663 Beaver St, Waltham, MA 02452 Property Records

Middlesex County and Waltham City property record for 663 Beaver St, Waltham, MA 02452

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 3,226 sqft · built 1950
Lot Size	0.385 acres (16,779 sqft)
Owner	2 Individual Names on File
Last Sale	$846,000 (Dec 2023)
Tax Bill	$9,054 (2026)
Deeds & Mortgages	Jan 2026 Line of Credit Dec 2023 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`10945`

Property Details

APN / Parcel Number

Primary APN	`10945`
Alternative APN	`WALT M:052 B:001 L:0001`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	3,226 sqft Living Area
Gross Area	3,636 sqft
Basement Area	1,432 sqft
Finished Basement	1,432 sqft
Unfinished Basement	1,432 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1950
Effective Year Built	Effective 1950
Architectural Style	Raised Ranch
Exterior Material	Brick
Construction Type	Frame
Roof Type	Hip
Roof Material	Asphalt
Lot Area	16,779 sqft (0.385 acres)
Garage Type	Basement
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Oil

Location & Zoning

Account Number	10945
Street Address	663 BEAVER ST
City	WALTHAM
State	MA
Zip	02452-5603
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	1
Legal Block	1
Legal Lot Number	1
Jurisdiction	WALTHAM MA
Township / Civil Division	WALTHAM
Census Block Group	1
Census Block	1000
Census Tract	368901

Owner

663 Beaver St is owned and occupied by two individuals who bought it in December 2023.

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	2 Individual Names on File
Mailing Address	663 BEAVER ST, WALTHAM, MA 02452-5603
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jan 16, 2026	Deed of Trust, Mortgage · Line of Credit WATERTOWN SAVINGS BANK
Dec 12, 2023	Quit Claim Deed, Transfer · Stand-Alone First Mortgage WATERTOWN SAVINGS BANK
Jun 11, 2018	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 12, 2023 · Amount on File
Deed Sale	Dec 12, 2023 · Amount on File
Prior Sale	Oct 6, 1988 · Amount on File
Deed Book / Page	82301 / 272
Record Updated	Oct 29, 2026

January 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WALTHAM MA
Property Address	663 BEAVER ST, WALTHAM, MA 02452-5603
Transaction Type	Mortgage
Record Updated	Feb 4, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	085128-129
Date	Jan 16, 2026
Book Page	85128/129
Instrument	5513

Lender

Name	WATERTOWN SAVINGS BANK
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

December 2023: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WALTHAM MA
Recording Date	Dec 12, 2023
Property Address	663 BEAVER ST, WALTHAM, MA 02452-5603
Document Number	082301-272
Book / Page	82301 / 272
Instrument Date	Dec 12, 2023
Instrument	141659
Transaction Type	Transfer
Record Updated	Nov 20, 2025

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV 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
Relationship	Tenants by the Entirety
Address	663 BEAVER ST, WALTHAM, MA 02452-5603

Mortgage

Document Number	0000141660
Date	Dec 12, 2023
Instrument	141660

Lender

Name	WATERTOWN SAVINGS BANK
Type	Bank

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount on Record

June 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WALTHAM MA
Recording Date	Jun 11, 2018
Property Address	663 BEAVER ST, WALTHAM, MA 02452-5603
Document Number	71136-233
Book / Page	071136 / 000233
Instrument Date	Jun 5, 2018
Instrument	82983
Transaction Type	Transfer
Record Updated	Jul 3, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	663 BEAVER ST WALTHAM MA 024525603, WALTHAM, MA 02452-5603

Tax Assessment & Valuation

The 2026 property tax bill for 663 Beaver St was $9,054, up 7.5% from the year before.

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	$9,054.00 (+7.52%)	$877,300 (+2.31%) Land $551,100 Building $326,200	$898,024 (+4.06%)
2025	$8,421.00 (+5.42%)	$857,500 (+3.49%) Land $512,900 Building $344,600	$862,980 (+9.38%)
2024	$7,988.00 (+1.06%)	$828,600 (+8.19%) Land $488,900 Building $339,700	$788,975
2023	$7,904.00	$765,900 Land $444,400 Building $321,500

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

Flood

FEMA maps place 663 Beaver St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	2 in force
Nearby Flood Claims	1 (2023)
Most Recent Claim	Jan 2023 · rainfall accumulation

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

Wildfire risk around 663 Beaver St is low, with less than a 0.01% annual chance of 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 108 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

May also be available: T-Mobile.

Cell Coverage

5G (outdoors only) and 4G LTE

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