 12/8/2006 $600,000 0.1 Colonial 4,626 0.11 4 4-1
- 90 Goldfinch Drive 10/13/2005 $595,000 0.1 Colonial 2,184 0.11 4 3-1
- 5 Bluebird Lane 3/30/2004 $357,600 0.1 Colonial 3,500 0.14 5 5-2
- 86 Goldfinch Drive 7/17/2002 $377,000 0.1 Vacant Land 0.11 -
- 9 Killdeer Lane 2/27/2020 $1,215,000 0.1 Colonial 2,794 0.12 4 4-
- 4 Killdeer Lane 8/17/2005 $638,000 0.1 Colonial 2,616 0.12 4 3-1
- 9 Kittiwake Lane 12/17/2010 $1,100,000 0.1 Colonial 3,769 0.11 5 5-1
- 8 Goldfinch Drive 9/27/2017 $0 0.1 Colonial 1,936 0.13 3 3-
- 92 Goldfinch Drive 9/15/2021 $2,300,000 0.1 Colonial 2,630 0.11 5 4-1
- 10 Goldfinch Drive 6/4/2018 $1,060,000 0.1 Colonial 2,120 0.12 3 2-1
- 3 Bluebird Lane 11/10/2015 $0 0.1 Colonial 2,462 0.15 4 3-1
- 6 Goldfinch Drive 6/1/2018 $1,135,000 0.1 Colonial 1,495 0.17 3 2-
- 10 Kittiwake Lane 8/22/2024 $2,425,000 0.1 Colonial 2,634 0.14 3 2-1
- 84 Goldfinch Drive 7/15/2021 $2,150,000 0.1 Colonial 2,821 0.11 4 3-1
- 22 Killdeer Lane 4/20/2021 $1,575,000 0.1 Colonial 2,534 0.12 4 3-1
- 12 Goldfinch Drive 9/8/2023 $57,028 0.1 Colonial 1,816 0.12 3 2-
- 94 Goldfinch Drive 10/8/2004 $799,000 0.1 Colonial 1,552 0.11 3 2-
- 1 Bluebird Lane 3/30/2012 $940,000 0.1 Colonial 3,518 0.15 4 3-1
- 82 Goldfinch Drive 11/15/2021 $2,350,000 0.1 Colonial 3,501 0.12 5 4-1
- 14 Goldfinch Drive 12/22/2021 $0 0.1 Colonial 2,112 0.12 3 2-1
- 8 Kittiwake Lane 3/8/2010 $946,750 0.1 Colonial 2,368 0.15 4 3-1
- 2 Killdeer Lane 12/15/2015 $820,000 0.1 Cape Cod 1,485 0.12 3 2-
- 7 Kittiwake Lane 7/15/2020 $1,100,000 0.1 Colonial 2,840 0.12 3 2-1
- 11 Killdeer Lane 11/21/2013 $375,000 0.1 Colonial 3,084 0.13 5 5-2
- 4-A Goldfinch Drive 3/27/2019 $529,000 0.1 Condominium 742 0 2 2-
- 96 Goldfinch Drive 2/3/2012 $600,000 0.1 Colonial 1,536 0.11 3 2-1
- 16 Goldfinch Drive 11/20/2020 $1,675,000 0.1 Colonial 4,024 0.13 5 6-1
- 80 Goldfinch Drive 9/25/2014 $925,000 0.1 Colonial 2,654 0.12 4 4-1
- 24 Killdeer Lane 9/20/2024 $1,900,000 0.1 Colonial 1,596 0.15 4 3-1
- 6 Kittiwake Lane 6/15/2022 $0 0.1 Colonial 2,030 0.16 3 2-1
- 18 Goldfinch Drive 12/1/2020 $1,567,500 0.1 Colonial 2,913 0.14 4 3-1
- 98 Goldfinch Drive 10/20/2021 $0 0.1 Colonial 1,768 0.11 3 2-1
- 78 Goldfinch Drive 11/2/2017 $1,387,500 0.1 Colonial 2,968 0.12 4 3-1
- 2 Goldfinch Drive 4/4/2022 $0 0.1 Cape Cod 1,396 0.12 2 1-
- 5 Kittiwake Lane 2/4/2019 $1,550,000 0.1 Colonial 3,859 0.14 5 4-1
- 20 Goldfinch Drive 12/23/2020 $535,000 0.1 Vacant Land 0.14 -
- 26 Killdeer Lane 4/7/2023 $1,700,000 0.1 Colonial 2,078 0.13 3 2-1
- 15 Goldfinch Drive 10/2/2017 $1,025,000 0.1 Colonial 2,004 0.11 3 2-1
- 4 Kittiwake Lane 10/9/2020 $1,595,000 0.1 Colonial 2,542 0.17 4 4-1
- 85 Goldfinch Drive 2/5/2007 $1,445,000 0.1 Colonial 2,821 0.12 4 3-1
- 76 Goldfinch Drive 5/20/2011 $930,000 0.1 Colonial 2,960 0.11 3 3-1
- 83 Goldfinch Drive 6/29/2012 $960,000 0.1 Colonial 2,743 0.13 4 3-1
- 14 Bluebird Lane 9/8/2003 $740,000 0.1 Colonial 2,813 0.16 3 3-1
- 12 Bluebird Lane 5/5/2016 $1,100,000 0.1 Colonial 2,816 0.15 4 4-1
- 81 Goldfinch Drive 6/6/2002 $803,000 0.1 Colonial 3,216 0.12 2 3-1
- 87 Goldfinch Drive 6/19/2015 $0 0.1 Colonial 2,592 0.12 3 4-
- 13 Goldfinch Drive 9/4/2013 $855,000 0.1 Colonial 1,976 0.12 5 3-
- 22 Goldfinch Drive 10/8/2004 $1,150,000 0.1 Colonial 2,172 0.14 4 2-1
- 16 Bluebird Lane 9/26/2023 $1,650,000 0.1 Cape Cod 1,102 0.15 4 2-
- 10 Bluebird Lane 10/1/2009 $1,100,000 0.1 Colonial 3,013 0.15 4 4-1
- 18 Bluebird Lane 2/1/2000 $495,000 0.1 Colonial 1,800 0.15 4 2-1
- 79 Goldfinch Drive 10/7/2020 $1,255,000 0.1 Colonial 2,494 0.12 4 3-1
- 89 Goldfinch Drive 11/19/2010 $0 0.1 Colonial 2,278 0.12 4 3-1
- 8 Bluebird Lane 8/17/2020 $0 0.1 Colonial 2,894 0.14 6 3-1
- 74 Goldfinch Drive 9/8/2023 $2,927,000 0.1 Colonial 3,545 0.11 4 4-
- 77 Goldfinch Drive 12/7/2021 $0 0.1 Colonial 1,800 0.12 3 2-1
- 20 Bluebird Lane 5/31/2007 $845,000 0.1 Colonial 1,800 0.16 3 2-1
- 24 Goldfinch Drive 6/2/2022 $0 0.1 Colonial 2,185 0.14 3 2-1
- 91 Goldfinch Drive 11/6/2020 $1,150,000 0.1 Colonial 2,025 0.12 4 3-1
- 6 Bluebird Lane 10/3/2019 $1,060,000 0.1 Colonial 1,115 0.15 3 3-
- 30 Killdeer Lane 11/10/2010 $0 0.1 Colonial 2,566 0.13 4 3-1
- 22 Bluebird Lane 3/12/2010 $587,500 0.1 Colonial 2,250 0.17 5 3-1
- 17 Goldfinch Drive 3/8/2016 $0 0.1 Colonial 2,316 0.13 4 2-1
- 72 Goldfinch Drive 9/9/2013 $0 0.1 Colonial 2,278 0.12 4 3-1
- 9 Goldfinch Drive 12/30/2014 $870,000 0.1 Colonial 1,650 0.13 3 3-
- 75 Goldfinch Drive 5/12/2006 $0 0.1 Colonial 2,387 0.12 5 3-2
- 32 Killdeer Lane 8/2/2016 $0 0.1 Colonial 2,759 0.12 5 3-2
- 4 Bluebird Lane 3/29/2018 $864,000 0.1 Cape Cod 1,352 0.16 3 2-
- 93 Goldfinch Drive 12/3/2015 $655,000 0.1 Cape Cod 930 0.12 3 2-1
- 3 Kittiwake Lane 4/11/2022 $2,395,000 0.1 Colonial 4,126 0.11 4 3-1
- 24 Bluebird Lane 10/1/2013 $775,000 0.1 Cape Cod 2,124 0.17 3 3-
- 70 Goldfinch Drive 1/12/2005 $410,000 0.1 Colonial 2,749 0.12 5 4-1
- 19 Goldfinch Drive 10/8/2014 $0 0.1 Colonial 1,881 0.16 2 2-
- 26 Goldfinch Drive 9/19/2017 $899,500 0.1 Colonial 1,580 0.15 4 3-1
- 73 Goldfinch Drive 2/9/2016 $812,000 0.1 Cape Cod 2,120 0.13 2 3-
- 7 Goldfinch Drive 11/16/2020 $930,000 0.1 Colonial 1,208 0.15 3 2-1
- 2 Bluebird Lane 12/27/2016 $0 0.1 Colonial 2,453 0.16 5 4-1
- 68 Goldfinch Drive 7/8/2016 $0 0.1 Colonial 3,564 0.13 6 4-1
- 21 Goldfinch Drive 11/26/2021 $0 0.1 Colonial 1,416 0.16 3 2-
- 95 Goldfinch Drive 1/26/2000 $1,000,000 0.1 Other Municipa 525 0.13 -
- 66 Goldfinch Drive 12/31/2013 $0 0.1 Colonial 3,744 0.12 3 4-2
- 1 Kittiwake Lane 9/8/2000 $585,000 0.1 Colonial 1,914 0.11 3 2-1
- 1 Curlew Court 8/16/2018 $0 0.1 Colonial 2,359 0.11 3 2-2
- 2 Kittiwake Lane 11/22/2010 $0 0.1 Clubs/Lodges 900 0.96 0 0-
- 23 Goldfinch Drive 2/7/2025 $1,800,000 0.1 Conventional 2,064 0.16 5 3-
- 71 Goldfinch Drive 3/7/2017 $1,280,000 0.1 Colonial 3,988 0.13 6 5-1
- 28 Goldfinch Drive 10/18/2017 $400,000 0.1 Vacant Land 0.16 -
- 12 Witherspoon Drive 2/5/2021 $1,500,000 0.1 Colonial 2,313 0.13 4 3-1
- 5 Goldfinch Drive 3/13/2020 $1,100,000 0.1 Cape Cod 2,078 0.15 4 2-
- 14 Witherspoon Drive 12/6/2018 $1,400,000 0.1 Colonial 2,789 0.14 4 4-1
- 64 Goldfinch Drive 1/18/2018 $1,300,000 0.1 Colonial 3,340 0.12 4 3-1
- 62 Goldfinch Drive 10/2/2003 $895,000 0.1 Colonial 2,676 0.12 5 3-1
- 69 Goldfinch Drive 1/4/2013 $515,000 0.1 Colonial 1,456 0.13 3 1-1
- 60 Goldfinch Drive 4/4/2012 $875,000 0.1 Colonial 2,520 0.11 4 3-1
- 3 Curlew Court 7/28/2006 $0 0.1 Colonial 2,004 0.11 3 2-1
- 10 Witherspoon Drive 1/14/2004 $300,000 0.1 Colonial 2,372 0.13 4 2-1
- 3 Goldfinch Drive 10/7/2024 $2,825,000 0.1 Colonial 2,674 0.16 4 4-1
- 58 Goldfinch Drive 3/29/2013 $292,500 0.1 Colonial 4,670 0.11 5 4-1
- 30 Goldfinch Drive 8/10/2023 $2,185,000 0.1 Colonial 2,041 0.17 3 2-1
- 56 Goldfinch Drive 10/9/2018 $1,325,000 0.1 Colonial 2,620 0.11 3 3-1
- 54 Goldfinch Drive 10/22/2020 $1,495,000 0.1 Colonial 2,638 0.11 4 4-1
- 99 Goldfinch Drive 8/8/2013 $600,000 0.1 Office Bldg 2,742 0.23 1 1-
- 67 Goldfinch Drive $0 0.1 Cape Cod 1,231 0.15 2 1-1
- 5 Curlew Court 8/25/2021 $0 0.1 Colonial 1,682 0.12 3 2-1
- 7 Curlew Court 6/18/2019 $0 0.1 Colonial 2,704 0.18 5 3-1
- 66 Old South Road 5/31/1990 $0 0.1 Aptovrret/Off 2,816 0.4 4 2-
- 52 Goldfinch Drive 8/17/2020 $1,200,000 0.1 Colonial 2,072 0.11 3 2-1
- 15 Witherspoon Drive 12/31/2012 $0 0.1 Family Duplex 2,331 0.12 4 4-
- 65 Goldfinch Drive 9/8/2006 $1,000,000 0.1 Colonial 1,533 0.13 3 2-1
- 1 Goldfinch Drive 6/9/2017 $1,025,000 0.1 Colonial 2,419 0.25 3 3-1
- 2 Curlew Court 1/23/2013 $0 0.1 Colonial 2,313 0.12 3 3-1
- 68 Old South Road 5/31/1990 $0 0.1 Aptovrret/Off 3,379 0.22 3 2-
- 50 Goldfinch Drive 8/17/2020 $1,385,000 0.1 Colonial 2,520 0.12 4 3-1
- 63 Goldfinch Drive 10/30/2024 $2,225,000 0.1 Colonial 2,527 0.13 3 4-
- 32 Goldfinch Drive 6/8/1998 $421,800 0.1 Colonial 2,702 0.16 5 4-1
- 48 Goldfinch Drive 12/27/2012 $0 0.1 Vacant Land 0.12 -
- 4 Curlew Court 8/2/2022 $1,800,000 0.1 Colonial 2,086 0.12 3 2-1
- 77 Old South Road 7/24/2000 $0 0.1 Colonial 1,819 0.46 3 2-1
Averages 4032 days $823,544 0.08 --- 2,314 0.14 --- ---  
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
68 642 21 Kittiwake Lane