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20 Beacon Street, Boston MA 02108

Boston, MA 02108 • Beacon Hill
$5,950,000
Est. $37,414/month
3
Beds
4
Baths
3,787
Sq Ft
$1,571
Price/Sq Ft
0.08
Acres
1899
Year Built
147
Days on Market
Pending Listed Sep 8, 2025 • MLS# 73427296 Copied!

About this home

This stately penthouse at 20 Beacon Street spans 3,787 SqFt across a distinguished 2-level layout w/ 3 bedrooms + 5 total bathrooms. A meticulous 2018 renovation honors the building’s 1820 heritage, w/ hand-cast ceiling moldings echoing the original facade and refined herringbone flooring underfoot. Architectural artistry defines the living areas, where Louis XV and Victorian marble mantles serve as sculptural focal points. The master suite unfolds into a serene sanctuary with a bespoke Poliform walk-in closet, a radiant Carrara marble bath with steam shower, soaking tub, and an adjacent custom cedar sauna. Each ensuite bathroom is appointed with warm marble and fixtures exuding timeless refinement. Upstairs, a tailored Poliform bar framed by Art Deco lighting flows onto a terrace envisioned by Winston Flowers—its curated plantings, automated irrigation, and a gas grill define a private oasis above the city. This residence seamlessly fuses architectural legacy with contemporary luxury.

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Property Overview

Property Type
Condominium
Listing Type
For Sale
Year Built
1899
Bedrooms
3
Full Bathrooms
3
Half Bathrooms
2
Living Area
3,787 sq ft
Total Rooms
7
Stories
2
Entry Level
6

Facts & Features

1 Car Garage
Central AC

Home Facts

Type Residential
Style Condominium
Year Built 1899
Living Area 3,787 sq ft
Lot Size 0.08 acres
Bedrooms 3
Full Baths 3
Half Baths 2
Total Rooms 7

Interior

Heating Forced Air
Cooling Central Air
Flooring None
Appliances None
Fireplace None
Fireplaces 4
Basement N
Laundry In Unit
Features Sauna/steam/hot Tub

Exterior

Construction None
Architecture None
Roof None
Features Deck - Roof
Pool None
Spa None
Fencing None
Patio/Porch Deck - Roof

Parking

Garage Spaces 1
Has Garage Yes
Features Rented
Total Spaces 1

Utilities

Electric None
Water Public
Sewer Public Sewer
Gas None
Other None

Financial

Annual Tax $68,137
Assessed Value $5,884,000

Interior Features

Flooring:
Appliances:
Interior Features: Sauna/Steam/Hot Tub
Windows:
Basement: N
Laundry: In Unit
Security: Intercom

Construction & Materials

Year Built: 1899
Structure Type: Mid-Rise
Exterior Materials:
Roof:
Foundation:
Stories: 2

Heating, Cooling & Utilities

Heating: Forced Air
Cooling: Central Air
Hot Water:
Water Source: Public
Sewer: Public Sewer
Energy Features:

Exterior & Lot

Exterior Features: Deck - Roof
Patio & Porch: Deck - Roof
Fencing:
Other Structures:
Lot Features:
Road Surface:

Parking & Garage

Garage Spaces: 1
Total Parking Spaces: 1
Parking Features: Rented

Special Features

Fireplaces: 4
Fireplace Type:
Community Amenities: Public Transportation, Shopping, Park, Walk/Jog Trails, Medical Facility, Bike Path, Highway Access, T-Station

Location

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Neighborhood

Beacon Hill

20 Beacon Street, Boston MA 02108

Boston, MA 02108

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

3 schools
Park Street School
0.5 mi
Grades K-07
Advent School
0.5 mi
Grades K-06
St. John Elementary School
0.7 mi
Grades PK-08
M

Middle Schools

1 school
B+
Darby Vassall Upper School
1.4 mi | #118 of 352 | Score: 47.5
Improved 26 spots from last year
-10.7 below state avg
298 students Very Diverse
Rising School Diverse Student Body
Grades 06-08
H

High Schools

3 schools
C-
Edward M. Kennedy Academy for Health Careers: A Horace Mann Charter Public School - Lower Campus
0.7 mi | #307 of 346 | Score: 36.8
Improved 17 spots from last year
-21.4 below state avg
383 students Diverse
High Graduation Rate Career Tech Programs College Ready Curriculum
Grades 09-11
C
Quincy Upper School
0.7 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
Commonwealth School
0.9 mi
Grades 09-12
Learn about these ratings

Monthly Payment Calculator

Monthly Payment
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Principal, interest, taxes & insurance
Loan Amount
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After down payment
Total Interest
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Over life of loan
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Including down payment
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Down: $0
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Monthly Payment Breakdown

Principal & Interest $0
Property Tax $5,678
Homeowners Insurance $200
HOA Fee $1,449/mo
PMI (if <20% down) $0

Loan Summary

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

Rate Impact

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Current Rate
$0/mo
+0.5% Rate
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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

Property Timeline

Pending Sale
Feb 3, 2026
Offer accepted, sale pending
🏠
Listed for Sale
Sep 8, 2025
$5,950,000
Original listing
Agent: Michael Carucci Office: Gibson Sotheby's International Realty

Price & Status History

Date Event Price Change
Sep 8, 2025 New Listing Added $5,950,000

Market Statistics

Days on Market
147 days
Price per Sq Ft
$1,571

Tax History

Year Taxes Assessment
2025 $68,137 $5,884,000

Financial Details

Annual Property Tax
$68,137
Tax Year 2025
HOA Fee
$1,449
Monthly
Assessed Value
$5,884,000

Listing Information

Listing Agent Michael Carucci
Listing Office Serhant
Agent MLS ID BB900822
Office MLS ID AN9455
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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