64 Sullivan Street # 4, Boston MA 02129
Boston, MA 02129 • Charlestown
$825,000
Track this home for price, status, and open-house alerts.
Sale Statistics
Sale Overview
Original List Price:
$849,900
Final Sale Price:
$825,000
Difference:
$24,900 (-2.9%)
Performance Metrics
97.1%
List to Sale Ratio
Sold below asking price
24
Days on Market
Quick sale
Price per Square Foot Analysis
Original $/sq ft:
$981
Sale $/sq ft:
$953
This property sold for $953 per square foot
Sale Summary
This property sold for 2.9% below the original asking price.
With only 24 days on market, this was a quick sale compared to typical market conditions.
Nearby Sales Comparison
Based on 50 similar properties sold within 0.5 miles in the last 90 days
This Property
$953/sq ft
Area Median
$749/sq ft
Difference
+27.2%
This property sold for significantly more per square foot than similar nearby properties, suggesting premium features or condition.
About this home
Sunny Charlestown Triplex Condo with a Townhouse feel. The serene entrance has a charming walkway. Open your gate, step onto your private patio and up the stairs to your front door. This condo has its own private front door just like a single-family home! Modern kitchen has stainless appliances & stone countertops. Open living room concept, charming fireplace & high ceilings. Upstairs are 2 spacious bedrooms & 2 full bathrooms. Both baths are updated with marble vanities. The 2nd bedroom has a custom bookcase. This space could be a perfect home office + gym. HW floors throughout, In-Unit W/D & oversized private storage space. The cherry on top? Your own Private Roof Deck which boasts Beautiful City Views! Low condo fee, only $131/month. Well maintained HOA. Recent improvements include exterior painting + roof replacement completed in 2023. Pet-Friendly & rentals are okay. Excellent location walking distance to the Whole Foods Market, Orange Line (T) & Main Street Charlestown.
View in the App
Save this property, schedule tours instantly, and get alerts when the price drops
Scan with phone
Public Records & Permits
Log in to view assessor & tax records, ownership history, and recent building permits for this property.
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
Market Insights
99.4%
Price Range
25
Total Days on Market
3
Previous Sales
Property Timeline
Previous Transaction - MLS #73523368
Full transaction history available when tracking began
Previously Sold
May 29, 2026
$5,000
MLS #73523368
Sold
May 9, 2025
$825,000
Property sold
Days on Market: 25
Listed for Sale
Mar 5, 2025
$849,900
Original listing
Agent: Collin Bray
Office: Century 21 Cityside
Previous Transaction - MLS #72296605
Full transaction history available when tracking began
Previously Sold
Jun 12, 2018
$685,000
MLS #72296605
Previous Transaction - MLS #72186879
Full transaction history available when tracking began
Previously Sold
Jul 28, 2017
$650,000
MLS #72186879
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 05/29/2026 | 🏷️ Previously Sold | $5,000 | - | - | MLS #73523368 |
| 05/09/2025 | ✓ Sold | $825,000 | - | - | Property sold |
| 03/05/2025 | 🏠 Listed for Sale | $849,900 | - | - | Original listing |
| 06/12/2018 | 🏷️ Previously Sold | $685,000 | - | - | MLS #72296605 |
| 07/28/2017 | 🏷️ Previously Sold | $650,000 | - | - | MLS #72186879 |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2025 | $4,084 | $694,200 |
Financial Details
Annual Property Tax
$4,084
Tax Year 2025
HOA Fee
$131
Monthly
Assessed Value
$694,200
Facts & Features
Central AC
Home Facts
Type
Residential
Style
Condominium
Year Built
1900
Living Area
866 sq ft
Bedrooms
2
Full Baths
2
Total Rooms
5
Interior
Heating
Forced Air, Electric Baseboard
Cooling
Central Air
Flooring
Wood
Appliances
Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer
Fireplace
None
Fireplaces
1
Basement
Y
Laundry
In Unit
Features
None
Exterior
Construction
Frame
Architecture
None
Roof
Shingle, Rubber
Features
Deck - Wood, Patio, City View(s)
Pool
None
Spa
None
Fencing
None
Patio/Porch
Deck - Wood, Patio
Parking
Features
None
Utilities
Electric
None
Water
Public
Sewer
Public Sewer
Gas
None
Other
None
Financial
Annual Tax
$4,084
Assessed Value
$694,200
HOA & Community
HOA Fee
$131 Monthly
Fee Includes
Water, Sewer
Amenities
None
Optional Fee Includes
None
MA Disclosures
Seller Disclosures
Oversized Private Basement Storage Included With Direct Access Located Off The Patio.
Additional Details
Possession
None
Accepted Financing
None
Structure Type
["Rowhouse"]
Unit/Building
4
Sq Ft Source
Public Record
Documents
None
County
Suffolk
Total market time (incl. prior listings)
25 days
Property Overview
Property Type
Condominium
Listing Type
Sold
Year Built
1900
Bedrooms
2
Full Bathrooms
2
Living Area
866 sq ft
Total Rooms
5
Stories
3
Entry Level
1
Floor Layout
Interactive room guide
Floor Layout
Finished Area
866 sq ft above grade
Display Options
Outdoor Areas
Patio & porchDeck - Wood, Patio
Room Markers
BABathroom (4)
BRBedroom (5)
DDining (1)
KKitchen (1)
LLiving (2)
OOffice (1)
Conceptual diagram based on MLS room data. It is not to scale and is not a substitute for architectural plans or on-site measurements.
Interior Features
Flooring:
Wood
Appliances:
Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer
Interior Features:
Windows:
Basement:
Y
Laundry:
In Unit
Security:
Construction & Materials
Year Built:
1900
Structure Type:
Rowhouse
Exterior Materials:
Frame
Roof:
Shingle, Rubber
Foundation:
Stories:
3
Heating, Cooling & Utilities
Heating:
Forced Air, Electric Baseboard
Heating Zones:
3
Cooling:
Central Air
Cooling Zones:
1
Hot Water:
Water Source:
Public
Sewer:
Public Sewer
Energy Features:
Exterior & Lot
Exterior Features:
Deck - Wood, Patio, City View(s)
Patio & Porch:
Deck - Wood, Patio
Fencing:
Other Structures:
Lot Features:
Road Surface:
Parking & Garage
Parking Features:
Special Features
Fireplaces:
1
Fireplace Type:
View:
Yes
View Type:
City
Community Amenities:
Public Transportation, Shopping, Park, Walk/Jog Trails, Bike Path, Highway Access, Public School, T-Station, University
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
Elementary Schools
10 schools
A-
Warren-Prescott K-8 School
< 0.1 mi
|
#85 of 352
|
Score: 51.3
Improved 4 spots from last year
-7 below state avg
507 students
Diverse
Grades PK-08
D
Horace Mann School for the Deaf Hard of Hearing
0.1 mi
|
#374 of 346
|
Score: 33.9
Same rank as last year
73 students
Diverse
Diverse Student Body
Grades PK-12
C
Harvard-Kent Elementary School
0.4 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
Eliot K-8 Innovation School
1.1 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
C+
Mario Umana Academy
1.2 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
St. John Elementary School
1.2 mi
Grades PK-08
East Boston Central Catholic School
1.4 mi
Grades PK-08
D
O'Donnell Elementary School
1.4 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
Advent School
1.5 mi
Grades K-06
B+
Alighieri Dante Montessori School
1.5 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
Middle Schools
10 schools
Middle School Academy
3.2 mi
F
Higginson/Lewis K-8 School
4.2 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
4.4 mi
Grades 05-08
A
Uncommon Schools - Roxbury Preparatory Dorchester Campus Middle School
4.7 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
5.0 mi
Mother Caroline Academy
5.0 mi
Grades 05-08
Epiphany School
6.0 mi
Grades 05-08
C
Ohrenberger School
9.2 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
0.1 mi
UP Academy
3.2 mi
High Schools
10 schools
D
Charlestown High School
0.2 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
1.6 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
Newman School
2.1 mi
Grades 07-12
C
Quincy Upper School
2.2 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
Cathedral High School
2.6 mi
9 sports
• 430 athletes
Grades 07-12
A+
Boston Latin School
3.4 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
3.6 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
3.7 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
4.4 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
4.5 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
Learn about these ratings
Location
Loading map...
Neighborhood
Charlestown
64 Sullivan Street # 4, Boston MA 02129
Boston, MA 02129
Listing Information
Listing Agent
Collin Bray
Listing Office
Century 21 Cityside
Office Phone
617-262-2600
Agent MLS ID
BB922621
Office MLS ID
BB6400
Listing Data Updated
May 9, 2025 11:46 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
Ask about this property — free, no obligation.
Similar Homes for Sale
Comparable Properties
Customize Comparable Search
Finding comparable properties...
Loading market insights for Boston.