45 Weir Rd, Waltham, MA 02451 Property Records

Middlesex County and Waltham City property record for 45 Weir Rd, Waltham, MA 02451

Property Summary

Property Type	Single Family Home
Details	5 bd · 2 ba · 2,531 sqft · built 1958
Lot Size	0.344 acres (15,002 sqft)
Owner	2 Individual Names on Record
Last Sale	$452,500 (May 2002)
Tax Bill	$7,643 (2025)
Deeds & Mortgages	Feb 2021 Refinance Apr 2026 Line of Credit + 1 more
Flood Zone	Zone X (minimal risk)
APN	`122058`

Property Details

APN / Parcel Number

Primary APN	`122058`
Alternative APN	`WALT M:021 B:001 L:0009`

Interior

Bedrooms	5 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,531 sqft Living Area
Gross Area	3,569 sqft
Basement Area	594 sqft
Unfinished Basement	594 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1958
Effective Year Built	Effective 1965
Architectural Style	Split Level
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	15,002 sqft (0.344 acres)
Garage Type	Attached
Parking Spaces	1 Parking Space
Deck Area	Deck Area

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Oil

Location & Zoning

Account Number	122058
Street Address	45 WEIR RD
City	WALTHAM
State	MA
Zip	02451-2132
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	1
Legal Block	1
Legal Lot Number	9
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 July 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	45 WEIR RD, WALTHAM, MA 02451-2132
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Feb 5, 2021	Deed of Trust, Mortgage · Stand-Alone Refinance EAST BOSTON SAVINGS BANK
Apr 13, 2026	Deed of Trust, Mortgage · Line of Credit CITIZENS BANK
Feb 5, 2021	Deed of Trust, Mortgage · Stand-Alone Refinance EAST BOSTON SAVINGS BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 30, 2002 · Amount on Record
Deed Sale	May 30, 2002 · Amount on Record
Prior Sale	Mar 28, 1995 · Amount on Record
Record Updated	Sep 20, 2026

February 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WALTHAM MA
Property Address	45 WEIR RD, WALTHAM, MA 02451-2132
Transaction Type	Mortgage
Record Updated	Mar 31, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0001869300
Date	Feb 5, 2021
Instrument	1869300

Lender

Name	EAST BOSTON SAVINGS BANK
Type	Bank

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2051

April 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WALTHAM MA
Recording Date	Apr 13, 2026
Property Address	45 WEIR RD, WALTHAM, MA 02451-2132
Document Number	0001997689
Instrument Date	Mar 27, 2026
Instrument	20261997689
Transaction Type	Mortgage
Record Updated	Jul 12, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	45 WEIR RD, WALTHAM, MA 02451-2132

Mortgage

Document Number	0001997689,
Date	Apr 13, 2026
Instrument	20261997689

Lender

Name	CITIZENS BANK

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	301 Months
Due	May 1, 2051

Interest

Rate Type	Adjustable Rate
Rate	5.98%
Initial Type	Adjustable Rate
Max Rate	-1%

February 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WALTHAM MA
Property Address	45 WEIR RD, WALTHAM, MA 02451-2132
Transaction Type	Mortgage
Record Updated	Feb 19, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	1869300
Date	Feb 5, 2021
Instrument	1869300

Lender

Name	EAST BOSTON SAVINGS BANK
Type	Bank

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2051

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
2025	$7,643.00 (+5.2%)	$778,300 (+3.28%) Land $434,700 Building $343,600	$947,530 (+1.64%)
2024	$7,265.00 (+0.11%)	$753,600 (+7.17%) Land $414,000 Building $339,600	$932,235
2023	$7,257.00	$703,200 Land $378,000 Building $325,200

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 94% of the US · lower than 88% 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 36 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber	2,300 / 2,300
Xfinity Cable	2,000 / 2,000
Astound Broadband Cable	1,500 / 50
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T.

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