For sale

Price cut: $10K (8/19)

$425,000

45 1st Ave #111, Charlestown, MA 02129

0beds

500sqft

$3,257/mo

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Condominium

Built in 2015

-- sqft lot

$422,600 Zestimate^®

$850/sqft

$413/mo HOA

What's special

Central airWalk-in showerWalnut hardwood floorsDefined bedroom areaOn site bike storageBosch appliancesFreshly painted turnkey condo

This rare modern unit at The Starboard lives like a one bedroom. This freshly painted turnkey condo boasts 9' high ceilings, walnut hardwood floors, ample kitchen with gas cooking, Bosch appliances, in unit washer/dryer, central air, walk-in shower, and defined bedroom area. Enjoy concierge service, and the ideal location in the heart of Charlestown’s Historic Navy Yard, steps from the waterfront, first class restaurants, shopping, Golden Goose Market, Dovetail Restaurant, and public transport including the MGH Shuttle. On site bike storage included. Garage Parking is a block away as well as the YMCA for your fitness needs. Luxury city living at its best!

142 days
456
8

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 0
Bathrooms: 1
Full bathrooms: 1

Heating

Central, Forced Air, Natural Gas

Cooling

Central Air

Appliances

Included: Range, Microwave, Refrigerator, Washer, Dryer
Laundry: In Unit

Features

Has basement: No
Has fireplace: No

Interior area

Total structure area: 500
Total interior livable area: 500 sqft
Finished area above ground: 500

Property

Features

Entry location: Unit Placement(Ground)

Details

Parcel number: CHARW02P03511S422
Zoning: CD
Other equipment: Intercom

Construction

Type & style

Home type: Condo
Property subtype: Condominium
Attached to another structure: Yes

Condition

Year built: 2015

Utilities & green energy

Electric: 110 Volts
Sewer: Public Sewer
Water: Public
Utilities for property: for Gas Range

Community & HOA

Community

Features: Public Transportation, Shopping, Park, Walk/Jog Trails, Medical Facility, Highway Access, Marina

HOA

Amenities included: Elevator(s)
Services included: Water, Sewer, Insurance, Maintenance Structure, Reserve Funds
HOA fee: $413 monthly

Location

Region: Charlestown

Financial & listing details

Price per square foot: $850/sqft
Tax assessed value: $456,000
Annual tax amount: $5,280
Date on market: 4/21/2026
Listing terms: Contract

Estimated market value

$422,600

$401,000 - $444,000

$3,080/mo

Price history

Date	Event	Price
8/19/2026	Price change	$425,000-2.3%$850/sqft
Source: MLS PIN #73504906 Report a problem
8/12/2026	Price change	$435,000-2.2%$870/sqft
Source: MLS PIN #73504906 Report a problem
5/15/2026	Listed for sale	$445,000$890/sqft
Source: MLS PIN #73504906 Report a problem
5/7/2026	Contingent	$445,000$890/sqft
Source: MLS PIN #73504906 Report a problem
4/21/2026	Listed for sale	$445,000+3.5%$890/sqft
Source: MLS PIN #73504906 Report a problem
1/6/2026	Listing removed	$429,900$860/sqft
Source: MLS PIN #73421382 Report a problem
9/24/2025	Price change	$429,900-6.5%$860/sqft
Source: MLS PIN #73421382 Report a problem
9/8/2025	Price change	$459,900-2.1%$920/sqft
Source: MLS PIN #73421382 Report a problem
8/22/2025	Listed for sale	$469,900$940/sqft
Source: MLS PIN #73421382 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$5,280 +7.6%	$456,000 +1.3%
2024	$4,906 +6.6%	$450,100 +5%
2023	$4,604 +0.7%	$428,700 +2%
2022	$4,573 +2%	$420,300
2021	$4,485 +0.8%	$420,300 -0.3%
2020	$4,450 +2.2%	$421,400 +2%
2019	$4,355 +5.6%	$413,200 +5%
2018	$4,125 +2.9%	$393,600 +4%
2017	$4,009	$378,600