16 Gregory St, Waltham, MA 02451 Property Records

Middlesex County and Waltham City property record for 16 Gregory St, Waltham, MA 02451 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	1.5 Baths
Year Built	Built 1985
Square Footage	1,404 sqft Living Area
Lot Size	15,851 sqft (0.364 acres)
Occupancy	Owner Occupied
Last Sale	$630,000 (2021)
Tax Bill	$7,437.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`66207`
Alternative APN	`WALT M:032 B:004 L:0011`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Partial Baths	1 Partial Baths
Total Rooms	6 Rooms
Building Area	1,404 sqft Living Area
Gross Area	2,200 sqft Gross Area
1st Floor	1,604 sqft 1st Floor
Basement Area	676 sqft Basement
Unfinished Basement	676 sqft Unfinished
Stories	2 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1985
Effective Year Built	Effective 1985
Architectural Style	Colonial Style
Exterior Material	Aluminum/Vinyl Exterior
Construction Type	Frame Construction
Roof Construction	Gable Roof Construction
Roof Material	Asphalt Roof
Lot Area	15,851 sqft (0.364 acres)
Parking Spaces	1 Parking Spaces
Garage Type	Basement Garage
Deck Area	Deck Area

Utilities and HVAC

Heating System	Hot Water Heating
Heating Fuel	Oil Heating Fuel

Location & Zoning

Account Number	66207
Street Address	16 GREGORY ST
City	WALTHAM
State	MA
Zip	02451-2104
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Block	4
Legal Lot Number	11
Jurisdiction	WALTHAM MA
Minor Civil Division	WALTHAM
Census Blockgroup	2
Census Block	2027
Census Tract	368102

Owner

Source: Middlesex County and Waltham City records · APN 66207

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	16 GREGORY ST, WALTHAM, MA 02451-2104
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jun 16, 2021 · Amount on Record
Deed Sale	Jun 16, 2021 · Amount on Record
Deed Doc Number	2021136357
Deed Book / Page	78030 / 496
Record Refreshed	Sep 20, 2026

June 2021: Quit Claim Arm's Length for NE States, Transfer

Document Type	Quit Claim Arm's Length for NE States
Jurisdiction	WALTHAM MA
Recording Date	Jun 16, 2021
Property Address	16 GREGORY ST, WALTHAM, MA 02451-2104
Document Number	078030-496
Book / Page	78030 / 496
Instrument Date	Jun 16, 2021
Instrument	136357
Transaction Type	Transfer
Record Updated	Jan 17, 2022

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenant By Entirety
Address	16 GREGORY ST, WALTHAM, MA 02451-2104

Mortgage

Document Number	0000136358
Date	Jun 16, 2021
Instrument	136358

Lender

Name	GUARANTEED RATE INC
Type	Non-Lending Institution

Agreement

Type	Stand Alone First Mortgage
Amount	Amount Recorded

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Massachusetts
County	Middlesex County
Municipality	Waltham City
Unified School District	Waltham 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	$7,437.00 (+5.38%)	$757,300 (+3.44%) Land $442,900 Building $314,400	$759,335 (+2.58%)
2024	$7,057.00 (+1.36%)	$732,100 (+8.52%) Land $421,800 Building $310,300	$740,240
2023	$6,962.00	$674,600 Land $385,100 Building $289,500

Flood & Wildfire

16 Gregory St is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.

Flood

Source: FEMA National Flood Hazard Layer · Middlesex County (25017C), updated September 10, 2026

FEMA Flood Zone	Zone X minimal flood hazard · outside the 0.2% annual chance floodplain
Special Flood Hazard Area	No

Wildfire

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

Wildfire Risk to Homes	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach of burnable land

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