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45 1st Ave # 209, Boston MA 02129

Boston, MA 02129 • Charlestown
$620,000
Est. $4,194/month
2
Beds
1
Baths
841
Sq Ft
$737
Price/Sq Ft
2015
Year Built
32
Days on Market
Closed Listed Oct 26, 2023 • MLS# 73174356 Copied!

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!

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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: $629,000
Final Sale Price: $620,000
Difference: $9,000 (-1.4%)
Performance Metrics
98.6%
List to Sale Ratio
Sold below asking price
32
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 21 similar properties sold within 0.5 miles in the last 90 days

This Property
$737/sq ft
Area Average
$587/sq ft
Difference
+25.5%

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 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

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

Location

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Neighborhood

Charlestown

45 1st Ave # 209, Boston MA 02129

Boston, MA 02129

Walkability

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Nearby Schools

School information not available for this location.

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 $235
Homeowners Insurance $200
HOA Fee $624/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

Market Insights

23%
Price Range
33
Total Days on Market
1
Previous Sales

Property Timeline

Previous Transaction - MLS #73354492
Full transaction history available when tracking began
🏷️
Previously Sold
Jun 26, 2025
$805,000
MLS #73354492
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

Price & Status History

Date Event Price Change
Jun 26, 2025 Sold $805,000
Oct 26, 2023 New Listing Added $629,000

Market Statistics

Days on Market
32 days
Price per Sq Ft
$737

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

Listing Information

Listing Agent Adam Geragosian
Listing Office Compass
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.

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Market Analytics for Boston, MA

Real-time market trends and pricing data for this area

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