33 Sleeper St, Apt 106, Boston, MA 02210 Property Records

Suffolk County and Boston City property record for 33 Sleeper St, Apt 106, Boston, MA 02210

Property Summary

Property Type	Condominium
Details	1 bd · 1 ba · 1,319 sqft · built 1911
Lot Size	0.032 acres (1,415 sqft)
Owner	2 Individual Names on File
Last Sale	$1,550,000 (Sep 2025)
Tax Bill	$12,198 (2025)
Deeds & Mortgages	Sep 2025 Sale & Mortgage Aug 2021 Sale & Mortgage + 1 more
Flood Zone	Zone AE (high risk)
APN	`SBOS W:06 P:02669 S:102`

Property Details

APN / Parcel Number

Primary APN	`SBOS W:06 P:02669 S:102`

Interior

Bedrooms	1 Bed
Full Baths	1 Bath
Total Rooms	2 Rooms
Stories	1 Story
Building Area	1,319 sqft Living Area
Gross Area	1,415 sqft

Exterior

Year Built	Built 1911
Effective Year Built	Effective 2021
Architectural Style	Other
Exterior Material	Brick
Roof Type	Flat
Lot Area	1,415 sqft (0.032 acres)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Heat Pump

Location & Zoning

Street Address	33 SLEEPER ST, 106
City	BOSTON
State	MA
Zip	02210-1200
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	CD
Legal Subdivision	DOCKSIDE PLACE CONDO
Jurisdiction	BOSTON MA
Township / Civil Division	BOSTON
Census Block Group	2
Census Block	2002
Census Tract	60604

Historic Designation

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

Historic District	Within the Fort Point Channel Historic District listed 2004 · 98 contributing resources · NRIS 04000959

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

Owner

33 Sleeper St, Apt 106 is owned and occupied by two individuals who bought it in September 2025.

Source: Suffolk County and Boston City records, as of July 20, 2026

Owner of Record	2 Individual Names on File
Mailing Address	33 SLEEPER ST, 106, BOSTON, MA 02210-1200
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Tenants by the Entirety

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

Deeds, Mortgages & Sale History

Date	Document
Sep 29, 2025	Condominium Deed, Transfer · Conventional Mortgage WINTRUST MORTGAGE
Aug 27, 2021	Quit Claim Deed, Transfer · Stand-Alone First Mortgage LEADER BANK NA
Mar 10, 2021	Condominium Deed, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 29, 2025 · Amount on File
Deed Sale	Sep 29, 2025 · Amount on File
Prior Sale	Aug 27, 2021 · Amount on File
Deed Document Number	202562371
Deed Book / Page	71920 / 145
Record Updated	Oct 29, 2026

September 2025: Condominium Deed, Transfer

Document Type	Condominium Deed
Jurisdiction	BOSTON MA
Recording Date	Sep 29, 2025
Property Address	33 SLEEPER ST APT 106, 106, BOSTON, MA 02210-1200
Document Number	071920-145
Book / Page	71920 / 145
Instrument Date	Sep 29, 2025
Instrument	62371
Transaction Type	Transfer
Record Updated	Mar 13, 2026

Transaction

Amount	Amount on Record
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
Relationship	Tenants by the Entirety
Address	33 SLEEPER ST APT 106, 106, BOSTON, MA 02210-1200

Mortgage

Document Number	0000062376
Date	Sep 29, 2025
Instrument	62376

Lender

Name	WINTRUST MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Oct 1, 2055

Interest

Rate Type	Adjustable Rate
Rate	6.25%
Type Change Date	Oct 1, 2032
Index	Other

August 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOSTON MA
Recording Date	Aug 27, 2021
Property Address	33 SLEEPER ST APT 106, 106, BOSTON, MA 02210-1200
Document Number	066171-169
Book / Page	66171 / 169
Instrument Date	Aug 27, 2021
Instrument	96280
Transaction Type	Transfer
Record Updated	Oct 22, 2025

Transaction

Amount	Amount on Record
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
Relationship	Tenants by the Entirety
Address	33 SLEEPER ST APT 106, 106, BOSTON, MA 02210-1200

Mortgage

Document Number	0000096281
Date	Aug 27, 2021
Instrument	96281

Lender

Name	LEADER BANK NA
Type	Bank

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Rate	2.38%
Type Change Date	Sep 1, 2028
Max Rate At Change	2.75%
Index	Other

March 2021: Condominium Deed, Transfer

Document Type	Condominium Deed
Jurisdiction	BOSTON MA
Recording Date	Mar 10, 2021
Property Address	33 SLEEPER ST APT 106, 106, BOSTON, MA 02210-1200
Document Number	064962-166
Book / Page	64962 / 166
Instrument Date	Mar 8, 2021
Instrument	25930
Transaction Type	Transfer
Record Updated	Oct 22, 2025

Transaction

Amount	Amount 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	33 SLEEPER ST APT 106, 106, BOSTON, MA 02210-1200

Tax Assessment & Valuation

The 2025 property tax bill for 33 Sleeper St, Apt 106 was $12,198, up 7.1% from the year before.

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	Assessed Market Value
2025	$12,198.00 (+7.08%)	$1,053,400 (+0.8%) Building $1,053,400	$1,510,690 (-1.72%)
2024	$11,391.00 (+2.57%)	$1,045,000 (+1.05%) Building $1,045,000	$1,537,100
2023	$11,106.00	$1,034,100 Building $1,034,100

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 33 Sleeper St, Apt 106 in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.

Source: FEMA National Flood Hazard Layer, effective January 21, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	10.0 ft
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on File median of 32 individual policies
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	227 units insured incl. 195 condo units
Nearby Flood Claims	3 (2018)
Most Recent Claim	Mar 2018 · other causes

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

The area around 33 Sleeper St, Apt 106 has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire Risk	Not rated no burnable land within ember reach

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

Internet Providers

Source: FCC Broadband Data Collection, based on 95 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable · Fiber in parts of the area	2,000 / 2,000
Netafy Fixed Wireless	600 / 150
AT&T Fixed Wireless	100 / 20

May also be available: Astound Broadband, Starry, T-Mobile, Verizon.

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