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9 Coolidge Ave, Waltham, MA 02452 Property Records

Middlesex County and Waltham City property record for 9 Coolidge Ave, Waltham, MA 02452

Property Summary

Property TypeSingle Family Home
Details3 bd · 1 ba · 1,596 sqft · built 1930
Lot Size0.115 acres (5,001 sqft)
Owner2 Individual Names on File
Last Sale$625,000 (Nov 2022)
Tax Bill$6,341 (2025)
Deeds & MortgagesNov 2022 Sale & Mortgage
Dec 2020 Mortgage
+ 1 more
Flood ZoneZone X (minimal risk)
APN28268

Property Details

APN / Parcel Number

Primary APN28268
Alternative APN
  • WALT M:025 B:005 L:0005

Interior

Bedrooms3 Beds
Full Baths1 Bath
Total Rooms6 Rooms
Stories2 Stories
Building Area1,596 sqft Living Area
Gross Area2,779 sqft
Basement Area720 sqft
Unfinished Basement720 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1930
Effective Year BuiltEffective 1930
Architectural StyleCape Cod
Exterior MaterialAluminum/Vinyl
Construction TypeFrame
Roof TypeGable
Roof MaterialAsphalt
Lot Area5,001 sqft (0.115 acres)
Garage TypeDetached

Utilities, Heating & Cooling

Heating SystemHot Water
Heating FuelOil

Location & Zoning

Account Number28268
Street Address9 COOLIDGE AVE
CityWALTHAM
StateMA
Zip02452-5743
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning Code1
Legal Block5
Legal Lot Number5
JurisdictionWALTHAM MA
Township / Civil DivisionWALTHAM
Census Block Group2
Census Block2007
Census Tract368901

Owner

Source: Middlesex County and Waltham City records · APN 28268

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 Record2 Individual Names on File
Mailing Address9 COOLIDGE AVE, WALTHAM, MA 02452-5743
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Nov 02, 2022Quit Claim Deed, Transfer · Stand-Alone First Mortgage
BETHPAGE FCU
Dec 22, 2020Deed of Trust, Mortgage · Conventional Mortgage
PAUL E OSGANIAN
Oct 05, 2020Quit Claim Deed, Transfer
NOT AVAILABLE

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleNov 02, 2022 · Amount on Record
Deed SaleNov 02, 2022 · Amount on Record
Prior SaleMay 04, 2011 · Amount on Record
Deed Document Number2022163388
Deed Book / Page80905 / 509
Record UpdatedSep 20, 2026

November 2022: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionWALTHAM MA
Recording DateNov 02, 2022
Property Address9 COOLIDGE AVE, WALTHAM, MA 02452-5743
Document Number080905-509
Book / Page80905 / 509
Instrument DateNov 02, 2022
Instrument163388
Transaction TypeTransfer
Record UpdatedNov 18, 2022

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipTenants in Common
Address9 COOLIDGE AVE, WALTHAM, MA 02452-5743

Mortgage

Document Number0000163389
DateNov 02, 2022
Instrument163389
Lender
NameBETHPAGE FCU
TypeCredit Union
Agreement
TypeStand-Alone First Mortgage
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate
Rate5.38%
Type Change DateDec 01, 2029
Max Rate At Change2.5%
Index1-Year CMT

December 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionWALTHAM MA
Property Address9 COOLIDGE AVE, WALTHAM, MA 02452-5743
Document Number76576-330
Instrument DateDec 22, 2020
Transaction TypeMortgage
Record UpdatedJan 19, 2021
Title CompanyNOT AVAILABLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipIrrevocable Trust
Address1163 MAIN ST #UT4-1 WALTHAM MA 024517438, WALTHAM, MA 02451-7438

Mortgage

Document Number76576-330
DateDec 30, 2020
Book Page076576/000330
Instrument251899
Lender
NamePAUL E OSGANIAN
Agreement
TypeConventional Mortgage
AmountAmount Recorded

October 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionWALTHAM MA
Recording DateOct 05, 2020
Property Address9 COOLIDGE AVE, WALTHAM, MA 02452-5743
Document Number75798-506
Book / Page075798 / 000506
Instrument DateAug 07, 2020
Instrument178601
Transaction TypeTransfer
Record UpdatedOct 27, 2020
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipIrrevocable Trust
Address9 COOLIDGE AVE WALTHAM MA 024525743, WALTHAM, MA 02452-5743

Tax Assessment & Valuation

Source: Middlesex County and Waltham City records · Assessment roll updated April 14, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateMassachusetts
CountyMiddlesex County
MunicipalityWaltham City
Unified School DistrictWaltham 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.

YearTax BillAssessed ValueAssessed Market Value
2025$6,341.00 (+5.05%)$645,700 (+3.13%) Land $395,500 Building $250,200$714,685 (+2.62%)
2024$6,036.00 (+0.67%)$626,100 (+7.76%) Land $378,000 Building $248,100$696,445
2023$5,996.00$581,000 Land $343,000 Building $238,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of September 10, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Wildfire

Wildfire RiskNot rated
no burnable land within ember reach

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

Internet Providers

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

ProviderMax Down / Up (Mbps)
Verizon
Fiber		2,300 / 2,300
Xfinity
Cable		2,000 / 2,000
Radiate Holdings
Cable		1,500 / 50
T-Mobile USA
Fixed Wireless		100 / 20

Based on FCC filings for 327 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 SystemWALTHAM WATER DEPARTMENT
serves 65,218 people
Water SourcePurchased surface water from MWRA
Last State InspectionJun 2024
Lead2 ppb (2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting1
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.

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