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45 1st Ave # 209, Boston MA 02129

Boston, MA 02129 • Charlestown's Navy Yard
$805,000
Est. $5,509/month
2
Beds
1
Baths
841
Sq Ft
$957
Price/Sq Ft
2015
Year Built
43
Days on Market
Closed Listed Apr 3, 2025 • MLS# 73354492 Copied!

About this home

Modern 1-Bed + Den Condo in Charlestown’s Historic Navy Yard Welcome to this beautifully updated 1-bedroom + den, 1-bath condo located in the heart of Charlestown’s vibrant Navy Yard. This sun-drenched unit features oversized windows, soaring 9.5-foot ceilings, custom lighting, and brand-new floors throughout. The fully renovated kitchen boasts modern finishes, including a large island while the spacious bathroom includes a sleek new walk-in shower Stylish barn doors add a contemporary touch to this thoughtfully designed home.Located in a full-service concierge and elevator building, residents enjoy both comfort and convenience. Steps from waterfront parks, top-rated restaurants, and local shops, with easy access to transportation including the MGH shuttle—ideal for commuting to downtown, the North End, and nearby hospitals.Don’t miss the opportunity to own a turnkey home with In unit laundry, Garage Parking available. just a block away Bike Stg room.

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Property Overview

Property Type
Condominium
Listing Type
For Sale
Year Built
2015
Bedrooms
2
Full Bathrooms
1
Living Area
841 sq ft
Total Rooms
4
Stories
1
Entry Level
2

Sale Statistics

Sale Overview
Original List Price: $797,900
Final Sale Price: $805,000
Difference: +$7,100 (+0.9%)
Performance Metrics
100.9%
List to Sale Ratio
Sold above asking price
43
Days on Market
Average time
Price per Square Foot Analysis
Original $/sq ft: $949
Sale $/sq ft: $957
This property sold for $957 per square foot
Sale Summary

This property sold for 0.9% above the original asking price, indicating strong buyer demand.

The property spent 43 days on market before selling.

Nearby Sales Comparison

Based on 22 similar properties sold within 0.5 miles in the last 90 days

This Property
$957/sq ft
Area Average
$600/sq ft
Difference
+59.4%

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

Facts & Features

Central AC

Home Facts

Type Residential
Style Condominium
Year Built 2015
Living Area 841 sq ft
Bedrooms 2
Full Baths 1
Total Rooms 4

Interior

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

Exterior

Construction None
Architecture None
Roof None
Features City View(s), Garden, Screens
Pool None
Spa None
Fencing None
Patio/Porch None

Parking

Features On Street

Utilities

Electric 220 Volts
Water Public
Sewer Public Sewer
Gas None
Other For Gas Range, For Gas Oven, For Electric Dryer, Washer Hookup, Icemaker Connection

Financial

Annual Tax $6,681
Assessed Value $576,900

Interior Features

Flooring: Wood
Appliances: Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer, Plumbed For Ice Maker
Interior Features: Internet Available - Unknown
Windows: Screens
Basement: N
Laundry: In Unit, Electric Dryer Hookup, Washer Hookup
Security: Intercom, Concierge, Security System

Construction & Materials

Year Built: 2015
Structure Type: Mid-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: City View(s), Garden, Screens
Patio & Porch:
Fencing:
Other Structures:
Lot Features:
Road Surface:

Parking & Garage

Parking Features: On Street

Special Features

Fireplaces: 1
Fireplace Type:
View: Yes
View Type: City
Community Amenities: Public Transportation, Shopping, Pool, Park, Walk/Jog Trails, Medical Facility, Highway Access, House of Worship, Marina, Public School, University

Location

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Neighborhood

Charlestown's Navy Yard

45 1st Ave # 209, 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
0.6 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

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Loan Amount
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After down payment
Total Interest
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Over life of loan
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Including down payment
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Down: $0
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Monthly Payment Breakdown

Principal & Interest $0
Property Tax $557
Homeowners Insurance $200
HOA Fee $682/mo
PMI (if <20% down) $0

Loan Summary

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

Rate Impact

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Current Rate
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+0.5% Rate
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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

23%
Price Range
15
Total Days on Market
1
Previous Sales

Property Timeline

Sold
Jun 26, 2025
$805,000
Property sold
Days on Market: 15
🏠
Listed for Sale
Apr 3, 2025
$797,900
Original listing
Agent: Maxine Siegler Office: Stuart St James, Inc.
Previous Transaction - MLS #73174356
Full transaction history available when tracking began
🏷️
Previously Sold
Feb 22, 2024
$620,000
MLS #73174356

Price & Status History

Date Event Price Change
Apr 3, 2025 New Listing Added $797,900
Feb 22, 2024 Sold $620,000

Market Statistics

Days on Market
43 days
Price per Sq Ft
$957

Tax History

Year Taxes Assessment
2025 $6,681 $576,900

Financial Details

Annual Property Tax
$6,681
Tax Year 2025
HOA Fee
$682
Monthly
Assessed Value
$576,900

Listing Information

Listing Office Stuart St James, Inc.
Agent MLS ID CN255378
Office MLS ID AC1022
Listing Data Updated Jun 26, 2025 5:37 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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Market Analytics for Boston, MA

Real-time market trends and pricing data for this area

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