104 Sewall Ave, Apt 4, Brookline, MA 02446 Property Records

Norfolk County and Brookline Town property record for 104 Sewall Ave, Apt 4, Brookline, MA 02446

Property Summary

Property Type	Condominium
Details	1 bd · 1 ba · 931 sqft · built 1945
Lot Size	1.78 acres (77,690 sqft)
Owner	Individual Name on File
Last Sale	$615,000 (Aug 2023)
Tax Bill	$7,008 (2026)
Deeds & Mortgages	Feb 2022 Line of Credit Aug 2023 Sale + 2 more
Flood Zone	Zone X (minimal risk)
APN	`4577005`

Property Details

APN / Parcel Number

Primary APN	`4577005`
Alternative APN	`BROO B:124 L:0030 S:0023`

Interior

Bedrooms	1 Bed
Full Baths	1 Bath
Total Rooms	4 Rooms
Units	6 Units
Stories	1 Story
Building Area	931 sqft Living Area

Exterior

Year Built	Built 1945
Effective Year Built	Effective 1945
Architectural Style	Other
Exterior Material	Brick
Construction Type	Concrete
Roof Type	Flat
Roof Material	Tar & Gravel
Lot Area	77,690 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Heating System	Hot Water

Location & Zoning

Account Number	4577005
Street Address	104 SEWALL AVE, 4
City	BROOKLINE
State	MA
Zip	02446-5310
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Block	124
Legal Lot Number	30
Jurisdiction	BROOKLINE MA
Township / Civil Division	BROOKLINE
Census Block Group	1
Census Block	1001
Census Tract	400100

Owner

104 Sewall Ave, Apt 4 is owned and occupied by an individual who bought it in August 2023.

Source: Norfolk County and Brookline Town records, as of October 20, 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	Individual Name on File
Mailing Address	104 SEWALL AVE, 4, BROOKLINE, MA 02446-5310
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Feb 22, 2022	Deed of Trust, Mortgage · Line of Credit CITIZENS BANK
Aug 24, 2023	Quit Claim Deed, Transfer
Dec 14, 2021	Quit Claim Deed, Transfer
Oct 1, 2020	Condominium Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 24, 2023 · Amount on File
Deed Sale	Aug 24, 2023 · Amount on File
Prior Sale	Dec 14, 2021 · Amount on File
Deed Book / Page	41375 / 200
Prior Transfer Date	Aug 22, 2023
Prior Transfer Doc	041375-200
Record Updated	Oct 29, 2026

February 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BROOKLINE MA
Property Address	104 SEWALL AVE APT 4, 4, BROOKLINE, MA 02446-5310
Transaction Type	Mortgage
Record Updated	Apr 3, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0040334-20
Date	Feb 22, 2022
Book Page	40334/20
Instrument	16029

Lender

Name	CITIZENS BANK
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	301 Months
Due	Mar 1, 2047

Interest

Rate Type	Adjustable Rate

August 2023: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BROOKLINE MA
Recording Date	Aug 24, 2023
Property Address	104 SEWALL AVE APT 4, 4, BROOKLINE, MA 02446-5310
Document Number	041375-200
Book / Page	41375 / 200
Instrument Date	Aug 22, 2023
Instrument	54951
Transaction Type	Transfer
Record Updated	Sep 8, 2023

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	104 SEWALL AVE, BROOKLINE, MA 02446-5363

December 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BROOKLINE MA
Recording Date	Dec 14, 2021
Property Address	104 SEWALL AVE APT 4, 4, BROOKLINE, MA 02446-5310
Document Number	040159-103
Book / Page	40159 / 103
Instrument Date	Dec 4, 2021
Instrument	156224
Transaction Type	Transfer
Record Updated	Dec 31, 2021

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
Relationship	Tenants by the Entirety
Address	104 SEWALL AVE # 104-4, 104-4, BROOKLINE, MA 02446-5363

October 2020: Condominium Deed, Transfer

Document Type	Condominium Deed
Jurisdiction	BROOKLINE MA
Recording Date	Oct 1, 2020
Property Address	104 SEWALL AVE APT 4, 4, BROOKLINE, MA 02446-5310
Document Number	38423-459
Book / Page	038423 / 000459
Instrument Date	Sep 28, 2020
Instrument	105569
Transaction Type	Transfer
Record Updated	Oct 20, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	41 HOBART RD NEWTON MA 024591312, NEWTON, MA 02459-1312

Tax Assessment & Valuation

The 2026 property tax bill for 104 Sewall Ave, Apt 4 was $7,008, up 4% from the year before.

Source: Norfolk County and Brookline Town assessment roll, as of April 14, 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Norfolk County
County Subdivision	Brookline Town
Unified School District	Brookline School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$7,008.00 (+4.02%)	$684,400 (+0.26%) Building $684,400	$691,980 (-)
2025	$6,737.00 (+3.04%)	$682,600 (+2%) Building $682,600	$691,980 (+20.18%)
2024	$6,538.00 (+0.54%)	$669,200 (+2.59%) Building $669,200	$575,795
2023	$6,503.00	$652,300 Building $652,300

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

Flood

FEMA maps place 104 Sewall Ave, Apt 4 in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1998.

Source: FEMA National Flood Hazard Layer, effective May 26, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Claims	1 (1998)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jun 1998 · Heavy Rains And Flooding

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 104 Sewall Ave, Apt 4 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.

Drinking Water

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

Water System	BROOKLINE WATER AND SEWER DIVISION serves 63,191 people · EPA ID MA3046000
Water Source	Purchased surface water from MWRA
Last State Inspection	Apr 2026
Lead	1 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
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 556 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Astound Broadband Cable · Fiber in parts of the area	1,500 / 50
Verizon Fixed Wireless · Fiber in parts of the area	1,000 / 75
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Starry.

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