111 Gregory St, Waltham, MA 02451 Property Records

Middlesex County and Waltham City property record for 111 Gregory St, Waltham, MA 02451

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 3,109 sqft · built 1975
Lot Size	0.277 acres (12,084 sqft)
Owner	Individual Name on File
Last Sale	$925,000 (Jun 2023)
Tax Bill	$9,094 (2026)
Deeds & Mortgages	Jun 2023 Sale
Flood Zone	Zone X (minimal risk)
APN	`48433`

Property Details

APN / Parcel Number

Primary APN	`48433`
Alternative APN	`WALT M:031 B:001 L:0014`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	3,109 sqft Living Area
Gross Area	3,564 sqft
1st Floor Area	1,080 sqft
Basement Area	672 sqft
Unfinished Basement	672 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1975
Effective Year Built	Effective 1975
Architectural Style	Raised Ranch
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	12,084 sqft (0.277 acres)
Garage Type	Basement
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Hot Water
Heating Fuel	Oil

Location & Zoning

Account Number	48433
Street Address	111 GREGORY ST
City	WALTHAM
State	MA
Zip	02451-2151
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	1
Legal Block	1
Legal Lot Number	14
Jurisdiction	WALTHAM MA
Township / Civil Division	WALTHAM
Census Block Group	2
Census Block	2013
Census Tract	368102

Owner

Source: Middlesex County and Waltham City records, as of October 20, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Individual Name on File
Mailing Address	111 GREGORY ST, WALTHAM, MA 02451-2151
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 15, 2023 · Amount on File
Deed Sale	Jun 15, 2023 · Amount on File
Deed Document Number	202364460
Deed Book / Page	81660 / 381
Prior Transfer Date	Jun 6, 2023
Prior Transfer Doc	081660-381
Record Updated	Oct 29, 2026

June 2023: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WALTHAM MA
Recording Date	Jun 15, 2023
Property Address	111 GREGORY ST, WALTHAM, MA 02451-2151
Document Number	081660-381
Book / Page	81660 / 381
Instrument Date	Jun 6, 2023
Instrument	64460
Transaction Type	Transfer
Record Updated	Jul 3, 2023

Transaction

Amount	Amount on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	111 GREGORY ST, WALTHAM, MA 02451-2151

Tax Assessment & Valuation

Source: Middlesex County and Waltham City assessment roll, as of April 14, 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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$9,094.00 (+9.88%)	$881,200 (+4.56%) Land $425,900 Building $455,300	$998,294 (-4.19%)
2025	$8,276.00 (+4.92%)	$842,800 (+2.99%) Land $406,500 Building $436,300	$1,041,960 (+4.22%)
2024	$7,888.00 (+0.91%)	$818,300 (+8.03%) Land $387,200 Building $431,100	$999,780
2023	$7,817.00	$757,500 Land $353,500 Building $404,000

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

Flood

Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	8 in force
Nearby Flood Claims	1 (1978)
Most Recent Claim	Feb 1978 · tidal / storm surge

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.

Wildfire

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

Wildfire Risk	Low lower than 99.1% of the US · lower than 98.7% of Massachusetts
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	WALTHAM WATER DEPARTMENT serves 65,218 people · EPA ID MA3308000
Water Source	Purchased surface water from MWRA
Last State Inspection	Jun 2024
Lead	2 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	1 last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 549 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
Xfinity Cable	2,000 / 2,000
Astound Broadband Cable	1,500 / 50
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20