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9 Walnut Pl, #17, Brookline, MA 02445 Property Records

Norfolk County and Brookline Town property record for 9 Walnut Pl, #17, Brookline, MA 02445 · Last verified April 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms4 Beds
Bathrooms2.5 Baths
Year BuiltBuilt 2016
Square Footage3,486 sqft Living Area
Lot Size14,802 sqft (0.34 acres)
OccupancyOwner Occupied
Last Sale$1,300,000 (2016)
Tax Bill$44,859.00 (2025)

Property Details

APN / Parcel Number

Primary APN11818033
Alternative APN
  • BROO B:308 L:0011 S:0000

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Partial Baths1 Partial Baths
Total Rooms10 Rooms
Building Area3,486 sqft Living Area
Gross Area6,849 sqft Gross Area
Basement Area1,781 sqft Basement
Unfinished Basement890 sqft Unfinished
Stories2 Stories
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 2016
Effective Year BuiltEffective 2016
Architectural StyleColonial Style
Exterior MaterialWood Siding Exterior
Construction TypeFrame Construction
Roof ConstructionGable Roof Construction
Roof MaterialAsphalt Roof
Lot Area14,802 sqft (0.34 acres)

Utilities and HVAC

Cooling SystemHVAC Cooling
Heating SystemForced Air with Air Conditioning Heating
Heating FuelGas Heating Fuel

Location & Zoning

Account Number11818033
Street Address9 WALNUT PL, 17
CityBROOKLINE
StateMA
Zip02445-6735
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal Block308
Legal Lot Number11
JurisdictionBROOKLINE MA
Minor Civil DivisionBROOKLINE
Census Blockgroup2
Census Block2004
Census Tract401000

Owner

Source: Norfolk County and Brookline Town records · APN 11818033

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

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

Owner of Record2 Individual Names on File
Mailing Address9 WALNUT PL, 17, BROOKLINE, MA 02445-6735
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingHusband And Wife

Deeds, Mortgages & Sale History

DateDocument
Jan 25, 2023Deed of Trust, Mortgage · Stand Alone Refinance
FIRST REPUBLIC BANK
Nov 22, 2019Deed of Trust, Mortgage · Adjustable Rate Mortgage (ARM)
FIRST REPUBLIC BANK
Jun 02, 2020Deed of Trust, Mortgage · Stand Alone Refinance
FIRST REPUBLIC BANK

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleAug 18, 2016 · Amount on Record
Deed SaleAug 18, 2016 · Amount on Record
Deed Book / Page34377 / 245
Record RefreshedJun 08, 2026

January 2023: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBROOKLINE MA
Property Address9 WALNUT PL # 17, 17, BROOKLINE, MA 02445-6735
Transaction TypeMortgage
Record UpdatedApr 02, 2026

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number041030-286
DateJan 25, 2023
Book Page41030/286
Instrument4731
Lender
NameFIRST REPUBLIC BANK
TypeBank
Agreement
TypeStand Alone Refinance
AmountAmount Recorded
Term301 Months
DueFeb 01, 2048

November 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBROOKLINE MA
Property Address9 WALNUT PL # 17, 17, BROOKLINE, MA 02445-6735
Transaction TypeMortgage
Record UpdatedFeb 05, 2021

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number37368-575
DateNov 22, 2019
Book Page37368/575
Instrument108733
Lender
NameFIRST REPUBLIC BANK
TypeBank
Agreement
TypeAdjustable Rate Mortgage (ARM)
AmountAmount Recorded
Term361 Months
DueDec 01, 2049
Interest
Rate TypeAdjustable Rate
Type Change DateDec 01, 2026

June 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBROOKLINE MA
Property Address9 WALNUT PL # 17, 17, BROOKLINE, MA 02445-6735
Transaction TypeMortgage
Record UpdatedFeb 05, 2021

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number37934-76
DateJun 02, 2020
Book Page37934/76
Instrument50636
Lender
NameFIRST REPUBLIC BANK
TypeBank
Agreement
TypeStand Alone Refinance
AmountAmount Recorded
Term301 Months
DueJul 01, 2045

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateMassachusetts
CountyNorfolk County
County SubdivisionBrookline Town
Unified School DistrictBrookline School District (PK - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes and is not a market price estimate.

YearTax BillAssessed Value
2025$44,859.00 (+4.88%)$4,545,000 (+3.82%) Land $2,038,100 Building $2,506,900
2024$42,772.00 (+10.25%)$4,377,900 (+12.51%) Land $1,959,800 Building $2,418,100
2023$38,794.00$3,891,100 Land $1,519,800 Building $2,371,300

Flood & Wildfire

9 Walnut Pl, #17 is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.

Flood

Source: FEMA National Flood Hazard Layer · Norfolk County (25021C), updated May 26, 2026

FEMA Flood ZoneZone X
minimal flood hazard · outside the 0.2% annual chance floodplain
Special Flood Hazard AreaNo

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to HomesNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

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

Historic Designation

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

Historic DistrictWithin the Pill Hill Historic District
listed 1977 · 111 contributing resources · NRIS 77000187

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

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