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73 Chelsea St # 401, Boston MA 02129

Boston, MA 02129 • Charlestown
$1,022,500
Est. $7,334/month
2
Beds
2
Baths
1,056
Sq Ft
$968
Price/Sq Ft
2000
Year Built
32
Days on Market
Closed Listed Sep 26, 2025 • MLS# 73436154 Copied!

About this home

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!

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Property Overview

Property Type
Condominium
Listing Type
For Sale
Year Built
2000
Bedrooms
2
Full Bathrooms
2
Living Area
1,056 sq ft
Total Rooms
5
Stories
1
Entry Level
4

Sale Statistics

Sale Overview
Original List Price: $1,089,000
Final Sale Price: $1,022,500
Difference: $66,500 (-6.1%)
Performance Metrics
93.9%
List to Sale Ratio
Sold below asking price
32
Days on Market
Average time
Price per Square Foot Analysis
Original $/sq ft: $1,031
Sale $/sq ft: $968
This property sold for $968 per square foot
Sale Summary

This property sold for 6.1% below the original asking price.

The property spent 32 days on market before selling.

Nearby Sales Comparison

Based on 35 similar properties sold within 0.5 miles in the last 90 days

This Property
$968/sq ft
Area Average
$495/sq ft
Difference
+95.5%

This property sold for significantly more per square foot than similar nearby properties, suggesting premium features or condition.

Facts & Features

2 Car Garage
Central AC

Home Facts

Type Residential
Style Condominium
Year Built 2000
Living Area 1,056 sq ft
Bedrooms 2
Full Baths 2
Total Rooms 5

Interior

Heating Forced Air
Cooling Central Air
Flooring Wood
Appliances Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer
Fireplace None
Fireplaces 1
Basement N
Laundry In Unit, Electric Dryer Hookup, Washer Hookup
Features Internet Available - Unknown, Elevator

Exterior

Construction Brick, Stone, Post & Beam
Architecture None
Roof Rubber
Features Deck - Composite, Decorative Lighting, City View(s), Garden, Gazebo, Screens, Rain Gutters, Professional Landscaping
Pool None
Spa None
Fencing None
Patio/Porch Deck - Composite

Parking

Garage Spaces 2
Has Garage Yes
Features Under, Garage Door Opener, Storage, Deeded
Total Spaces 4

Utilities

Electric None
Water Public
Sewer Public Sewer
Gas None
Other For Electric Range, For Electric Dryer, Washer Hookup

Financial

Annual Tax $10,325
Assessed Value $891,600

Interior Features

Flooring: Wood
Appliances: Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer
Interior Features: Internet Available - Unknown, Elevator
Windows: Screens
Basement: N
Laundry: In Unit, Electric Dryer Hookup, Washer Hookup
Security: Intercom

Construction & Materials

Year Built: 2000
Structure Type: Low-Rise
Exterior Materials: Brick, Stone, Post & Beam
Roof: Rubber
Foundation:
Stories: 1

Heating, Cooling & Utilities

Heating: Forced Air
Heating Zones: 2
Cooling: Central Air
Cooling Zones: 2
Hot Water:
Water Source: Public
Sewer: Public Sewer
Energy Features: Thermostat

Exterior & Lot

Exterior Features: Deck - Composite, Decorative Lighting, City View(s), Garden, Gazebo, Screens, Rain Gutters, Professional Landscaping
Patio & Porch: Deck - Composite
Fencing:
Other Structures: Gazebo
Lot Features:
Road Surface:

Parking & Garage

Garage Spaces: 2
Garage Type: Attached
Total Parking Spaces: 4
Parking Features: Under, Garage Door Opener, Storage, Deeded

Special Features

Fireplaces: 1
Fireplace Type:
Waterfront: Yes
Waterfront Type: Waterfront, Harbor
View: Yes
View Type: City
Community Amenities: Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Bike Path, Highway Access, House of Worship, Marina, Public School, T-Station

Location

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Neighborhood

Charlestown

73 Chelsea St # 401, Boston MA 02129

Boston, MA 02129

Walkability

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Nearby Schools

School District
Boston School District local
C-
🎓 Where Graduates Go Class of 2021
52% attend college
38% 4-Year 14% 2-Year 7% Out of State 7% Working
School Safety 2024-25
3.7% Above Average
3.2% Suspensions 0.3% In-School 0.5% Emergency
1.8% below state avg
E

Elementary Schools

10 schools
C
Harvard-Kent Elementary School
0.3 mi | #589 of 824 | Score: 41.5
Dropped 181 spots from last year
-16.7 below state avg
334 students Very Diverse
Diverse Student Body
Grades PK-06
A-
Warren-Prescott K-8 School
0.4 mi | #85 of 352 | Score: 51.3
Improved 4 spots from last year
-7 below state avg
507 students Diverse
Grades PK-08
A
Eliot K-8 Innovation School
0.6 mi | #48 of 352 | Score: 57.2
Improved 2 spots from last year
-1.1 below state avg
784 students Diverse
Strong Attendance
Grades PK-08
D
Horace Mann School for the Deaf Hard of Hearing
0.6 mi | #374 of 346 | Score: 33.9
Same rank as last year
73 students Diverse
Diverse Student Body
Grades PK-12
St. John Elementary School
0.7 mi
Grades PK-08
C+
Mario Umana Academy
1.0 mi | #11 of 16 | Score: 26.9
Improved 333 spots from last year
-31.3 below state avg
634 students Less Diverse
Rising School
Grades PK-08
East Boston Central Catholic School
1.0 mi
Grades PK-08
B+
Alighieri Dante Montessori School
1.1 mi | #5 of 12 | Score: 45.3
Improved 124 spots from last year
-12.9 below state avg
109 students Diverse
Rising School
Grades PK-06
D
O'Donnell Elementary School
1.2 mi | #777 of 824 | Score: 30.7
Dropped 52 spots from last year
-27.5 below state avg
256 students Less Diverse
Grades PK-06
C-
Kennedy Patrick J Elementary School
1.2 mi | #670 of 824 | Score: 37.5
Improved 47 spots from last year
-20.7 below state avg
279 students Less Diverse
Rising School
Grades PK-06
M

Middle Schools

10 schools
Middle School Academy
2.8 mi
F
Higginson/Lewis K-8 School
3.9 mi | #349 of 352 | Score: 23.6
Improved 3 spots from last year
-34.6 below state avg
213 students Diverse
Grades 03-08
Nativity Prep School
4.2 mi
Grades 05-08
A
Uncommon Schools - Roxbury Preparatory Dorchester Campus Middle School
4.3 mi | #4 of 16 | Score: 41.9
Improved 187 spots from last year
-16.3 below state avg
1,126 students Diverse
Rising School College Ready Curriculum
Grades 05-08
Dearborn Middle School
4.7 mi
Mother Caroline Academy
4.7 mi
Grades 05-08
Epiphany School
5.5 mi
Grades 05-08
C
Ohrenberger School
9.0 mi | #265 of 352 | Score: 34.9
Improved 20 spots from last year
-23.3 below state avg
477 students Diverse
Rising School Diverse Student Body
Grades 03-08
Edwards Middle
0.6 mi
UP Academy
2.8 mi
H

High Schools

10 schools
D
Charlestown High School
0.5 mi | #322 of 346 | Score: 31.0
Improved 49 spots from last year
-27.2 below state avg
754 students Diverse
11 sports • 488 athletes
Early College Program Rising School
Grades 07-12
C-
East Boston High School
1.4 mi | #305 of 346 | Score: 37.3
Improved 31 spots from last year
-20.9 below state avg
1,252 students Less Diverse
14 sports • 584 athletes
Early College Program Rising School
Grades 07-12
C
Quincy Upper School
1.8 mi | #268 of 346 | Score: 44.6
Improved 4 spots from last year
-13.6 below state avg
557 students Very Diverse
12 sports • 208 athletes
High Graduation Rate Diverse Student Body
Grades 06-12
Newman School
1.8 mi
Grades 07-12
Cathedral High School
2.2 mi
9 sports • 430 athletes
Grades 07-12
A+
Boston Latin School
3.2 mi | #19 of 346 | Score: 73.3
Improved 61 spots from last year
+15.1 above state avg
2,424 students Very Diverse
18 sports • 2,006 athletes
Strong AP Program High Graduation Rate Rising School Strong Athletics
Grades 07-12
A-
O'Bryant School of Math & Science
3.3 mi | #90 of 346 | Score: 61.1
Improved 94 spots from last year
+2.9 above state avg
1,509 students Very Diverse
High Graduation Rate Rising School College Ready Curriculum Diverse Student Body
Grades 07-12
B
Dearborn STEM Academy
3.4 mi | #13 of 25 | Score: 31.7
Improved 356 spots from last year
-26.6 below state avg
565 students Diverse
10 sports • 242 athletes
Early College Program Rising School
Grades 07-12
C
Ruth Batson Academy
3.9 mi | #19 of 25 | Score: 27.6
Improved 346 spots from last year
-30.6 below state avg
604 students Diverse
8 sports • 128 athletes
Early College Program Rising School
Grades 07-12
A+
Boston Latin Academy
4.1 mi | #2 of 25 | Score: 63.9
Improved 214 spots from last year
+5.7 above state avg
1,693 students Very Diverse
17 sports • 1,298 athletes
High Graduation Rate Rising School Strong Athletics Diverse Student Body
Grades 07-12
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Monthly Payment Breakdown

Principal & Interest $0
Property Tax $860
Homeowners Insurance $200
HOA Fee $1,104/mo
PMI (if <20% down) $0

Loan Summary

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

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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.

Property History

Market Insights

Property Timeline

Sold
Dec 10, 2025
Property sold
🏠
Listed for Sale
Sep 26, 2025
$1,089,000
Original listing
Office: Coldwell Banker Realty - Boston

Price & Status History

Date Event Price Change
Sep 26, 2025 New Listing Added $1,089,000

Market Statistics

Days on Market
32 days
Price per Sq Ft
$968

Tax History

Year Taxes Assessment
2025 $10,325 $891,600

Financial Details

Annual Property Tax
$10,325
Tax Year 2025
HOA Fee
$1,104
Monthly
Assessed Value
$891,600

Listing Information

Listing Agent Janis Pacheco
Listing Office Coldwell Banker Realty - Boston
Agent MLS ID CT001061
Office MLS ID AN6192
Listing Data Updated Dec 10, 2025 1:07 PM EST
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

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