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45 First Ave # 314, Boston MA 02129 - Preview 1 45 First Ave # 314, Boston MA 02129 - Preview 2 45 First Ave # 314, Boston MA 02129 - Preview 3 45 First Ave # 314, Boston MA 02129 - Preview 4 45 First Ave # 314, Boston MA 02129 - Preview 5 45 First Ave # 314, Boston MA 02129 - Preview 6 45 First Ave # 314, Boston MA 02129 - Preview 7 45 First Ave # 314, Boston MA 02129 - Preview 8 45 First Ave # 314, Boston MA 02129 - Preview 9 45 First Ave # 314, Boston MA 02129 - Preview 10 45 First Ave # 314, Boston MA 02129 - Preview 11 45 First Ave # 314, Boston MA 02129 - Preview 12 45 First Ave # 314, Boston MA 02129 - Preview 13 45 First Ave # 314, Boston MA 02129 - Preview 14 45 First Ave # 314, Boston MA 02129 - Preview 15 45 First Ave # 314, Boston MA 02129 - Preview 16 45 First Ave # 314, Boston MA 02129 - Preview 17 45 First Ave # 314, Boston MA 02129 - Preview 18 45 First Ave # 314, Boston MA 02129 - Preview 19 45 First Ave # 314, Boston MA 02129 - Preview 20
45 First Ave # 314, Boston MA 02129 - Preview 1 45 First Ave # 314, Boston MA 02129 - Preview 2 45 First Ave # 314, Boston MA 02129 - Preview 3 45 First Ave # 314, Boston MA 02129 - Preview 4 45 First Ave # 314, Boston MA 02129 - Preview 5 45 First Ave # 314, Boston MA 02129 - Preview 6 45 First Ave # 314, Boston MA 02129 - Preview 7 45 First Ave # 314, Boston MA 02129 - Preview 8 45 First Ave # 314, Boston MA 02129 - Preview 9 45 First Ave # 314, Boston MA 02129 - Preview 10 45 First Ave # 314, Boston MA 02129 - Preview 11 45 First Ave # 314, Boston MA 02129 - Preview 12 45 First Ave # 314, Boston MA 02129 - Preview 13 45 First Ave # 314, Boston MA 02129 - Preview 14 45 First Ave # 314, Boston MA 02129 - Preview 15 45 First Ave # 314, Boston MA 02129 - Preview 16 45 First Ave # 314, Boston MA 02129 - Preview 17 45 First Ave # 314, Boston MA 02129 - Preview 18 45 First Ave # 314, Boston MA 02129 - Preview 19 45 First Ave # 314, Boston MA 02129 - Preview 20

45 First Ave # 314, Boston MA 02129

Boston, MA 02129 • Charlestown's Navy Yard
$457,000
Est. $3,423/month
1
Beds
1
Baths
500
Sq Ft
$914
Price/Sq Ft
2015
Year Built
Condominium
Type
60
Days on Market
Closed Listed Jun 1, 2025 • MLS# 73383367 Copied!

About this home

Starboard Condominium Complex, Charlestown news Cond Development. Built in 2015,This is a Studio apartment with a defined bedroom area.Two elevators, bicycle storage, Building Concierge is part time.Tenant in place until August 30, 2025,requires 24 hours Notice to show . There is a Residential real estate tax exemption of 35%, Special Assessment has been paid in full by seller. Seller to pay 2% sale fee to Boston development Authority.

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Public Records

Current Owner

Owner TANG CARSON
Mailing Address 45 FIRST AV #304, CHARLESTOWN, MA, 02129

Land Use

Use Code 102
Description Condominium
Style Low Rise

Tax Information

Assessed Value $598,200

Assessment History

Year Land Building Total Change
FY2023 $0 $598,200 $598,200 —

Sale History

Date Price Book/Page
Jul 18, 2022 $562,500 67959/319
Jul 14, 2022 $590,000 67943/87
May 27, 2022 $590,000 67715/127
May 10, 2021 $425,000 65420/30
Apr 30, 2021 $245,322 65359/133
Mar 24, 2021 $620,000 65069/84
Feb 12, 2021 $740,000 64778/348
Sep 28, 2020 $727,000 63846/169
Jul 30, 2020 $600,000 63462/153
Mar 31, 2020 $410,000 62767/272

Building Permit History

Issued Type / Work Status Value
Oct 15, 2025 Plumbing Permit
PLUMBING
Plumbing
Permit #PL1788103 		Closed $3,000
Oct 14, 2025 Electrical Permit
ELECTRICAL
Electrical
Permit #E1787843 		Closed $3,000
Oct 3, 2025 Short Form Bldg Permit
INTEXT
Interior/Exterior Work
Permit #SF1784441 		Closed $25,000
Aug 25, 2025 Electrical Permit
ELECTRICAL
Electrical
Permit #E1762727 		Closed $500
Apr 11, 2025 Gas Permit
GAS
Gas
Permit #G1698568 		Closed $3,500
Mar 31, 2025 Electrical Permit
ELECTRICAL
Electrical
Permit #E1698610 		Closed $800
Mar 31, 2025 Plumbing Permit
PLUMBING
Plumbing
Permit #PL1698581 		Closed $800
Oct 25, 2023 Electrical Permit
ELECTRICAL
Electrical
Permit #E1538046 		Closed $2,500
Data: City of Boston Open Data (Analyze Boston)

Municipal Context: BOSTON

Match: geocode_proximity (89.5% confidence) · Data as of Jun 1, 2026

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
3

Sale Statistics

Sale Overview
Original List Price: $2,650
Final Sale Price: $457,000
Difference: +$454,350 (+17,145.3%)
Performance Metrics
17,245.3%
List to Sale Ratio
Sold above asking price
60
Days on Market
Extended listing
Price per Square Foot Analysis
Original $/sq ft: $5
Sale $/sq ft: $914
This property sold for $914 per square foot
Sale Summary

This property sold for 17,145.3% above the original asking price, indicating strong buyer demand.

The property spent 60 days on market before selling.

Nearby Sales Comparison

Based on 19 similar properties sold within 0.5 miles in the last 90 days

This Property
$914/sq ft
Area Average
$500/sq ft
Difference
+82.9%

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 500 sq ft
Bedrooms 1
Full Baths 1
Total Rooms 1

Interior

Heating Central, Forced Air, Natural Gas
Cooling Central Air
Flooring Wood
Appliances Range, Microwave, Refrigerator, Washer, Dryer
Fireplace None
Basement N
Laundry In Unit
Features None

Exterior

Construction Brick
Architecture None
Roof Asphalt/composition Shingles
Features None
Pool None
Spa None
Fencing None
Patio/Porch None

Parking

Features Rented, On Street

Utilities

Electric 110 Volts
Water Public
Sewer Public Sewer
Gas None
Other For Gas Range

Financial

Annual Tax $5,744
Assessed Value $459,000

Interior Features

Flooring: Wood
Appliances: Range, Microwave, Refrigerator, Washer, Dryer
Interior Features:
Windows: Insulated Windows
Basement: N
Laundry: In Unit
Security: Concierge, Security System

Construction & Materials

Year Built: 2015
Structure Type: Mid-Rise
Exterior Materials: Brick
Roof: Asphalt/Composition Shingles
Foundation:
Stories: 1

Heating, Cooling & Utilities

Heating: Central, Forced Air, Natural Gas
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: Rented, On Street

Location

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Neighborhood

Charlestown's Navy Yard

45 First Ave # 314, 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
School data provided by BMN Schools

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Monthly Payment Breakdown

Principal & Interest $0
Property Tax $479
Homeowners Insurance $200
HOA Fee $434/mo
PMI (if <20% down) $0

Loan Summary

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

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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

4.6%
Price Range
52
Total Days on Market

Property Timeline

✓
Sold
Sep 4, 2025
$457,000
Property sold
Days on Market: 52
🏠
Listed for Sale
Jun 1, 2025
$479,000
Original listing
Agent: Henry Carpenito Office: Flagship Commercial Real Estate, Inc.

Price & Status History

Date Event Price Change
Jun 1, 2025 New Listing Added $479,000 —

Market Statistics

Days on Market
60 days
Price per Sq Ft
$914

Tax History

Year Taxes Assessment
2025 $5,744 $459,000

Financial Details

Annual Property Tax
$5,744
Tax Year 2025
HOA Fee
$434
Monthly
Assessed Value
$459,000

Listing Information

Listing Agent Henry Carpenito
Listing Office Flagship Commercial Real Estate, Inc.
Agent MLS ID NB112156
Office MLS ID NB2872
Listing Data Updated Sep 30, 2025 4:43 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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