Sold for $1,022,500

$1,022,500

73 Chelsea St APT 401, Boston, MA 02129

2beds

1,056sqft

Condominium

Built in 2000

-- sqft lot

$1,025,300 Zestimate^®

$968/sqft

$4,643 Estimated rent

Home value

$1,025,300

$943,000 - $1.12M

$4,643/mo

Zestimate^® history

Owner options

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$4,643/mo

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$4,643/mo

Rent Zestimate^®

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$7,184/mo

Est. payment

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$7,184/mo

Est. payment

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What's special

Corner two-bed two-bath unitPrivate balconyPlenty of closet spaceNewer stainless steel appliancesInduction cooktopGranite countersRenovated guest bath

Don't miss the opportunity to live in this penthouse, corner two-bed, two-bath unit at the sought after Nautica Condominiums overlooking Boston Harbor with direct unobstructed views of the Harbor, the USS Constitution and the Boston Skyline! This wonderful home has been updated. The kitchen has newer stainless steel appliances, including an induction cooktop, granite counters, stainless sink, white cabinets and open to the sunlit dining and living areas with amazing views of Boston Harbor from every window and a private balcony to enjoy your morning coffee. The primary bedroom includes an updated, ensuite bath and plenty of closet space; the second bedroom is located on the opposite end of the unit for privacy with a totally renovated guest bath right across the hall. There is an in-unit washer/dryer and plenty of closet space throughout the unit, extra storage in the garage and two-deeded, separate garage parking spaces. The Nautica is close to everything the city has to offer!

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 2
Bathrooms: 2
Full bathrooms: 2

Primary bathroom

Features: Yes

Heating

Forced Air

Cooling

Central Air

Appliances

Included: Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer
Laundry: In Unit, Electric Dryer Hookup, Washer Hookup

Features

Internet Available - Unknown, Elevator
Flooring: Wood
Windows: Screens
Basement: None
Number of fireplaces: 1
Common walls with other units/homes: No One Above,Corner

Interior area

Total structure area: 1,056
Total interior livable area: 1,056 sqft
Finished area above ground: 1,056

Property

Parking

Total spaces: 4
Parking features: Under, Garage Door Opener, Storage, Deeded
Attached garage spaces: 2
Uncovered spaces: 2

Features

Entry location: Unit Placement(Back)
Patio & porch: Deck - Composite
Exterior features: Deck - Composite, Decorative Lighting, City View(s), Garden, Gazebo, Screens, Rain Gutters, Professional Landscaping
Has view: Yes
View description: City, Water, Harbor, Marina
Has water view: Yes
Water view: Harbor,Marina,Water
Waterfront features: Waterfront, Harbor

Details

Additional structures: Gazebo
Parcel number: W:02 P:03520 S:190,4276561
Zoning: CD
Other equipment: Intercom

Construction

Type & style

Home type: Condo
Property subtype: Condominium

Materials

Brick, Stone, Post & Beam
Roof: Rubber

Condition

Year built: 2000

Utilities & green energy

Sewer: Public Sewer
Water: Public
Utilities for property: for Electric Range, for Electric Dryer, Washer Hookup

Green energy

Energy efficient items: Thermostat

Community & HOA

Community

Features: Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Bike Path, Highway Access, House of Worship, Marina, Public School, T-Station
Security: Intercom

HOA

Amenities included: Hot Water, Elevator(s), Storage, Garden Area
Services included: Heat, Water, Sewer, Insurance, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash, Air Conditioning, Reserve Funds
HOA fee: $1,104 monthly

Location

Region: Boston

Financial & listing details

Price per square foot: $968/sqft
Tax assessed value: $891,600
Annual tax amount: $10,325
Date on market: 12/24/2025
Exclusions: The Sculpture Over The Fireplace Is Excluded From The Sale.

Price history

Date	Event	Price
12/10/2025	Sold	$1,022,500-6.1%$968/sqft
Source: MLS PIN #73436154 Report a problem
10/21/2025	Contingent	$1,089,000$1,031/sqft
Source: MLS PIN #73436154 Report a problem
10/10/2025	Listed for sale	$1,089,000$1,031/sqft
Source: MLS PIN #73436154 Report a problem
10/2/2025	Contingent	$1,089,000$1,031/sqft
Source: MLS PIN #73436154 Report a problem
9/26/2025	Listed for sale	$1,089,000+87.8%$1,031/sqft
Source: MLS PIN #73436154 Report a problem
8/1/2012	Sold	$580,000-2.5%$549/sqft
Source: Public Record Report a problem
5/8/2010	Listing removed	$595,000$563/sqft
Source: Nicholas Warren #71005763 Report a problem
4/10/2010	Price change	$595,000-0.7%$563/sqft
Source: Nicholas Warren #71005763 Report a problem
1/6/2010	Listed for sale	$599,000-0.9%$567/sqft
Source: Nicholas Warren #71005763 Report a problem
4/26/2004	Sold	$604,500$572/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$10,325 +7.9%	$891,600 +1.6%
2024	$9,568 +9.7%	$877,800 +8.1%
2023	$8,718 +0.7%	$811,700 +2%
2022	$8,658 +2%	$795,800
2021	$8,491 +12%	$795,800 +10.9%
2020	$7,578 +2.2%	$717,600 +2%
2019	$7,417 +1.6%	$703,700 +1%
2018	$7,302 +484.9%	$696,800 +4%
2017	$1,248 -82%	$670,200 +6%
2016	$6,955 -8.1%	$632,300 +1.2%
2015	$7,565 +4.5%	$624,700 +13.4%
2013	$7,239 +2.7%	$550,900 +2%
2012	$7,046 +2%	$540,300
2011	$6,910 +7.6%	$540,300
2010	$6,419 +10.6%	$540,300 -1%
2009	$5,804 -3.1%	$546,000 +0%
2008	$5,989 -1%	$545,900 -0.8%
2007	$6,049	$550,400