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45 1st Avenue # 110, Boston MA 02129 - Preview 1 45 1st Avenue # 110, Boston MA 02129 - Preview 2 45 1st Avenue # 110, Boston MA 02129 - Preview 3 45 1st Avenue # 110, Boston MA 02129 - Preview 4 45 1st Avenue # 110, Boston MA 02129 - Preview 5 45 1st Avenue # 110, Boston MA 02129 - Preview 6 45 1st Avenue # 110, Boston MA 02129 - Preview 7 45 1st Avenue # 110, Boston MA 02129 - Preview 8 45 1st Avenue # 110, Boston MA 02129 - Preview 9 45 1st Avenue # 110, Boston MA 02129 - Preview 10 45 1st Avenue # 110, Boston MA 02129 - Preview 11 45 1st Avenue # 110, Boston MA 02129 - Preview 12 45 1st Avenue # 110, Boston MA 02129 - Preview 13 45 1st Avenue # 110, Boston MA 02129 - Preview 14 45 1st Avenue # 110, Boston MA 02129 - Preview 15 45 1st Avenue # 110, Boston MA 02129 - Preview 16 45 1st Avenue # 110, Boston MA 02129 - Preview 17 45 1st Avenue # 110, Boston MA 02129 - Preview 18 45 1st Avenue # 110, Boston MA 02129 - Preview 19 45 1st Avenue # 110, Boston MA 02129 - Preview 20 45 1st Avenue # 110, Boston MA 02129 - Preview 21 45 1st Avenue # 110, Boston MA 02129 - Preview 22
45 1st Avenue # 110, Boston MA 02129 - Preview 1 45 1st Avenue # 110, Boston MA 02129 - Preview 2 45 1st Avenue # 110, Boston MA 02129 - Preview 3 45 1st Avenue # 110, Boston MA 02129 - Preview 4 45 1st Avenue # 110, Boston MA 02129 - Preview 5 45 1st Avenue # 110, Boston MA 02129 - Preview 6 45 1st Avenue # 110, Boston MA 02129 - Preview 7 45 1st Avenue # 110, Boston MA 02129 - Preview 8 45 1st Avenue # 110, Boston MA 02129 - Preview 9 45 1st Avenue # 110, Boston MA 02129 - Preview 10 45 1st Avenue # 110, Boston MA 02129 - Preview 11 45 1st Avenue # 110, Boston MA 02129 - Preview 12 45 1st Avenue # 110, Boston MA 02129 - Preview 13 45 1st Avenue # 110, Boston MA 02129 - Preview 14 45 1st Avenue # 110, Boston MA 02129 - Preview 15 45 1st Avenue # 110, Boston MA 02129 - Preview 16 45 1st Avenue # 110, Boston MA 02129 - Preview 17 45 1st Avenue # 110, Boston MA 02129 - Preview 18 45 1st Avenue # 110, Boston MA 02129 - Preview 19 45 1st Avenue # 110, Boston MA 02129 - Preview 20 45 1st Avenue # 110, Boston MA 02129 - Preview 21 45 1st Avenue # 110, Boston MA 02129 - Preview 22

45 1st Avenue # 110, Boston MA 02129

Boston, MA 02129 • Charlestown
$749,000
Est. $5,198/month
2
Beds
2
Baths
1,036
Sq Ft
$723
Price/Sq Ft
2015
Year Built
Condominium
Type
45
Days on Market
Active Price Drop -$46,000 Listed Apr 29, 2026 • MLS# 73509701 Copied!

About this home

Rare opportunity to own a corner-unit at Starboard Place! This flawless and young construction offers an idyllic floorplan with open-concept-living, 9' ceilings, and incredible natural light throughout. Large and dimensional living room is the perfect space to relax or entertain. Chef's kitchen provides oversized custom cabinetry with quartz counters, gas cooking, built-in breakfast bar, and direct access dining nook. Generous primary bed with space for a king-size, custom closets, and modern bath. Guest room is ideal for the growing family, home office, or roommate. Concierge. Pet friendly. Central AC. In-Unit Laundry. Enjoy the comfort of boutique luxury living just steps to everything Charlestown and the historic Navy Yard have to offer!

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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
Tax Rate $10.29 per $1,000
Base Tax $6,155
CPA Surcharge 1% ($51)
Estimated Annual Tax $6,207

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

Median Home Value $745,000
Avg SF Tax Bill $4,523
Residential Tax Rate $10.29/1000
CPA Surcharge 1%
County Suffolk

Property Data Comparison

Field Assessor MLS Match
Year built 2,015 2,015 ✓
Match: geocode_proximity (89.4% confidence) · Data as of Jun 1, 2026

Property Overview

Property Type
Condominium
Listing Type
For Sale
Year Built
2015
Bedrooms
2
Full Bathrooms
2
Living Area
1,036 sq ft
Total Rooms
5
Stories
1
Entry Level
1

Facts & Features

Central AC

Home Facts

Type Residential
Style Condominium
Year Built 2015
Living Area 1,036 sq ft
Bedrooms 2
Full Baths 2
Total Rooms 5

Interior

Heating Central
Cooling Central Air
Flooring Wood, Tile
Appliances Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
Fireplace None
Basement N
Laundry First 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 Leased

Utilities

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

Financial

Annual Tax $5,288
Assessed Value $774,300

Interior Features

Flooring: Wood, Tile
Appliances: Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
Interior Features:
Windows:
Basement: N
Laundry: First Floor, In Unit
Security:

Construction & Materials

Year Built: 2015
Structure Type: Low-Rise
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: Leased

Special Features

Waterfront: Yes
Waterfront Type: Waterfront, Harbor
Community Amenities: Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Highway Access, House of Worship, Marina, Public School, T-Station

Location

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Neighborhood

Charlestown

45 1st Avenue # 110, 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 $441
Homeowners Insurance $200
HOA Fee $770/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

2
Price Changes
8.6%
Price Range
1
Previous Sales

Property Timeline

↓
Price Reduced
Jun 8, 2026
$749,000 $26,000 (-3.35%)
From $775,000 to $749,000 (-3.4%)
👁️
Showing Instructions Updated
May 22, 2026
New showing requirements
↓
Price Reduced
May 18, 2026
$775,000 $20,000 (-2.52%)
From $795,000 to $775,000 (-2.5%)
🏠
Listed for Sale
Apr 29, 2026
$795,000
Original listing
Agent: Adam Geragosian Office: Compass
Previous Transaction - MLS #72707594
Full transaction history available when tracking began
🏷️
Previously Sold
Sep 28, 2020
$727,000
MLS #72707594
View Listing →

Price & Status History

Date Event Price Change
Jun 8, 2026 Price Changed $749,000 -$26,000
May 18, 2026 Price Changed $775,000 -$20,000
Apr 29, 2026 New Listing Added $795,000 —
Sep 28, 2020 Sold $727,000 —

Market Statistics

Days on Market
45 days
Price per Sq Ft
$723
Total Price Drop
-$46,000

Tax History

Year Taxes Assessment
2026 $5,288 $774,300

Financial Details

Annual Property Tax
$5,288
Tax Year 2026
HOA Fee
$770
Per month
Assessed Value
$774,300

Listing Information

Listing Agent Adam Geragosian
Listing Office Compass
Agent MLS ID G8000450
Office MLS ID AN2383
Listing Data Updated Jun 12, 2026 3:05 AM 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

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