Nathan Kaiser
J Pepper Frazier Co.
(720) 549-4751
6 Total Sales
6 in Nantucket
$1.8M - $9.2M Price Range
21 Back St Nantucket, MA 02554
Nantucket AreaEstimated Value: $1,663,262 - $2,030,000
2
Beds
1
Bath
547
Sq Ft
$3,360/Sq Ft
Est. Value
About This Home
This home is located at 21 Back St, Nantucket, MA 02554 and is currently estimated at $1,837,816, approximately $3,359 per square foot. 21 Back St is a home located in Nantucket County.
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area
Ownership History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Date
Name
Owned For
Owner Type
Purchase Details
Closed on
Jun 30, 2025
Sold by
Bought by
Current Estimated Value
Purchase Details
Closed on
May 10, 2019
Sold by
Bought by
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$856,000
Interest Rate
4%
Mortgage Type
Purchase Money Mortgage
Purchase Details
Closed on
Sep 24, 2009
Sold by
Bought by
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Nantucket, MA
-
Nathan Kaiser
-
Kenny Hilbig-Ross
Kenny Hilbig-Ross
Jameson Sotheby's International Realty
(508) 680-0447
20 Total Sales
13 in Nantucket
$1.1M - $4M Price Range
-
John F. Trudel III
John F. Trudel III
Maury People Sotheby's International Realty
(508) 419-4062
33 Total Sales
33 in Nantucket
$500K - $7M Price Range
-
Jennifer Shalley Allen
Jennifer Shalley Allen
Fisher Real Estate
(508) 901-2706
42 Total Sales
41 in Nantucket
$852K - $18M Price Range
-
Brian Sullivan
Brian Sullivan
Responds QuicklyFisher Real Estate
(774) 551-1184
53 Total Sales
52 in Nantucket
$1M - $28.9M Price Range
-
Chandra Miller
Chandra Miller
Responds QuicklyMaury People Sotheby's International Realty
(508) 639-1348
133 Total Sales
133 in Nantucket
$400K - $17M Price Range
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| $1,805,000 | -- | ||
| $1,070,000 | -- | ||
| -- | -- |
Source: Public Records
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Previous Owner | $856,000 | ||
| Previous Owner | $262,500 | ||
| Previous Owner | $128,300 | ||
| Previous Owner | $120,000 | ||
| Previous Owner | $250,000 | ||
| Previous Owner | $129,000 |
Source: Public Records
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $3,703 | $1,129,100 | $884,700 | $244,400 |
| 2024 | $3,507 | $1,120,300 | $884,700 | $235,600 |
| 2023 | $3,136 | $977,100 | $842,500 | $134,600 |
| 2022 | $3,096 | $827,900 | $702,100 | $125,800 |
| 2021 | $3,494 | $962,500 | $819,100 | $143,400 |
| 2020 | $3,679 | $1,066,300 | $936,100 | $130,200 |
| 2019 | $3,583 | $1,066,300 | $936,100 | $130,200 |
| 2018 | $2,907 | $823,500 | $702,100 | $121,400 |
| 2017 | $2,271 | $670,000 | $561,700 | $108,300 |
| 2016 | $2,192 | $652,400 | $561,700 | $90,700 |
| 2015 | $2,600 | $720,100 | $589,900 | $130,200 |
| 2014 | $3,024 | $804,300 | $674,100 | $130,200 |
Source: Public Records
Map
Nearby Homes
Your Personal Tour Guide
Ask me questions while you tour the home.