Dimensions7.666666666 x 6.916666666
FeaturesFlooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Recessed Lighting
LevelThird
50 Sullivan Street # 3, Boston MA 02129
Boston, MA 02129 • Charlestown
$685,000
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Sale Statistics
Sale Overview
Original List Price:
$649,000
Final Sale Price:
$685,000
Difference:
+$36,000 (+5.5%)
Performance Metrics
105.5%
List to Sale Ratio
Sold above asking price
9
Days on Market
Quick sale
Price per Square Foot Analysis
Original $/sq ft:
$806
Sale $/sq ft:
$851
This property sold for $851 per square foot
Sale Summary
This property sold for 5.5% above the original asking price, indicating strong buyer demand.
With only 9 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
$851/sq ft
Area Median
$841/sq ft
Difference
+1.2%
This property sold slightly above the area median for similar homes.
About this home
This stunning, 2BR/1BA, penthouse condo offers a sunny corner exposure and convenient in-town location. An elegant and expansive living/dining area features soaring ceilings with light streaming through four oversized windows. The well-appointed kitchen features granite countertops, white cabinetry, subway tile backsplash, and stainless appliances. There are two spacious bedrooms tucked at the rear with double wide closets. A full bathroom with white vanity, black and white tiled floor and tub/shower is just outside the bedrooms. A rear deck provides space for a small café table. Amenities: central air conditioning and in-building washer/dryer. Great starter condo or investment property. Close to town center restaurants, shops, 92 bus line and MBTA orange line.
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Public Records & Permits
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Recently Sold Nearby
Property History
Market Insights
5.3%
Price Range
11
Total Days on Market
Property Timeline
Sold
Oct 9, 2025
$685,000
Property sold
Days on Market: 11
Listed for Sale
Sep 9, 2025
$649,000
Original listing
Agent: Nancy Roth
Office: Gibson Sotheby's International Realty
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 10/09/2025 | ✓ Sold | $685,000 | - | - | Property sold |
| 09/09/2025 | 🏠 Listed for Sale | $649,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2026 | $7,205 | $617,000 |
Financial Details
Annual Property Tax
$7,205
Tax Year 2026
HOA Fee
$200
Monthly
Assessed Value
$617,000
Facts & Features
Central AC
Home Facts
Type
Residential
Style
Condominium
Year Built
1899
Living Area
805 sq ft
Bedrooms
2
Full Baths
1
Total Rooms
4
Interior
Heating
Forced Air, Natural Gas
Cooling
Central Air
Flooring
Tile, Hardwood
Appliances
Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer
Fireplace
None
Basement
Y
Laundry
In Basement, In Building
Features
None
Exterior
Construction
Frame
Architecture
None
Roof
Rubber
Features
Deck
Pool
None
Spa
None
Fencing
None
Patio/Porch
Deck
Parking
Features
On Street
Utilities
Electric
None
Water
Public
Sewer
Public Sewer
Gas
None
Other
For Electric Range
Financial
Annual Tax
$7,205
Assessed Value
$617,000
HOA & Community
HOA Fee
$200 Monthly
Fee Includes
Water, Sewer, Insurance
Amenities
None
Optional Fee Includes
None
Owner-Occupied Units
3
MA Disclosures
Seller Disclosures
Taxes Do Not Include Residential Exemption. One Pet Per Unit (dog Or Cat Only.)
Additional Details
Possession
None
Accepted Financing
None
Structure Type
["Townhouse"]
Unit/Building
3
Sq Ft Source
Public Record
Documents
None
County
Suffolk
Total market time (incl. prior listings)
11 days
Property Overview
Property Type
Condominium
Listing Type
Sold
Year Built
1899
Bedrooms
2
Full Bathrooms
1
Living Area
805 sq ft
Total Rooms
4
Stories
1
Entry Level
3
Floor Layout
Interactive room guide
Floor Layout
Finished Area
805 sq ft above grade
Dimensions9.583333333 x 12.75
FeaturesCloset, Flooring - Hardwood, Balcony / Deck, Exterior Access, Recessed Lighting
LevelThird
Dimensions10 x 12.666666666
FeaturesCloset, Flooring - Hardwood, Recessed Lighting
LevelThird
Dimensions7.666666666 x 6
FeaturesBathroom - Full, Bathroom - With Tub & Shower, Flooring - Stone/Ceramic Tile, Lighting - Sconce
LevelMain,Third
Dimensions9.25 x 11
FeaturesFlooring - Hardwood, Open Floorplan, Recessed Lighting
LevelMain,Third
Dimensions12.833333333 x 11
FeaturesFlooring - Hardwood, Open Floorplan, Recessed Lighting
LevelMain,Third
Display Options
Outdoor Areas
Patio & porchDeck
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:
Tile, Hardwood
Appliances:
Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer
Interior Features:
Windows:
Insulated Windows
Basement:
Y
Laundry:
In Basement, In Building
Security:
Intercom
Construction & Materials
Year Built:
1899
Effective Year (Renovated):
2001
Structure Type:
Townhouse
Exterior Materials:
Frame
Roof:
Rubber
Foundation:
Stories:
1
Heating, Cooling & Utilities
Heating:
Forced Air, Natural Gas
Heating Zones:
1
Cooling:
Central Air
Cooling Zones:
1
Hot Water:
Water Source:
Public
Sewer:
Public Sewer
Energy Features:
Exterior & Lot
Exterior Features:
Deck
Patio & Porch:
Deck
Fencing:
Other Structures:
Lot Features:
Road Surface:
Parking & Garage
Parking Features:
On Street
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
|
#86 of 352
|
Score: 50.9
Improved 3 spots from last year
-7.3 below state avg
544 students
Diverse
Strong Attendance
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
78 students
Diverse
Diverse Student Body
Grades PK-12
C
Harvard-Kent Elementary School
0.4 mi
|
#594 of 825
|
Score: 41.1
Dropped 186 spots from last year
-17.1 below state avg
315 students
Very Diverse
Diverse Student Body
Grades PK-06
A
Eliot K-8 Innovation School
1.1 mi
|
#47 of 352
|
Score: 57.5
Improved 3 spots from last year
-0.7 below state avg
779 students
Diverse
Strong Attendance
Grades PK-08
St. John Elementary School
1.2 mi
Grades PK-08
C+
Mario Umana Academy
1.2 mi
|
#11 of 16
|
Score: 26.5
Improved 333 spots from last year
-31.7 below state avg
585 students
Less Diverse
Rising School
Grades PK-08
East Boston Central Catholic School
1.4 mi
Grades PK-08
D
O'Donnell Elementary School
1.4 mi
|
#784 of 825
|
Score: 29.9
Dropped 59 spots from last year
-28.3 below state avg
248 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: 45.2
Improved 124 spots from last year
-13 below state avg
100 students
Diverse
Rising School
Strong Attendance
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: 23.2
Improved 3 spots from last year
-35 below state avg
246 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: 42.5
Improved 187 spots from last year
-15.7 below state avg
1,225 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
5.9 mi
Grades 05-08
C
Ohrenberger School
9.2 mi
|
#266 of 352
|
Score: 35.0
Improved 19 spots from last year
-23.2 below state avg
458 students
Diverse
Diverse Student Body
Grades 03-08
Edwards Middle
< 0.1 mi
UP Academy
3.2 mi
High Schools
10 schools
D
Charlestown High School
0.3 mi
|
#319 of 346
|
Score: 32.9
Improved 52 spots from last year
-25.4 below state avg
646 students
Diverse
11 sports
• 488 athletes
Early College Program
Rising School
Grades 07-12
C-
East Boston High School
1.6 mi
|
#300 of 346
|
Score: 38.2
Improved 36 spots from last year
-20 below state avg
1,181 students
Moderate
14 sports
• 584 athletes
Early College Program
Rising School
Grades 07-12
Newman School
2.0 mi
Grades 07-12
C
Quincy Upper School
2.2 mi
|
#279 of 346
|
Score: 44.4
Dropped 7 spots from last year
-13.8 below state avg
575 students
Very Diverse
12 sports
• 208 athletes
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
|
#20 of 346
|
Score: 73.7
Improved 60 spots from last year
+15.5 above state avg
2,382 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
3.5 mi
|
#90 of 346
|
Score: 61.6
Improved 94 spots from last year
+3.4 above state avg
1,518 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: 33.4
Improved 356 spots from last year
-24.8 below state avg
565 students
Moderate
10 sports
• 242 athletes
Early College Program
Rising School
Grades 07-12
C
Ruth Batson Academy
4.4 mi
|
#20 of 25
|
Score: 29.1
Improved 345 spots from last year
-29.1 below state avg
584 students
Diverse
8 sports
• 128 athletes
Early College Program
Rising School
Grades 07-12
A+
Boston Latin Academy
4.4 mi
|
#2 of 25
|
Score: 64.9
Improved 214 spots from last year
+6.7 above state avg
1,669 students
Very Diverse
17 sports
• 1,298 athletes
Strong AP Program
High Graduation Rate
Rising School
Strong Athletics
Grades 07-12
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Location
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Neighborhood
Charlestown
50 Sullivan Street # 3, Boston MA 02129
Boston, MA 02129
Listing Information
Listing Agent
Nancy Roth
Listing Office
Gibson Sotheby's International Realty
Office Phone
617-242-4222
Agent MLS ID
H8000088
Office MLS ID
BB9059
Listing Data Updated
Oct 15, 2025 2:09 PM EDT
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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