45 1st Ave # 209, Boston MA 02129

Boston, MA 02129 • Charlestown

$620,000

Beds

Baths

841

Sq Ft

$737

Price/Sq Ft

2015

Year Built

Condominium

Type

Days on Market

Sold Listed Oct 26, 2023 • MLS# 73174356 Copied! • Updated Feb 22, 2024

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Sale Statistics

Sale Overview

Original List Price: $629,000

                            Final Sale Price:
                            $620,000
                        

Difference: $9,000 (-1.4%)

Performance Metrics

98.6%

List to Sale Ratio

Sold below asking price

Days on Market

Average time

Price per Square Foot Analysis

Original $/sq ft: $748

                            Sale $/sq ft:
                            $737
                        

This property sold for $737 per square foot

Sale Summary

This property sold for 1.4% below the original asking price.

The property spent 32 days on market before selling.

Nearby Sales Comparison

Based on 50 similar properties sold within 0.5 miles in the last 90 days

This Property

$737/sq ft

Area Median

$721/sq ft

Difference

+2.2%

This property sold slightly above the area median for similar homes.

About this home

Front-facing Starboard unit with incredible natural light! This meticulous floor-through 1 bed + large guest room condo offers an idyllic floorplan with 9.5' ceilings, oversized windows, and southern exposure. Enjoy sunrises over Boston Harbor in your large and dimensional living room. Chef's kitchen features custom cabinetry, quartz counters, breakfast bar, gas cooking, custom backsplash, and dedicated dining area. Generous primary bed with double closet, handcrafted wood detail, and room for a king size. Modern and sleek bathroom with walnut vanity, tile surround shower, and designer fixtures. Guest room provides the ideal space for home gym, office, or the growing family. Central AC. Concierge. Custom lighting. Brand new in-unit laundry. Elevator. Bicycle storage. Pet Friendly. A truly great opportunity to enjoy easy-living just steps to all Charlestown & the historic Navy Yard have to offer!

Public Records & Permits

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Recently Sold Nearby

Property History

Market Insights

23%

Price Range

Total Days on Market

Previous Sales

Property Timeline

Previous Transaction - MLS #73354492

Full transaction history available when tracking began

🏷️

Previously Sold

Jun 26, 2025

$805,000

MLS #73354492

View Listing →

✓

Sold

Feb 22, 2024

$620,000

Property sold

Days on Market: 33

🏠

Listed for Sale

Oct 26, 2023

$629,000

Original listing

Agent: Adam Geragosian Office: Compass

Date	Event	Price	Change	$/sqft	Details
06/26/2025	🏷️ Previously Sold	$805,000	-	-	MLS #73354492
02/22/2024	✓ Sold	$620,000	-	-	Property sold
10/26/2023	🏠 Listed for Sale	$629,000	-	-	Original listing

Tax History

Year	Taxes	Assessment
2023	$2,825	$590,000

Financial Details

Annual Property Tax

$2,825

Tax Year 2023

HOA Fee

$624

Per month

Assessed Value

$590,000

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 Central

Cooling Central Air

Flooring Wood

Appliances Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer

Fireplace None

Basement N

Laundry Second Floor, 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 For Gas Range

Financial

Annual Tax $2,825

Assessed Value $590,000

HOA & Community

HOA Fee $624

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

Amenities Elevator(s)

Optional Fee Includes None

Pets Yes

MA Disclosures

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

Additional Details

Possession None

Accepted Financing None

Structure Type ["Detached"]

Unit/Building 209

Sq Ft Source Master Deed

Documents None

County Suffolk

Total market time (incl. prior listings) 33 days

Property Overview

Property Type

Condominium

Listing Type

Sold

Year Built

2015

Bedrooms

Full Bathrooms

Living Area

841 sq ft

Total Rooms

Stories

Entry Level

Floor Layout

Interior Features

Flooring: Wood

Appliances: Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer

Interior Features:

Windows:

Basement: N

Laundry: Second Floor, In Unit

Security:

Construction & Materials

Year Built: 2015

Structure Type: Detached

Exterior Materials:

Roof:

Foundation:

Stories: 1

Heating, Cooling & Utilities

Heating: Central

Cooling: Central Air

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:

Special Features

Waterfront: Yes

Waterfront Type: Waterfront, Harbor

Community Amenities: Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Bike Path, Highway Access, Marina, T-Station

Nearby Schools

School information not available for this location.

Location

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Neighborhood

Charlestown

45 1st Ave # 209, Boston MA 02129

Boston, MA 02129

Listing Information

Listing Agent Adam Geragosian

Listing Office Compass

Office Phone 617-206-3333

Agent MLS ID G8000450

Office MLS ID AN2383

Listing Data Updated Feb 22, 2024 4:47 PM EST

Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

Contact Us

BMN Boston Real Estate

Douglas Elliman

(617) 955-2224 contact@bmnboston.com

Ask about this property — free, no obligation.