21 Aldeas Ave, Hyannis, MA 02601 Property Records

Barnstable County and Barnstable Town City property record for 21 Aldeas Ave, Hyannis, MA 02601

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 996 sqft · built 1935
Lot Size	0.15 acres (6,534 sqft)
Owner	Trust Name on Record
Last Sale	$175,000 (Mar 2017)
Tax Bill	$3,169 (2025)
Deeds & Mortgages	Mar 2017 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`HYAN M:269 L:038`

Property Details

APN / Parcel Number

Primary APN	`HYAN M:269 L:038`
Alternative APN	`173449`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	996 sqft Living Area
Gross Area	2,070 sqft

Exterior

Year Built	Built 1935
Effective Year Built	Effective 1935
Architectural Style	Conventional
Exterior Material	Wood Siding
Roof Type	Gambrel
Roof Material	Asphalt
Lot Area	6,534 sqft (0.15 acres)

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Gas

Location & Zoning

Account Number	173449
Street Address	21 ALDEAS AVE
City	HYANNIS
State	MA
Zip	02601-2412
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	1
Legal Lot Number	38
Jurisdiction	BARNSTABLE MA
Township / Civil Division	BARNSTABLE TOWN
Census Block Group	1
Census Block	1000
Census Tract	12602

Owner

Source: Barnstable County and Barnstable Town 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	Trust Name on Record
Mailing Address	21 ALDEAS AVE, HYANNIS, MA 02601-2412
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 3, 2017 · Amount on Record
Deed Sale	Mar 3, 2017 · Amount on Record
Deed Document Number	201710584
Deed Book / Page	30331 / 321
Last Transfer Date	Oct 2, 2023
Transfer Doc	0000040995
Record Updated	Sep 20, 2026

March 2017: Deed, Transfer

Document Type	Deed
Jurisdiction	BARNSTABLE MA
Recording Date	Mar 3, 2017
Property Address	21 ALDEAS AVE, HYANNIS, MA 02601-2412
Document Number	30331-321
Book / Page	30331 / 321
Instrument	10584
Transaction Type	Transfer
Record Updated	Feb 6, 2021

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$17.33
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	303310323
Date	Mar 3, 2017
Instrument	30331/0323

Lender

Name	SALEM FIVE MTG CO

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Mar 3, 2047

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Massachusetts
County	Barnstable County
Municipality	Barnstable Town City
Unified School District	Barnstable School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$3,169.00 (+2.42%)	$341,900 (-) Land $123,400 Building $218,500	$419,235
2024	$3,094.00 (+6.03%)	$341,900 (+12.14%) Land $123,400 Building $218,500
2023	$2,918.00	$304,900 Land $118,400 Building $186,500

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 October 1, 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

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	HYANNIS WATER SYSTEM, TOWN OF BARNSTABLE serves 35,000 people · EPA ID MA4020004
Water Source	Groundwater
Last State Inspection	Mar 2024
Lead	Under 1 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	2 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 380 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless	100 / 20