309 Tappan St, Brookline, MA 02445 Property Records

Norfolk County and Brookline Town property record for 309 Tappan St, Brookline, MA 02445

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,880 sqft · built 1912
Lot Size	0.112 acres (4,866 sqft)
Owner	2 Individual Names on File
Last Sale	$475,000 (Feb 2005)
Tax Bill	$15,937 (2025)
Flood Zone	Zone X (minimal risk)
APN	`8816029`

Property Details

APN / Parcel Number

Primary APN	`8816029`
Alternative APN	`BROO B:223 L:0008 S:0000`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,880 sqft Living Area
Gross Area	3,208 sqft
Basement Area	720 sqft
Unfinished Basement	720 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1912
Effective Year Built	Effective 1976
Architectural Style	Other
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	4,866 sqft (0.112 acres)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating Fuel	Electric

Location & Zoning

Account Number	8816029
Street Address	309 TAPPAN ST
City	BROOKLINE
State	MA
Zip	02445-5382
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	M10
Legal Block	223
Legal Lot Number	8
Jurisdiction	BROOKLINE MA
Township / Civil Division	BROOKLINE
Census Block Group	4
Census Block	4011
Census Tract	400600

Owner

Source: Norfolk County and Brookline Town records · APN 8816029

Assessment roll updated April 14, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on File
Mailing Address	309 TAPPAN ST, BROOKLINE, MA 02445-5382
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Feb 04, 2005 · Amount on Record
Deed Sale	Feb 04, 2005 · Amount on Record
Deed Document Number	2005155753
Deed Book / Page	22055 / 543
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Norfolk County and Brookline Town records · Assessment roll updated April 14, 2026 · Last verified July 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

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$15,937.00 (+4.68%)	$1,614,700 (+3.63%) Land $995,400 Building $619,300	$2,476,650 (-6.14%)
2024	$15,224.00 (+14.27%)	$1,558,200 (+16.61%) Land $961,100 Building $597,100	$2,638,625
2023	$13,323.00	$1,336,300 Land $765,000 Building $571,300

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of May 26, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Radiate Holdings Cable	1,500 / 50
T-Mobile USA Fixed Wireless	100 / 20

May also be available: Starry, Verizon.

Based on FCC filings for 573 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	BROOKLINE WATER AND SEWER DIVISION serves 63,191 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.