320 Williston Rd, Sagamore Beach, MA 02562 Property Records

Barnstable County and Bourne Town property record for 320 Williston Rd, Sagamore Beach, MA 02562

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,982 sqft · built 1968
Lot Size	0.551 acres (24,002 sqft)
Owner	2 Individual Names on File
Last Sale	$250,000 (May 2017)
Tax Bill	$6,156 (2025)
Deeds & Mortgages	May 2023 Line of Credit Jul 2020 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`BOUR M:4.4 P:115`

Property Details

APN / Parcel Number

Primary APN	`BOUR M:4.4 P:115`
Alternative APNs	`M:004.4 P:115.00 D:03` `852`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,982 sqft Living Area
Gross Area	3,551 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1968
Effective Year Built	Effective 2021
Architectural Style	Colonial
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	24,002 sqft (0.551 acres)
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Oil

Location & Zoning

Account Number	852
Street Address	320 WILLISTON RD
City	SAGAMORE BEACH
State	MA
Zip	02562-2607
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R40
Jurisdiction	BOURNE MA
Township / Civil Division	BOURNE
Census Block Group	2
Census Block	2017
Census Tract	13800

Owner

320 Williston Rd is owned and occupied by two individuals who bought it in May 2017.

Source: Barnstable County and Bourne Town 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	320 WILLISTON RD, SAGAMORE BEACH, MA 02562-2607
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Husband and Wife

Deeds, Mortgages & Sale History

Date	Document
May 22, 2023	Deed of Trust, Mortgage · Line of Credit CAPE COD COOPERATIVE BANK
Jul 27, 2020	Deed of Trust, Mortgage · Conventional Mortgage CAPE COD CO-OP BK
May 4, 2017	Quit Claim Deed, Transfer Quitclaim
May 4, 2017	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 4, 2017 · Amount on File
Deed Sale	May 4, 2017 · Amount on File
Prior Sale	May 4, 2017 · Amount on File
Transfer Doc	30465-44
Record Updated	Oct 29, 2026

May 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOURNE MA
Property Address	320 WILLISTON RD, SAGAMORE BEACH, MA 02562-2607
Transaction Type	Mortgage
Record Updated	Jun 9, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	035797-174
Date	May 22, 2023
Book Page	35797/174
Instrument	19981

Lender

Name	CAPE COD COOPERATIVE BANK
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	361 Months
Due	Jun 1, 2053

Interest

Rate Type	Adjustable Rate

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOURNE MA
Property Address	320 WILLISTON RD, SAGAMORE BEACH, MA 02562-2607
Document Number	0001402094
Instrument Date	Jul 27, 2020
Transaction Type	Mortgage
Record Updated	Jun 23, 2021
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	320 WILLISTON RD SAGAMORE BEACH MA 025622607, SAGAMORE BEACH, MA 02562-2607

Mortgage

Document Number	0001402094
Date	Jul 31, 2020
Instrument	1402094

Lender

Name	CAPE COD CO-OP BK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	240 Months
Due	Jul 30, 2040

May 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOURNE MA
Recording Date	May 4, 2017
Property Address	320 WILLISTON RD, SAGAMORE BEACH, MA 02562-2607
Document Number	0001320406
Instrument Date	May 2, 2017
Instrument	1320406
Transaction Type	Transfer
Record Updated	May 23, 2017

Transaction

Amount	Amount on Record
Tax	$1,425.00
Amount Accuracy	Confirmed
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	21 HEMENWAY ST METHUEN MA 018444845, METHUEN, MA 01844-4845

May 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOURNE MA
Recording Date	May 4, 2017
Property Address	320 WILLISTON RD, SAGAMORE BEACH, MA 02562-2607
Document Number	30465-44
Book / Page	030465 / 000044
Instrument Date	May 2, 2017
Instrument	21706
Transaction Type	Transfer
Record Updated	May 23, 2017

Transaction

Amount	Amount on Record
Tax	$1,425.00
Amount Accuracy	Confirmed
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	21 HEMENWAY ST METHUEN MA 018444845, METHUEN, MA 01844-4845

Tax Assessment & Valuation

The 2025 property tax bill for 320 Williston Rd was $6,156, up 2.3% from the year before.

Source: Barnstable County and Bourne Town assessment roll, as of May 27, 2026

Property Jurisdictions

Type	Name
State	Massachusetts
County	Barnstable County
County Subdivision	Bourne Town
Unified School District	Bourne School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$6,156.00 (+2.28%)	$788,200 (+5.02%) Land $331,400 Building $456,800	$831,735
2024	$6,019.00 (+2.87%)	$750,500 (+13.01%) Land $315,600 Building $434,900
2023	$5,851.00	$664,100 Land $279,300 Building $384,800

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

Flood

FEMA maps place 320 Williston Rd 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 October 1, 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
Flood Insurance Cost	Premium on File median of 20 policies
Nearby Flood Policies	20 in force
Nearby Flood Claims	2 (2005–2009)
Claims Outside the SFHA	1 of 2
Most Recent Claim	Apr 2009 · 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 320 Williston Rd 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 95% of the US · lower than 90% 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	NORTH SAGAMORE WATER DISTRICT serves 4,668 people · EPA ID MA4036002
Water Source	Groundwater
Last State Inspection	Apr 2024
Lead	1 ppb (2021–2023) 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 124 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250

Cell Coverage

5G (outdoors only) and 4G LTE

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