9 Floyd St, Waltham, MA 02453 Property Records

Middlesex County and Waltham City property record for 9 Floyd St, Waltham, MA 02453

Property Summary

Property Type	Triplex
Details	6 bd · 4 ba · 3,654 sqft · built 1910
Lot Size	0.196 acres (8,529 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,325,000 (Oct 2023)
Tax Bill	$12,950 (2026)
Deeds & Mortgages	Oct 2023 Sale
Flood Zone	Zone X (minimal risk)
APN	`40798`

Property Details

APN / Parcel Number

Primary APN	`40798`
Alternative APN	`WALT M:059 B:024 L:0005`

Interior

Bedrooms	6 Beds
Full Baths	4 Baths
Total Rooms	12 Rooms
Units	3 Units
Stories	3 Stories
Building Area	3,654 sqft Living Area
Gross Area	6,944 sqft
Basement Area	980 sqft
Unfinished Basement	980 sqft

Exterior

Year Built	Built 1910
Effective Year Built	Effective 1970
Architectural Style	Triplex
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	8,529 sqft (0.196 acres)
Garage Type	Attached
Parking Spaces	1 Parking Space
Deck Area	Deck Area

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Account Number	40798
Street Address	9 FLOYD ST
City	WALTHAM
State	MA
Zip	02453-4297
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	1
Legal Block	24
Legal Lot Number	5
Jurisdiction	WALTHAM MA
Township / Civil Division	WALTHAM
Census Block Group	5
Census Block	5005
Census Tract	368300

Owner

Source: Middlesex County and Waltham City records, as of October 20, 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 Record
Mailing Address	10 MOCCASIN PATH, NATICK, MA 01760-6080
Owner Type	Individual
Vesting	Husband and Wife

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 2, 2023 · Amount on Record
Deed Sale	Oct 2, 2023 · Amount on Record
Prior Sale	Apr 1, 1983 · Amount on Record
Deed Document Number	2023110983
Deed Book / Page	82055 / 49
Prior Transfer Date	Sep 26, 2023
Prior Transfer Doc	0082055-49
Record Updated	Oct 29, 2026

October 2023: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WALTHAM MA
Recording Date	Oct 2, 2023
Property Address	9 FLOYD ST, WALTHAM, MA 02453-4297
Document Number	0082055-49
Book / Page	82055 / 49
Instrument Date	Sep 26, 2023
Instrument	110983
Transaction Type	Transfer
Record Updated	Oct 20, 2023

Transaction

Amount	Amount Recorded
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
Relationship	Tenants by the Entirety
Address	10 MOCCASIN PATH, NATICK, MA 01760-6080

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
2026	$12,950.00 (+6.52%)	$1,254,800 (+1.36%) Land $408,400 Building $846,400
2025	$12,157.00 (+16.58%)	$1,238,000 (+14.45%) Land $372,200 Building $865,800
2024	$10,428.00 (+4.44%)	$1,081,700 (+11.8%) Land $369,900 Building $711,800
2023	$9,985.00	$967,500 Land $354,500 Building $613,000

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

Flood

Source: FEMA National Flood Hazard Layer, effective September 10, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

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

Wildfire

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

Wildfire Risk	Not rated no burnable land within 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 504 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
AT&T Fixed Wireless	100 / 20