19 Charles River Square Boston — Photo 1 of 27
$6,750,000
19 Charles River Square, Boston, MA 02114
Boston, MA 02114 — Beacon Hill
Beds
3
Baths
3.5
SqFt
2,983
Style
Single Family
Built
1910
Truly exquisite, the transformation of this historic townhouse is nothing short of breathtaking. This home brings the flow & luxury of modern living into a timeless setting rare to this neighborhood. Every inch, thoughtfully restored, features the highest end of finishes and craftsmanship, meticulous attention to detail, and honor to heritage. A dramatic entry offers sweeping views of an open floorplan. The custom gas fireplace & built-in banquette serve as an entertainer’s dream. The kitchen showcases an utterly exquisite Arabescato Vagli detailing throughout, adorned even more by spectacular millwork & sunlight. The second level primary is an oasis in itself, boasting a luxurious closet suite, intricately custom bathroom & dedicated office, all topped by soaring ceilings & featuring the latest amenities. The top floor offers a large bedroom & incredible lounge leading to an expansive private roof deck equipped with a built-in grill & retractable outdoor entertainment center.
Key facts
It was listed on April 14, 2026. The annual property taxes are $51,048 (2026 tax year). It sits on a 0.02-acre lot.
Market Value Analysis
* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Boston, MA.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Gas Water Heater • Range • Dishwasher • Disposal • Microwave • Refrigerator • Freezer • Washer • Dryer
Neighborhood
Public Transportation • Shopping • Tennis Court(s) • Park • Walk/Jog Trails • Medical Facility
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl null12 x 11
Dining Room
Lvl null12 x 11
Kitchen
Lvl null12 x 15
Family Room
Lvl null17 x 9
Primary Bedroom
Lvl null19 x 11
Bedroom 2
Lvl null12 x 16
Bedroom 3
Lvl null12 x 10
Property History
$6,750,000
Apr 14, 2026
MLS® 73501398
$6,900,000
Dec 3, 2025
MLS® 73444953
$6,900,000
Oct 17, 2025
MLS® 73444953
Questions about this home
When was 19 Charles River Square, Boston listed?
19 Charles River Square, Boston was listed on April 14, 2026.
Has the price of 19 Charles River Square, Boston changed?
The price hasn't changed since it was listed at $6,750,000.
What are the property taxes for 19 Charles River Square, Boston?
The annual property taxes for 19 Charles River Square, Boston are $51,048 (2026 tax year).
How big is the lot at 19 Charles River Square, Boston?
19 Charles River Square, Boston sits on a 0.02-acre lot.
What is the status of 19 Charles River Square, Boston?
19 Charles River Square, Boston is actively listed for sale.
Population
14,418
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$132K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
77.9%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
New Construction Permits — Suffolk County
2,337 housing units permitted in the last 12 months (+13% vs the prior 12 months) — 2,062 in 5+ unit buildings
U.S. Census Bureau, Building Permits Survey (through Jul '26)
ADU Potential
Massachusetts allows one accessory dwelling unit by right in single-family zoning districts statewide (M.G.L. c. 40A §3; 760 CMR 71.00, effective Feb 2025). Estimated maximum ADU size for this property: 900 sq ft (the lesser of 900 sq ft or half the 2,983 sq ft principal dwelling). Lot size: 990 sq ft.
Based on listing data, which indicates the property type — not the zoning district. Local dimensional, septic (Title 5), and historic-district requirements still apply. Not legal advice — verify with the municipality.
Listing Agent: Rebecca Davis Tulman And Leslie Singleton Adam
Listing Office: Gibson Sotheby's International Realty
MLS® Number: 73501398
