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50 Thayer Rd, Waltham, MA 02453 Property Records

Middlesex County and Waltham City property record for 50 Thayer Rd, Waltham, MA 02453

Property Summary

Property TypeWarehouse, Storage
Details3.5 ba · 14,400 sqft · built 1950
Lot Size0.306 acres (13,308 sqft)
OwnerCompany Name on File
Last Sale$2,400,000 (May 2022)
Tax Bill$44,148 (2025)
Deeds & MortgagesMay 2022 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN111104

Property Details

APN / Parcel Number

Primary APN111104
Alternative APN
  • WALT M:046 B:012 L:0005

Interior

Full Baths3.5 Baths
Half Baths7 Half Baths
Units4 Units
Stories1 Story
Building Area14,400 sqft Total Area
Basement Area7,200 sqft
Finished Basement7,200 sqft
Unfinished Basement7,200 sqft

Exterior

Year BuiltBuilt 1950
Effective Year BuiltEffective 1950
Exterior MaterialBrick
Construction TypeSteel Frame
Roof TypeFlat
Roof MaterialTar & Gravel
Lot Area13,308 sqft (0.306 acres)

Utilities, Heating & Cooling

Heating SystemHot Water
Heating FuelOil

Location & Zoning

Account Number111104
Street Address50 THAYER RD
CityWALTHAM
StateMA
Zip02453-7015
Property CategoryIndustrial
Property TypeIndustrial > Warehouse, Storage
Legal Block12
Legal Lot Number5
JurisdictionWALTHAM MA
Township / Civil DivisionWALTHAM
Census Block Group4
Census Block4000
Census Tract369100

Owner

Source: Middlesex County and Waltham City records · APN 111104

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

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

Owner of RecordCompany Name on File
Mailing Address225 PROSPECT ST, BELMONT, MA 02478-2610
Owner TypeCompany
VestingCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleMay 09, 2022 · Amount on Record
Deed SaleMay 09, 2022 · Amount on Record
Deed Document Number202269534
Deed Book / Page80099 / 398
Record UpdatedSep 20, 2026

May 2022: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionWALTHAM MA
Recording DateMay 09, 2022
Property Address50 THAYER RD, WALTHAM, MA 02453-7015
Document Number080099-398
Book / Page80099 / 398
Instrument DateMay 09, 2022
Instrument69534
Transaction TypeTransfer
Record UpdatedMay 27, 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
Address225 PROSPECT ST, BELMONT, MA 02478-2610

Mortgage

Document Number0000069535
DateMay 09, 2022
Instrument69535
Lender
NameWATERTOWN SAVINGS BANK
TypeBank
Agreement
TypeCommercial Mortgage
AmountAmount Recorded

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateMassachusetts
CountyMiddlesex County
MunicipalityWaltham City
Unified School DistrictWaltham 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$44,148.00 (+12.42%)$2,098,300 (+10.65%) Land $363,300 Building $1,735,000
2024$39,272.00 (+14.49%)$1,896,300 (+21.35%) Land $329,400 Building $1,566,900
2023$34,301.00$1,562,700 Land $298,600 Building $1,264,100

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of September 10, 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 ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Claims1 (1992)
Claims Outside the SFHA1 of 1
Most Recent ClaimDec 1992 · Winter Coastal Storm

Wildfire

Wildfire RiskNot 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

ProviderMax Down / Up (Mbps)
Verizon
Fiber · Fixed Wireless in parts of the area		2,300 / 2,300
Xfinity
Cable		2,000 / 2,000
T-Mobile USA
Fixed Wireless		100 / 20
AT&T
Fixed Wireless		100 / 20

May also be available: Radiate Holdings.

Based on FCC filings for 680 locations within half a mile of this property.

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