BMN Boston

Get our mobile app!

Download on the App Store
(617) 800 - 9008
Preview 1 Preview 2 Preview 3 Preview 4 Preview 5 Preview 6 Preview 7 Preview 8 Preview 9 Preview 10 Preview 11 Preview 12 Preview 13 Preview 14 Preview 15 Preview 16 Preview 17 Preview 18
Preview 1 Preview 2 Preview 3 Preview 4 Preview 5 Preview 6 Preview 7 Preview 8 Preview 9 Preview 10 Preview 11 Preview 12 Preview 13 Preview 14 Preview 15 Preview 16 Preview 17 Preview 18

45 1st Ave # 105, Boston MA 02129

Boston, MA 02129 • Charlestown
$489,000
Est. $3,622/month
1
Beds
1
Baths
500
Sq Ft
$978
Price/Sq Ft
2015
Year Built
Condominium
Type
7
Days on Market
Active Open House Listed Apr 22, 2026 • MLS# 73505589 Copied!

About this home

Welcome to 45 1st Street, Unit 105, ideally situated in the historic and highly desirable Charlestown Navy Yard. This thoughtfully designed unit offers a unique and highly functional layout, with the living area and sleeping space positioned on opposite ends of the unit creating a natural separation that lives more like a one-bedroom. The open living space is bright and inviting, complete with a built-in Murphy bed, perfect for accommodating guests without sacrificing everyday living space. A custom built-in desk adds the perfect work-from-home setup without compromising the flow of the unit.The kitchen is equipped with stainless steel appliances and flows seamlessly into the main living area laid out perfectly for a kitchen table. Additional highlights include in-unit washer and dryer, and a clean, modern aesthetic throughout.Set within a professionally managed building, residents enjoy low-maintenance living just moments from the waterfront, in the heart of the Navy Yard.

View in the App

Save this property, schedule tours instantly, and get alerts when the price drops

Scan to download BMN Boston app Scan with phone
Get the full experience in the BMN Boston app

Property Overview

Property Type
Condominium
Listing Type
For Sale
Year Built
2015
Bedrooms
1
Full Bathrooms
1
Living Area
500 sq ft
Total Rooms
1
Stories
1
Entry Level
1

Open House Schedule

02
May
Saturday, May 2
1:15 PM - 2:30 PM EDT

Facts & Features

Central AC

Home Facts

Type Residential
Style Condominium
Year Built 2015
Living Area 500 sq ft
Bedrooms 1
Full Baths 1
Total Rooms 1

Interior

Heating Forced Air
Cooling Central Air
Flooring None
Appliances None
Fireplace None
Basement N
Laundry In Unit
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 $5,342
Assessed Value $461,300

Interior Features

Flooring:
Appliances:
Interior Features:
Windows:
Basement: N
Laundry: In Unit
Security: Intercom

Construction & Materials

Year Built: 2015
Structure Type: Low-Rise
Exterior Materials:
Roof:
Foundation:
Stories: 1

Heating, Cooling & Utilities

Heating: Forced Air
Heating Zones: 1
Cooling: Central Air
Cooling Zones: 1
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:

Location

Loading map...

Neighborhood

Charlestown

45 1st Ave # 105, Boston MA 02129

Boston, MA 02129

Walkability

Loading Walk Score...

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
0.6 mi | #85 of 352 | Score: 51.3
Improved 4 spots from last year
-7 below state avg
507 students Diverse
Grades PK-08
C+
Mario Umana Academy
0.6 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
A
Eliot K-8 Innovation School
0.7 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
East Boston Central Catholic School
0.7 mi
Grades PK-08
D
Horace Mann School for the Deaf Hard of Hearing
0.8 mi | #374 of 346 | Score: 33.9
Same rank as last year
73 students Diverse
Diverse Student Body
Grades PK-12
D
O'Donnell Elementary School
0.8 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
B+
Alighieri Dante Montessori School
0.8 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
St. John Elementary School
0.9 mi
Grades PK-08
C-
Kennedy Patrick J Elementary School
0.9 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
3.0 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
4.5 mi
Grades 05-08
A
Uncommon Schools - Roxbury Preparatory Dorchester Campus Middle School
4.6 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
5.8 mi
Grades 05-08
C
Ohrenberger School
9.3 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
0.8 mi
UP Academy
3.0 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
1.0 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
2.1 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
2.2 mi
Grades 07-12
Cathedral High School
2.6 mi
9 sports • 430 athletes
Grades 07-12
A+
Boston Latin School
3.6 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
4.1 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
School data provided by BMN Schools

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 $445
Homeowners Insurance $200
HOA Fee $504/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.

Property History

Property Timeline

🏠
Listed for Sale
Apr 22, 2026
$489,000
Original listing
Agent: Carlisle Group Office: Compass

Price & Status History

Date Event Price Change
Apr 22, 2026 New Listing Added $489,000 —

Market Statistics

Days on Market
7 days
Price per Sq Ft
$978

Tax History

Year Taxes Assessment
2025 $5,342 $461,300

Financial Details

Annual Property Tax
$5,342
Tax Year 2025
HOA Fee
$504
Monthly
Assessed Value
$461,300

Listing Information

Listing Agent Carlisle Group
Listing Office Compass
Agent MLS ID TM330566
Office MLS ID AN2383
Listing Data Updated Apr 26, 2026 4:05 AM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

Comparable Properties

Customize Comparable Search

Finding comparable properties...

Market Analytics for Boston, MA

Real-time market trends and pricing data for this area

45 1st Ave # 105, Boston MA 02129 - Photo 1 45 1st Ave # 105, Boston MA 02129 - Photo 2 45 1st Ave # 105, Boston MA 02129 - Photo 3 45 1st Ave # 105, Boston MA 02129 - Photo 4 45 1st Ave # 105, Boston MA 02129 - Photo 5 45 1st Ave # 105, Boston MA 02129 - Photo 6 45 1st Ave # 105, Boston MA 02129 - Photo 7 45 1st Ave # 105, Boston MA 02129 - Photo 8 45 1st Ave # 105, Boston MA 02129 - Photo 9 45 1st Ave # 105, Boston MA 02129 - Photo 10 45 1st Ave # 105, Boston MA 02129 - Photo 11 45 1st Ave # 105, Boston MA 02129 - Photo 12 45 1st Ave # 105, Boston MA 02129 - Photo 13 45 1st Ave # 105, Boston MA 02129 - Photo 14 45 1st Ave # 105, Boston MA 02129 - Photo 15 45 1st Ave # 105, Boston MA 02129 - Photo 16 45 1st Ave # 105, Boston MA 02129 - Photo 17 45 1st Ave # 105, Boston MA 02129 - Photo 18
BMN Boston Real Estate

BMN Boston Real Estate

Douglas Elliman

Your message will be sent to BMN Boston Real Estate.

Schedule a Tour