73 Sullivan St # 4, Boston MA 02129

Boston, MA 02129 • Charlestown
$640,000
Est. $3,869/month
Estimate assumptions

20% down, a 30-year loan at 6.5%, and $200/month estimated insurance.

Includes the supplied property-tax and HOA inputs; missing inputs contribute $0. HOA fees with an unspecified frequency are treated as monthly. PMI and closing costs are excluded.

Adjust the payment calculator
2
Beds
1
Baths
718
Sq Ft
$891
Price/Sq Ft
0.02
Acres
1899
Year Built
15 hours 17 minutes
Time on Market
For Sale Open House Listed Oct 7, 2026 • MLS# 73587696 Copied! • Updated Oct 7, 2026

Track this home for price, status, and open-house alerts.

Open House Schedule

11
Oct
Sunday, October 11
11:30 AM - 1:00 PM EDT
10
Oct
Saturday, October 10
11:00 AM - 12:30 PM EDT
08
Oct
Thursday, October 8
4:30 PM - 6:00 PM EDT

About this home

Stunning top-floor condo with breathtaking city views! This gorgeous 2-bedroom, 1-bath home combines classic charm with modern convenience, offering spectacular views of the Bunker Hill Monument and the Boston Skyline. The eat-in kitchen features granite countertops and stainless steel appliances. The kitchen opens directly to the sun-drenched living room with a fireplace and decorative windows that flood the home with incredible natural light. The two spacious bedrooms offer ample closet space. High ceilings thru-out. Most windows have been replaced, adding to the comfort and appeal of this inviting home. A true standout is the expansive rooftop deck, where unobstructed city views create an incredible backdrop for morning coffee, entertaining, or watching the city lights at the end of the day. Ideally located just minutes from the USS Constitution, Boston National Historical Park, Harbor Shuttle service, and all that the Charlestown Navy Yard has to offer. Quick access to the Orange Line and the 92 and 93 bus routes, making commuting to downtown Boston a breeze. With its combination of historic charm, wonderful views, outdoor space, and unbeatable location, this is a fantastic opportunity to enjoy the best of Charlestown and Boston living.

BMN Estimate

Get the number an algorithm can't give you

A free agent CMA factors in condition, upgrades, and the street — the things comps alone can't see.

Recently Sold Nearby

Property History

Property Timeline

🏠
Listed for Sale
Oct 7, 2026
$640,000
Original listing
Agent: The Chi Team Office: William Raveis R.E. & Home Services

Tax History

Year Taxes Assessment
2026 $2,796 $575,300

Financial Details

Annual Property Tax
$2,796
Tax Year 2026
HOA Fee
$200
Monthly
Assessed Value
$575,300

Facts & Features

Home Facts

Type Residential
Style Condominium
Year Built 1899
Living Area 718 sq ft
Lot Size 0.02 acres
Stories 1
Bedrooms 2
Full Baths 1
Total Rooms 4

Interior

Heating Baseboard
Cooling None
Flooring Tile, Hardwood
Appliances Range, Dishwasher, Microwave
Fireplace Living Room
Fireplaces 1
Basement N
Laundry In Basement
Features None

Exterior

Construction None
Architecture None
Roof None
Features Deck - Roof, City View(s)
Pool None
Spa None
Fencing None
Patio/Porch Deck - Roof
Features On Street
Electric None
Water Public
Sewer Public Sewer
Gas None
Other None
Annual Tax $2,796
Assessed Value $575,300

HOA & Community

HOA Fee $200 Monthly
Fee Includes Water, Sewer, Insurance
Amenities None
Optional Fee Includes None
Pets Yes w/ Restrictions
Lead Paint Unknown
Seller Disclosures Shared Washer/dryer In Basement With Extra Storage. Tv Mount In Bedroom Remains. Rooftop Grill And Furniture (except Wicker Furniture) Convey. 2 Windows In Living Room Have Broken Seals. Taxes Reflect Residential Exemption.
Exclusions Mounted Tv And Rooftop Wicker Furniture.
Possession None
Accepted Financing None
Structure Type ["Mid-Rise"]
Unit/Building 4
Sq Ft Source Public Record
Documents Master Deed, Rules & Regs (2)
County Suffolk

Property Overview

Property Type
Condominium
Listing Type
For Sale
Year Built
1899
Bedrooms
2
Full Bathrooms
1
Living Area
718 sq ft
Total Rooms
4
Stories
1
Entry Level
4

Floor Layout

Interior Features

Flooring: Tile, Hardwood
Appliances: Range, Dishwasher, Microwave
Interior Features:
Windows:
Basement: N
Laundry: In Basement
Security: Intercom

Construction & Materials

Year Built: 1899
Effective Year (Renovated): 1987
Structure Type: Mid-Rise
Exterior Materials:
Roof:
Foundation:
Stories: 1

Heating, Cooling & Utilities

Heating: Baseboard
Heating Zones: 1
Cooling: None
Hot Water:
Water Source: Public
Sewer: Public Sewer
Energy Features:

Exterior & Lot

Exterior Features: Deck - Roof, City View(s)
Patio & Porch: Deck - Roof
Fencing:
Other Structures:
Lot Features:
Road Surface:

Parking & Garage

Parking Features: On Street

Special Features

Fireplaces: 1
Fireplace Type: Living Room
View: Yes
View Type: City
Community Amenities: Public Transportation, Shopping, Highway Access, Public School

Nearby Schools

School information not available for this location.

Monthly Payment Calculator

Monthly Payment
$0
Principal, interest, taxes & insurance
Loan Amount
$0
After down payment
Total Interest
$0
Over life of loan
Total Cost
$0
Including down payment
%
Down: $0
%

Monthly Payment Breakdown

Principal & Interest $0
Property Tax $233
Homeowners Insurance $200
HOA Fee $200/mo
PMI (if <20% down) $0

Loan Summary

Total of 360 payments $0
Total principal paid $0
Total interest paid $0

Rate Impact

-0.5% Rate
$0/mo
Save $0/mo
Current Rate
$0/mo
+0.5% Rate
$0/mo
Cost $0/mo

Payment Over Time

Interest
Principal
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
* Estimates only. Actual payments may vary. Consult with a lender for accurate figures.

Location

Loading map...

Neighborhood

Charlestown

73 Sullivan St # 4, Boston MA 02129

Boston, MA 02129

Listing Information

Listing Agent The Chi Team
Listing Office William Raveis R.E. & Home Services
Office Phone 978-443-0334
Agent MLS ID TEAM0091
Office MLS ID M80011
Listing Data Updated Oct 7, 2026 11:54 AM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

Contact Us

Steve Novak Real Estate
Steve Novak Real Estate
BMN Boston Powered by SERHANT
Ask about this property — free, no obligation.

Similar Homes for Sale

Comparable Properties

Customize Comparable Search

Finding comparable properties...

Market Analytics for Boston, MA

Real-time market trends and pricing data for this area

Loading market insights for Boston.