118 High # 9, Boston MA 02129
Boston, MA 02129 • Charlestown
$649,900
Est. $4,291/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.
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Open House Schedule
10
Sep
Thursday, September 10
5:00 PM - 7:00 PM EDT
12
Sep
Saturday, September 12
11:30 AM - 1:00 PM EDT
About this home
Perched on the top floor, this sun-filled penthouse offers a bright and inviting layout in the heart of Charlestown. The two-bedroom home features soaring ceilings, hardwood floors, recessed lighting, two classic bay windows, an eat-in kitchen, and freshly painted interiors. The second bedroom is smaller in scale and ideally suited for a child’s room, nursery, home office, or other flexible use.Recent updates include a newer boiler and hot water heater, both installed in 2019, along with most windows replaced in 2020. The association is also completing a brand-new roof and roof deck, offering impressive views across historic Charlestown and the Boston skyline. An updated bathroom, basement storage, and free laundry in the building shared between just three units add to the convenience of this well-maintained home, all complemented by a low HOA fee.
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Recently Sold Nearby
Property History
Property Timeline
Listed for Sale
Sep 9, 2026
$649,900
Original listing
Agent: Leah Tringale
Office: Longwood Residential, LLC
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 09/09/2026 | 🏠 Listed for Sale | $649,900 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2026 | $6,303 | $544,300 |
Financial Details
Annual Property Tax
$6,303
Tax Year 2026
HOA Fee
$280
Monthly
Assessed Value
$544,300
Facts & Features
Home Facts
Type
Residential
Style
Condominium
Year Built
1900
Living Area
658 sq ft
Stories
1
Bedrooms
2
Full Baths
1
Total Rooms
5
Interior
Heating
Central
Cooling
Window Unit(s)
Flooring
Wood
Appliances
Range, Dishwasher, Refrigerator
Fireplace
None
Basement
Y
Laundry
In Building
Features
None
Exterior
Construction
None
Architecture
None
Roof
None
Features
None
Pool
None
Spa
None
Fencing
None
Patio/Porch
None
Parking
Features
None
Utilities
Electric
None
Water
Public
Sewer
Public Sewer
Gas
None
Other
None
Financial
Annual Tax
$6,303
Assessed Value
$544,300
HOA & Community
HOA Fee
$280 Monthly
Fee Includes
Water, Sewer, Insurance
Amenities
None
Optional Fee Includes
None
Pets
Yes
MA Disclosures
Lead Paint
Unknown
Seller Disclosures
Legally Deeded As A One Bedroom But Second Bedroom Has Closet, Heating Source And Window.roof Deck Under Construction. Hoa Reserves Are Approx $30, 000 According To Trustee. Buyer And Buyer’s Agent To Perform Due Diligence.
Additional Details
Possession
None
Accepted Financing
None
Structure Type
["Low-Rise"]
Unit/Building
9
Sq Ft Source
Public Record
Sq Ft Disclosures
Extra storage in the basement NOT included in square footage.
Documents
None
County
Suffolk
Property Overview
Property Type
Condominium
Listing Type
For Sale
Year Built
1900
Bedrooms
2
Full Bathrooms
1
Living Area
658 sq ft
Total Rooms
5
Stories
1
Entry Level
3
Floor Layout
Interactive room guide
Floor Layout
Finished Area
658 sq ft above grade
Display Options
Room Markers
OOffice (1)
KKitchen (1)
BRBedroom (5)
BABathroom (4)
DDining (1)
LLiving (2)
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, Refrigerator
Interior Features:
Windows:
Basement:
Y
Laundry:
In Building
Security:
Construction & Materials
Year Built:
1900
Structure Type:
Low-Rise
Exterior Materials:
Roof:
Foundation:
Stories:
1
Heating, Cooling & Utilities
Heating:
Central
Cooling:
Window Unit(s)
Hot Water:
Water Source:
Public
Sewer:
Public Sewer
Energy Features:
Exterior & Lot
Exterior Features:
Patio & Porch:
Fencing:
Other Structures:
Lot Features:
Road Surface:
Parking & Garage
Parking Features:
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
Advent School
1.4 mi
Grades K-06
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
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
4.1 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
4.3 mi
Grades 05-08
A
Uncommon Schools - Roxbury Preparatory Dorchester Campus Middle School
4.6 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
9.1 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
2.1 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
3.3 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
4.3 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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Down: $0
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Monthly Payment Breakdown
Principal & Interest
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Property Tax
$525
Homeowners Insurance
$200
HOA Fee
$280/mo
PMI (if <20% down)
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Loan Summary
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Payment Over Time
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
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Location
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Neighborhood
Charlestown
118 High # 9, Boston MA 02129
Boston, MA 02129
Listing Information
Listing Agent
Leah Tringale
Listing Office
Longwood Residential, LLC
Office Phone
617-396-3100
Agent MLS ID
CN243343
Office MLS ID
AC1259
Listing Data Updated
Sep 9, 2026 12:03 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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