21 Mill St, Nantucket, MA 02554
FOR SALE
OPEN SAT, 10-3PM
FOR SALE BY OWNER

21 Mill St
Nantucket, MA 02554

  • 3 Beds
  • 3 Baths
  • 1,476 sqft

$2,350,000

Original price: $2,400,000
Est. Mortgage $12,179/mo*
Get Pre-Qualified

$2,350,000

Original price: $2,400,000
Est. Mortgage $12,179/mo*
Get Pre-Qualified
3 Beds
3 Baths
1,476 sqft

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

Garage has an apartment built in 2008

Open House

Saturday, June 20
10:00 AM to 3:00 PM

Home Highlights

Parking
Garage
Outdoor
Patio
HOA
None
Price/Sqft
$1,592
Listed
65 days ago

Home Details for 21 Mill St

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: ShingleGardenPatio
Parking & Garage
GarageParking: Garage Detached, Off Street

Days on Market

Days on Market: 65 days on Trulia

Property Information

Year Built
Year Built: 1850
Property Type / Style
Property Type: Single Family HomeArchitecture: Cape Cod

Interior Features

Interior Details
In-law unitTypes of Rooms: Dining Room, Family Room, Master Bath
Appliances & Utilities
DishwasherDisposalDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
Fireplace
Windows, Doors, Floors & Walls
Double Paned Windows
Levels, Entrance, & Accessibility
Floors: Hardwood

Price & Status

Price
Price Per Sqft: $1,592

Community

Units in Building: 3

Lot Information

Lot Area: 5227 sqft

Market trends in Nantucket

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
137
18MoM

Price History for 21 Mill St

DatePriceEventSource
06/04/2026$2,350,000PriceChange
N/A
04/15/2026$2,400,000Listed For SaleN/A
11/25/2025ListingRemovedN/A
08/23/2025$2,299,000Listed For SaleN/A
02/11/2000$200,000Sold
N/A

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Property Tax and Assessment

Year2025
Tax$7,158
Assessment$2,182,400
Home facts updated by county records

Comparable Sales for 21 Mill St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
6 Silver St, Nantucket, MA
0.34
Single-Family Home
$350,000
05/11/26
4
3
2,180
2 Saratoga Ln, Nantucket, MA
0.22
Single-Family Home
$2,175,000
09/30/25
3
2
1,369
17 Milk St, Nantucket, MA
0.08
Single-Family Home
$2,850,000
12/12/25
3
2
1,276
5 Copper Ln, Nantucket, MA
0.11
Single-Family Home
$2,712,000
08/25/25
3
3.5
2,106
2 S Mill St, Nantucket, MA
0.20
Single-Family Home
$1,995,000
11/07/25
3
2
1,400
14 Lyon St, Nantucket, MA
0.22
Single-Family Home
$1,950,000
10/28/25
3
2.5
1,277
52 Pleasant St, Nantucket, MA
0.34
Single-Family Home
$2,150,000
06/15/26
4
2.5
1,232
11 Milk St, Nantucket, MA
0.08
Single-Family Home
$3,825,000
09/16/25
4
3.5
2,340
21R Vestal St, Nantucket, MA
0.21
Single-Family Home
$2,750,000
10/22/25
2
1.5
1,236
4 Eagle Ln, Nantucket, MA
0.33
Single-Family Home
$2,945,000
06/01/26
4
3
1,722

Nearby homes

Get a sense of prices in the area by checking nearby homes.
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Assigned Schools

These are the assigned schools for 21 Mill St.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Nantucket

At least 89 Trulia users voted on each feature.

  • 87 % Say it's dog friendly

  • 83 % Say yards are well-kept

  • 80 % Say people would walk alone at night

  • 76 % Say it's walkable to restaurants

  • 74 % Say they plan to stay for at least 5 years

  • 73 % Say car is needed

  • 70 % Say kids play outside

  • 69 % Say there's holiday spirit

  • 68 % Say it's quiet

  • 68 % Say there are sidewalks

  • 61 % Say it's walkable to grocery stores

  • 54 % Say parking is easy

  • 54 % Say there's wildlife

  • 50 % Say neighbors are friendly

  • 45 % Say streets are well-lit

  • 44 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Richard
    "Great area to live, close to everything, schools, hospital, Stop & Shop, boys and girls club. What more cane you ask for."
    0
    Flag
  • Diana D.
    "Adorable, quaint, small town vibe with shockingly many many off island connections on island.. Lovely island "
    3
    Flag
  • Amy K.
    "4th July. Stroll tree lighting. Nantucket is a specialty place but I’m ignorant of it in the off season. "
    4
    Flag
  • Ackstonepro
    "I think they will just love it. Here is a very nice place to leave people love animals help each other and the community is very United."
    2
    Flag
  • Ackstonepro
    "I’ve lived in this neighborhood for over 10 years to love it I think is nice and quite and a good place to raise your kids in a safe environment "
    3
    Flag
  • Meshelo
    "I’ve lived in Nantucket for 9 years and it’s a nice place to live , however the cost of living is outrageous...! !! Actually 497% above the national average.. the cost increases every day and is displacing locals on a regular basis.. it’s a huge problem that currently does not have a practical solution.."
    11
    Flag
  • Frank C.
    "Wonderful vacation community. Been coming here for 40’years. On to the third generation. Hope to own one day. "
    0
    Flag
  • Trulia User
    "It’s beautiful, quaint, pride of ownership shows, working people, wealthy people, and the amenities provided by the island give that sense of neighborhood feel"
    1
    Flag
  • Dlarssonpt
    "Nantucket is very dog friendly community! Lots of public land for them to run...woods, fields, beaches. Even many of the stores welcome them...and leave water on the sidewalks for them. : )"
    2
    Flag
  • Dlarssonpt
    "Ha! In the summer, better off riding a bike with all the crazy traffic. Off season...can't even call it a commute! "
    3
    Flag
  • Jpt
    "It is close enough to town to walk in for dinner and drinks but far enough out to escape the worst of the traffic in town. "
    0
    Flag
  • Surfin87
    "Ou area is quaint and extremely safe. Naushop is one of the best neighborhood’s to live in on Nantucket. "
    0
    Flag
  • Prescott S.
    "It’s very private but it’s very close to town lots are large but property values haven’t gone crazy yet. Great spot to spend the summer and/fall. "
    1
    Flag
  • Rosebudesign
    "1.5 MILES FROM THE TOWN, .5 MILES FROM THE BEACH, PRIVATE UPSCALE NEIGHBORHOOD WITH BUS SERVICE, BIKE PATHS, VIEW."
    0
    Flag

LGBTQ Local Legal Protections

This property is for sale by owner and Zillow, Inc. is displaying it at the owner’s request. It is not subject to a listing agreement with Zillow, Inc. or its affiliates.
21 Mill St, Nantucket, MA 02554 is a 3 bedroom, 3 bathroom, 1,476 sqft single-family home built in 1850. This property is currently available for sale and was listed on Apr 15, 2026.