45 1st Ave # 209, Boston MA 02129

Boston, MA 02129 • Charlestown's Navy Yard

$805,000

2

Beds

1

Baths

841

Sq Ft

$957

Price/Sq Ft

2015

Year Built

Condominium

Type

43

Days on Market

Sold Listed Apr 3, 2025 • MLS# 73354492 Copied! • Updated Jun 26, 2025

Track this home for price, status, and open-house alerts.

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 49 similar properties sold within 0.5 miles in the last 90 days

This Property

$957/sq ft

Area Median

$709/sq ft

Difference

+34.9%

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

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.

Public Records & Permits

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

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

View Listing →

Date	Event	Price	Change	$/sqft	Details
06/26/2025	✓ Sold	$805,000	-	-	Property sold
04/03/2025	🏠 Listed for Sale	$797,900	-	-	Original listing
02/22/2024	🏷️ Previously Sold	$620,000	-	-	MLS #73174356

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

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

HOA & Community

HOA Fee $682 Monthly

Fee Includes Water, Sewer, Insurance, Maintenance Structure, Snow Removal, Reserve Funds

Amenities Elevator(s)

Optional Fee Includes Water, Sewer, Master Insurance, Elevator, Exterior Maintenance, Landscaping, Snow Removal, Extra Storage, Reserve Funds

MA Disclosures

Seller Disclosures Legal 1 Bedroom + Bonus Room. Sellers To Pay 2% To Bpda At Closing. Buyer To Complete Own Due Diligence.

Additional Details

Possession None

Accepted Financing Contract

Structure Type ["Mid-Rise"]

Unit/Building 209

Sq Ft Source Public Record

Documents Master Deed, Unit Deed, Rules & Regs, Management Association Bylaws (4)

County Suffolk

Total market time (incl. prior listings) 15 days

Property Overview

Property Type

Condominium

Listing Type

Sold

Year Built

2015

Bedrooms

2

Full Bathrooms

1

Living Area

841 sq ft

Total Rooms

4

Stories

1

Entry Level

2

Floor Layout

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

Nearby Schools

School information not available for this location.

Location

Loading map...

Neighborhood

Charlestown's Navy Yard

45 1st Ave # 209, Boston MA 02129

Boston, MA 02129

Contact Us

Steve Novak Real Estate

BMN Boston Powered by SERHANT

mail@steve-novak.com

Ask about this property — free, no obligation.