33 Sleeper St, Apt 506, Boston, MA 02210 Property Records

Suffolk County and Boston City property record for 33 Sleeper St, Apt 506, Boston, MA 02210

Property Summary

Property Type	Condominium
Details	2 bd · 1 ba · 1,607 sqft · built 1911
Lot Size	0.037 acres (1,607 sqft)
Owner	Individual Name on File
Last Sale	$620,000 (Jul 2007)
Tax Bill	$14,902 (2025)
Deeds & Mortgages	Jun 2026 Second Mortgage May 2017 Mortgage + 2 more
Flood Zone	Zone AE (high risk)
APN	`SBOS W:06 P:02669 S:178`

Property Details

APN / Parcel Number

Primary APN	`SBOS W:06 P:02669 S:178`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	2 Rooms
Stories	1 Story
Building Area	1,607 sqft Living Area

Exterior

Year Built	Built 1911
Effective Year Built	Effective 1982
Architectural Style	Other
Exterior Material	Brick
Roof Type	Flat
Lot Area	1,607 sqft (0.037 acres)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Heat Pump

Location & Zoning

Street Address	33 SLEEPER ST, 506
City	BOSTON
State	MA
Zip	02210-1203
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 506 is owned and occupied by an individual who bought it in July 2007.

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

Owner of Record	Individual Name on File
Mailing Address	33 SLEEPER ST, 506, BOSTON, MA 02210-1203
Occupancy	Owner Occupied
Owner Type	Individual

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
Jun 1, 2026	Deed of Trust, Mortgage · Stand-Alone Second Mortgage PARAMOUNT RESIDENTIAL MORTGAGE GROUP INC
May 5, 2017	Deed of Trust, Mortgage · ARM EAST BOSTON SAVINGS BANK
Jul 26, 2021	Deed of Trust, Mortgage · Stand-Alone Refinance STEPHEN T PITROWSKI
May 22, 2018	Deed of Trust, Mortgage · Conventional Mortgage CROWD LNDG FUND

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 17, 2007 · Amount on File
Deed Sale	Jul 17, 2007 · Amount on File
Prior Sale	Dec 30, 2003 · Amount on File
Deed Document Number	200781009
Deed Book / Page	42157 / 50
Transfer Doc	39190-121
Record Updated	Sep 20, 2026

June 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SOUTH BOSTON MA
Recording Date	Jun 1, 2026
Property Address	33 SLEEPER ST, 506, BOSTON, MA 02210-1203
Document Number	0000033545
Book / Page	72833 / 98
Instrument Date	May 26, 2026
Instrument	202633545
Transaction Type	Mortgage
Record Updated	Jul 12, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000033545,
Date	Jun 1, 2026
Book Page	72833/98
Instrument	202633545

Lender

Name	PARAMOUNT RESIDENTIAL MORTGAGE GROUP INC

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount on Record
Term	360 Months

Interest

Rate	6.3%
Max Rate	-1%

May 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOSTON MA
Property Address	33 SLEEPER ST APT 506, 506, BOSTON, MA 02210-1203
Transaction Type	Mortgage
Record Updated	Feb 15, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	057900-128
Date	May 5, 2017
Book Page	57900/128
Instrument	38772

Lender

Name	EAST BOSTON SAVINGS BANK
Type	Bank

Agreement

Type	ARM
Amount	Amount on Record
Term	360 Months
Due	May 1, 2047

Interest

Rate Type	Adjustable Rate
Rate	3.5%

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOSTON MA
Property Address	33 SLEEPER ST APT 506, 506, BOSTON, MA 02210-1203
Transaction Type	Mortgage
Record Updated	Feb 15, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	065959-319
Date	Jul 26, 2021
Book Page	65959/319
Instrument	83543

Lender

Name	STEPHEN T PITROWSKI

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record

May 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOSTON MA
Property Address	33 SLEEPER ST APT 506, 506, BOSTON, MA 02210-1203
Document Number	59641-100
Instrument Date	May 22, 2018
Transaction Type	Mortgage
Record Updated	Jun 19, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	33 SLEEPER ST #506 BOSTON MA 022101203, 506, BOSTON, MA 02210-1203

Mortgage

Document Number	59641-100
Date	May 29, 2018
Book Page	059641/000100
Instrument	44496

Lender

Name	CROWD LNDG FUND

Agreement

Type	Conventional Mortgage
Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 33 Sleeper St, Apt 506 was $14,902, 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	$14,902.00 (+7.09%)	$1,286,900 (+0.8%) Building $1,286,900	$1,298,745 (+8.07%)
2024	$13,916.00 (+2.56%)	$1,276,700 (+1.05%) Building $1,276,700	$1,201,750
2023	$13,569.00	$1,263,400 Building $1,263,400

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 506 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 506 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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