20 Casey Cir, Waltham, MA 02451 Property Records

Middlesex County and Waltham City property record for 20 Casey Cir, Waltham, MA 02451

Property Summary

Property Type	Condominium
Details	2 bd · 2.5 ba · 1,440 sqft · built 1983
Lot Size	4.13 acres (180,185 sqft)
Owner	2 Individual Names on File
Last Sale	$665,000 (Aug 2024)
Tax Bill	$6,524 (2026)
Deeds & Mortgages	Mar 2022 Transfer Dec 2017 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`166162`

Property Details

APN / Parcel Number

Primary APN	`166162`
Alternative APN	`WALT M:021 B:001 L:0003 020`

Interior

Bedrooms	2 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	2 Stories
Building Area	1,440 sqft Living Area

Exterior

Year Built	Built 1983
Effective Year Built	Effective 1983
Architectural Style	Other
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	180,185 sqft

Location & Zoning

Account Number	166162
Street Address	20 CASEY CIR
City	WALTHAM
State	MA
Zip	02451-2169
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Subdivision	STONERIDGE ESTATESII
Legal Block	1
Legal Lot Number	3 020
Jurisdiction	WALTHAM MA
Township / Civil Division	WALTHAM
Census Block Group	2
Census Block	2013
Census Tract	368102

Owner

20 Casey Cir, a condominium, is owned by two individuals who bought it in August 2024.

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	20 CASEY CIR, 20, WALTHAM, MA 02451-2169
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Mar 1, 2022	Quit Claim Deed, Transfer Quitclaim
Dec 5, 2017	Quit Claim Deed, Transfer · Conventional Mortgage MORTGAGE NTWK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 29, 2024 · Amount on File
Deed Sale	Aug 29, 2024 · Amount on File
Prior Sale	Dec 5, 2017 · Amount on File
Record Updated	Oct 29, 2026

March 2022: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WALTHAM MA
Recording Date	Mar 1, 2022
Property Address	20 CASEY CIR, WALTHAM, MA 02451-2169
Document Number	0001907910
Instrument Date	Feb 21, 2022
Instrument	1907910
Transaction Type	Transfer
Record Updated	Mar 18, 2022

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	20 CASEY CIR # 20, 20, WALTHAM, MA 02451-2169

December 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WALTHAM MA
Recording Date	Dec 5, 2017
Property Address	20 CASEY CIR, WALTHAM, MA 02451-2169
Document Number	0000076785
Instrument Date	Nov 28, 2017
Instrument	76785
Transaction Type	Transfer
Record Updated	Jan 3, 2018

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$2,097.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	20 CASEY CIR #20 WALTHAM MA 024512169, 20, WALTHAM, MA 02451-2169

Mortgage

Document Number	76786
Date	Dec 5, 2017
Instrument	76786

Lender

Name	MORTGAGE NTWK
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	120 Months
Due	Dec 4, 2027

Tax Assessment & Valuation

The 2026 property tax bill for 20 Casey Cir was $6,524, up 16.1% 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	$6,524.00 (+16.13%)	$632,200 (+10.51%) Building $632,200	$677,735 (+9.69%)
2025	$5,618.00 (+4.33%)	$572,100 (+2.42%) Building $572,100	$617,880 (+0.35%)
2024	$5,385.00 (-4.1%)	$558,600 (+2.66%) Building $558,600	$615,695
2023	$5,615.00	$544,100 Building $544,100

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

Flood

FEMA maps place 20 Casey Cir in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1978.

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

The area around 20 Casey Cir has no burnable land within ember reach, so its wildfire risk is not rated.

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 476 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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