46 Beacon St, Boston, MA 02108 Property Records

Suffolk County and Boston City property record for 46 Beacon St, Boston, MA 02108

Property Summary

Property Type	Apartments (5+ Units)
Details	39,917 sqft · built 1899
Lot Size	0.185 acres (8,042 sqft)
Owner	2 Company Names on Record
Last Sale	$9,000,000 (Sep 2026)
Tax Bill	$73,143 (2025)
Deeds & Mortgages	Jul 2026 Sale Aug 2026 Sale + 3 more
Flood Zone	Zone X (minimal risk)
APN	`CBOS W:05 P:01489 S:000`

Property Details

APN / Parcel Number

Primary APN	`CBOS W:05 P:01489 S:000`

Interior

Stories	6 Stories
Building Area	39,917 sqft Living Area
Gross Area	47,001 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1899
Effective Year Built	Effective 2012
Exterior Material	Brick
Construction Type	Brick
Lot Area	8,042 sqft (0.185 acres)

Location & Zoning

Street Address	46 BEACON ST
City	BOSTON
State	MA
Zip	02108-3613
Property Category	Residential
Property Type	Residential > Multi-Unit > Apartments (5+ Units)
Local Zoning Code	A
Jurisdiction	BOSTON MA
Township / Civil Division	BOSTON
Census Block Group	3
Census Block	3009
Census Tract	20101

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the Beacon Hill Historic District listed 1966 · 1,500 contributing resources · National Historic Landmark (designated 1962) · NRIS 66000130

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

Source: Suffolk County and Boston City records, as of October 5, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Company Names on Record
Mailing Address	46 BEACON ST, 4, BOSTON, MA 02108-3613
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
Jul 24, 2026	Condominium Deed, Transfer
Aug 4, 2026	Condominium Deed, Transfer
Sep 4, 2026	Condominium Deed, Transfer
Apr 1, 2025	Deed of Trust, Mortgage CITIZENS BANK
Sep 1, 2023	Quit Claim Deed, Transfer · Stand-Alone First Mortgage LEADER BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 4, 2026 · Amount on Record
Deed Sale	Sep 4, 2026 · Amount on Record
Prior Sale	Aug 4, 2026 · Amount on Record
Deed Document Number	202657857
Deed Book / Page	73215 / 165
Prior Transfer Date	Aug 31, 2023
Prior Transfer Doc	069391-197
Record Updated	Oct 29, 2026

July 2026: Condominium Deed, Transfer

Document Type	Condominium Deed
Jurisdiction	BOSTON MA
Recording Date	Jul 24, 2026
Property Address	46 BEACON ST, BOSTON, MA 02108-3613
Document Number	0000047190
Book / Page	73048 / 73
Instrument Date	Jul 8, 2026
Instrument	202647190
Transaction Type	Transfer
Record Updated	Aug 12, 2026

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

August 2026: Condominium Deed, Transfer

Document Type	Condominium Deed
Jurisdiction	BOSTON MA
Recording Date	Aug 4, 2026
Property Address	46 BEACON ST, BOSTON, MA 02108-3613
Document Number	0000050066
Book / Page	73093 / 268
Instrument Date	Jul 8, 2026
Instrument	202650066
Transaction Type	Transfer
Record Updated	Aug 26, 2026

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

September 2026: Condominium Deed, Transfer

Document Type	Condominium Deed
Jurisdiction	BOSTON MA
Recording Date	Sep 4, 2026
Property Address	46 BEACON ST, BOSTON, MA 02108-3613
Document Number	0000057857
Book / Page	73215 / 165
Instrument Date	Jul 8, 2026
Instrument	202657857
Transaction Type	Transfer
Record Updated	Sep 23, 2026

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

April 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOSTON MA
Property Address	46 BEACON ST, BOSTON, MA 02108-3613
Transaction Type	Mortgage
Record Updated	Nov 25, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	071240-169
Date	Apr 1, 2025
Book Page	71240/169
Instrument	18415

Lender

Name	CITIZENS BANK
Type	Bank

Agreement

Amount	Amount Recorded

September 2023: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOSTON MA
Recording Date	Sep 1, 2023
Property Address	46 BEACON ST, BOSTON, MA 02108-3613
Document Number	069391-197
Book / Page	69391 / 197
Instrument Date	Aug 31, 2023
Instrument	55677
Transaction Type	Transfer
Record Updated	Sep 15, 2023

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	251 NEWBURY ST, BOSTON, MA 02116-2496

Mortgage

Document Number	0000055679
Date	Sep 1, 2023
Instrument	55679

Lender

Name	LEADER BANK NA
Type	Bank

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

Tax Assessment & Valuation

Source: Suffolk County and Boston City assessment roll, as of April 14, 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Suffolk County
Municipality	Boston City
Unified School District	Boston School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$73,143.00 (+156.4%)	$6,316,300 (+141.34%) Land $5,140,700 Building $1,175,600
2024	$28,527.00 (-0.53%)	$2,617,200 (-1.99%) Building $2,617,200
2023	$28,680.00	$2,670,400 Building $2,670,400

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective January 21, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 98% of the US · lower than 96% of Massachusetts
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	BOSTON WATER AND SEWER COMMISSION (MWRA) serves 675,647 people · EPA ID MA3035000
Water Source	Purchased surface water from MWRA
Last State Inspection	Mar 2026
Lead	6 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Lead service line replacement currently in violation since Nov 2020
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 794 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Verizon Fixed Wireless · Fiber in parts of the area	1,000 / 75
Netafy Fixed Wireless	500 / 150
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Astound Broadband, Starry.

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