17 Ash St, Waltham, MA 02453 Property Records

Middlesex County and Waltham City property record for 17 Ash St, Waltham, MA 02453

Property Summary

Property Type	Triplex
Details	9 bd · 4.5 ba · 4,609 sqft · built 2013
Lot Size	0.207 acres (8,999 sqft)
Owner	Individual Name on Record
Last Sale	$2,260,000 (Jul 2026)
Tax Bill	$26,083 (2026)
Deeds & Mortgages	Jul 2026 Sale & Mortgage May 2023 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`WALT M:068 B:023 L:0002`

Property Details

APN / Parcel Number

Primary APN	`WALT M:068 B:023 L:0002`
Alternative APN	`3846`

Interior

Bedrooms	9 Beds
Full Baths	4.5 Baths
Half Baths	3 Half Baths
Total Rooms	18 Rooms
Units	3 Units
Stories	3 Stories
Building Area	4,609 sqft Living Area
Gross Area	5,082 sqft
Basement Area	560 sqft
Unfinished Basement	560 sqft

Exterior

Year Built	Built 2013
Effective Year Built	Effective 2013
Architectural Style	Triplex
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	8,999 sqft (0.207 acres)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Hot Water
Heating Fuel	Oil

Location & Zoning

Account Number	3846
Street Address	17 ASH ST
City	WALTHAM
State	MA
Zip	02453-4031
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	1
Legal Block	23
Legal Lot Number	2
Jurisdiction	WALTHAM MA
Township / Civil Division	WALTHAM
Census Block Group	4
Census Block	4004
Census Tract	368600

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	Individual Name on Record
Mailing Address	17 ASH ST, WALTHAM, MA 02453-4031
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Individual(s)

Deeds, Mortgages & Sale History

Date	Document
Jul 31, 2026	Quit Claim Deed, Transfer · Conventional Mortgage GUARANTEED RATE AFFINITY LLC
May 9, 2023	Quit Claim Deed, Transfer Quitclaim
Sep 16, 2019	Quit Claim Deed, Transfer · Stand-Alone First Mortgage WASHINGTON TRUST MORTGAGE CO

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 31, 2026 · Amount on Record
Deed Sale	Jul 31, 2026 · Amount on Record
Prior Sale	Sep 16, 2019 · Amount on Record
Deed Document Number	202696507
Deed Book / Page	85961 / 526
Prior Transfer Date	May 8, 2023
Prior Transfer Doc	081510-290
Record Updated	Oct 29, 2026

July 2026: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WALTHAM MA
Recording Date	Jul 31, 2026
Property Address	17 ASH ST, WALTHAM, MA 02453-4031
Document Number	0000096507
Book / Page	85961 / 526
Instrument Date	Jun 3, 2026
Instrument	202696507
Transaction Type	Transfer
Record Updated	Aug 31, 2026

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	17 ASH ST, WALTHAM, MA 02453-4031

Mortgage

Date	Jul 31, 2026

Lender

Name	GUARANTEED RATE AFFINITY LLC

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Rate	6.63%
Initial Type	Adjustable Rate
Type Change Date	Aug 1, 2033
Index	Other
Margin	4
Max Rate	-1%

May 2023: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WALTHAM MA
Recording Date	May 9, 2023
Property Address	17 ASH ST, WALTHAM, MA 02453-4031
Document Number	081510-290
Book / Page	81510 / 290
Instrument Date	May 8, 2023
Instrument	47195
Transaction Type	Transfer
Record Updated	May 26, 2023

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	17 ASH ST # UT3, UT3, WALTHAM, MA 02453-4031

September 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WALTHAM MA
Recording Date	Sep 16, 2019
Property Address	17 ASH ST, WALTHAM, MA 02453-4031
Document Number	73288-31
Book / Page	73288 / 31
Instrument Date	Sep 7, 2019
Instrument	140559
Transaction Type	Transfer
Record Updated	May 12, 2021

Transaction

Amount	Amount Recorded
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
Address	17 ASH ST # 19, 19, WALTHAM, MA 02453-4031

Mortgage

Document Number	140560
Date	Sep 16, 2019
Instrument	140560

Lender

Name	WASHINGTON TRUST MORTGAGE CO

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Type Change Date	Oct 1, 2024

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	$26,083.00 (+15.25%)	$2,527,400 (+9.66%) Land $433,700 Building $2,093,700
2025	$22,632.00 (+10.83%)	$2,304,700 (+8.79%) Land $393,900 Building $1,910,800
2024	$20,421.00 (+0.3%)	$2,118,400 (+7.37%) Land $393,900 Building $1,724,500
2023	$20,360.00	$1,972,900 Land $358,800 Building $1,614,100

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 · 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	3 in force
Nearby Flood Claims	5 (1979–1987)
Claims Outside the SFHA	3 of 5
Most Recent Claim	Apr 1987 · Severe Storms & Flooding

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	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 812 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 · Fiber in parts of the area	1,500 / 50
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T.

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