17 Walnut Rd, Old Lyme, CT 06371 Property Records

Old Lyme Town property record for 17 Walnut Rd, Old Lyme, CT 06371

Property Summary

Property Type	Single Family Home
Details	2 bd · 1.5 ba · 956 sqft · built 1924
Lot Size	0.13 acres (5,663 sqft)
Owner	2 Trust Names on File
Tax Bill	$6,383 (2025)
Deeds & Mortgages	Aug 2025 Transfer Nov 2023 Line of Credit + 4 more
Flood Zone	Zone X (minimal risk)
APN	`OLYM M:95 L:81`

Property Details

APN / Parcel Number

Primary APN	`OLYM M:95 L:81`
Alternative APNs	`00538100` `538100`

Interior

Bedrooms	2 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	956 sqft Living Area
Gross Area	1,443 sqft

Exterior

Year Built	Built 1924
Effective Year Built	Effective 1924
Architectural Style	Bungalow
Exterior Material	Aluminum/Vinyl
Roof Type	Gable
Roof Material	Asphalt
Lot Area	5,663 sqft (0.13 acres)

Utilities, Heating & Cooling

Heating System	Baseboard
Heating Fuel	Electric

Location & Zoning

Account Number	538100
Street Address	17 WALNUT RD
City	OLD LYME
State	CT
Zip	06371
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-10
Legal Lot Number	81
Jurisdiction	OLD LYME CT
Township / Civil Division	OLD LYME
Census Block Group	2
Census Block	2025
Census Tract	660103

Owner

17 Walnut Rd is owner-occupied and held in a trust since February 2025.

Source: Old Lyme Town records, as of June 25, 2026

Owner of Record	2 Trust Names on File
Mailing Address	17 WALNUT RD, OLD LYME, CT 06371
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Aug 20, 2025	Quit Claim Deed, Transfer Quitclaim
Nov 27, 2023	Deed of Trust, Mortgage · Line of Credit DUTCH POINT CREDIT UNION
Jan 2, 2018	Quit Claim Deed, Transfer Quitclaim
Jul 25, 2017	Quit Claim Deed, Transfer Quitclaim
Jul 25, 2017	Quit Claim Deed, Transfer Quitclaim
Jul 25, 2017	Quit Claim Deed, Transfer MARK SIEDSMA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Feb 8, 2025
Transfer Doc	000467-650
Record Updated	Sep 20, 2026

August 2025: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	OLD LYME CT
Recording Date	Aug 20, 2025
Property Address	17 WALNUT RD, OLD LYME, CT 06371
Document Number	000467-650
Book / Page	467 / 650
Instrument Date	Feb 8, 2025
Transaction Type	Transfer
Record Updated	Sep 10, 2025

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
Relationship	Family Trust

November 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	OLD LYME CT
Property Address	17 WALNUT RD, OLD LYME, CT 06371
Transaction Type	Mortgage
Record Updated	Oct 4, 2024

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	000458-289
Date	Nov 27, 2023
Book Page	458/289

Lender

Name	DUTCH POINT CREDIT UNION

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	241 Months
Due	Dec 1, 2043

Interest

Rate Type	Adjustable Rate

January 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	OLD LYME CT
Recording Date	Jan 2, 2018
Property Address	17 WALNUT RD, OLD LYME, CT 06371
Document Number	420-223
Book / Page	000420 / 000223
Instrument Date	Dec 27, 2017
Transaction Type	Transfer
Record Updated	Feb 6, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	17 WALNUT RD OLD LYME CT 06371, OLD LYME, CT 06371

July 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	OLD LYME CT
Recording Date	Jul 25, 2017
Property Address	17 WALNUT RD, OLD LYME, CT 06371
Document Number	417-732
Book / Page	000417 / 000732
Instrument Date	Jul 18, 2017
Transaction Type	Transfer
Record Updated	Aug 15, 2017

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	114 KNOLLWOOD RD NEWINGTON CT 061112567, NEWINGTON, CT 06111-2567

July 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	OLD LYME CT
Recording Date	Jul 25, 2017
Property Address	17 WALNUT RD, OLD LYME, CT 06371
Document Number	417-734
Book / Page	000417 / 000734
Instrument Date	Jul 18, 2017
Transaction Type	Transfer
Record Updated	Aug 15, 2017

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	17 WALNUT RD OLD LYME CT 06371, OLD LYME, CT 06371

July 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	OLD LYME CT
Recording Date	Jul 25, 2017
Property Address	17 WALNUT RD, OLD LYME, CT 06371
Document Number	417-736
Book / Page	000417 / 000736
Instrument Date	Jul 18, 2017
Transaction Type	Transfer
Record Updated	Aug 15, 2017

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	17 WALNUT RD OLD LYME CT 06371, OLD LYME, CT 06371

Mortgage

Document Number	417-738
Date	Jul 25, 2017
Book Page	000417/000738

Lender

Name	MARK SIEDSMA

Agreement

Amount	Amount on Record
Term	60 Months
Due	Jul 24, 2022

Tax Assessment & Valuation

The 2025 property tax bill for 17 Walnut Rd was $6,383.

Source: Old Lyme Town assessment roll, as of June 25, 2026

Property Jurisdictions

Type	Name
State	Connecticut
County Subdivision	Old Lyme Town
Unified School District	Regional School District 18 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$6,383.00	$393,300 Land $251,000 Building $142,300	$275,310 Land $175,700 Building $99,610
2024	$6,383.00 (+47.31%)
2023	$4,333.00	$184,400 (-) Land $129,400 Building $55,000
2022	$4,333.00	$184,400 Land $129,400 Building $55,000

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

Flood

FEMA maps place 17 Walnut Rd in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective September 20, 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

Wildfire risk around 17 Walnut Rd is low, with 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 80% of the US · above 55% of Connecticut
Wildfire Likelihood	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	CTWC - SHORELINE REGION-POINT O WOODS private · serves 1,068 people · EPA ID CT1050752
Water Source	Groundwater
Last State Inspection	Dec 2024
Lead	Under 1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 403 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Xfinity Cable	2,000 / 250
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

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