Price Reduced27
$619,000
2 bd · 1 ba · 1,056 sqft
21 Sibley Dr, Yarmouth, MA
Alex Mackenzie · Compass

No listing photos
2
Beds
1
Baths
620
Sqft
1960
Year built
Range $451,814 – $528,592 · as of August 30, 2026
ATTOM automated valuation model · 54 published estimates over 6.7 years · shaded band is the model's own published low-to-high range
Highest reading $547,814 in May 2024; lowest $257,100 in January 2020. The vertical scale starts at the series' own low, not at zero — it is drawn to show movement, not absolute size.
$98,041
Estimated monthly payment
$3,260/mo
Loan amount $392,162. Estimate only — your actual rate and payment depend on credit, location, and lender.
2025 roll
Cape Cod & Islands Association of REALTORS
MLS Property Information Network (MLS PIN)Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.
Price Reduced27
$619,000
2 bd · 1 ba · 1,056 sqft
21 Sibley Dr, Yarmouth, MA
Alex Mackenzie · Compass
Price Reduced40$499,000
3 bd · 2 ba · 1,038 sqft
47 Acres Avenue, West Yarmouth, MA
Michele L Billingsley · LPT Realty

$629,900
2 bd · 2 ba · 1,330 sqft
4 Frost Avenue, West Yarmouth, MA
Steve Silva · William Raveis Real Estate & Home Services
24$535,000
2 bd · 1 ba · 974 sqft
142 Winslow Gray Road, West Yarmouth, MA
Michelle Chaisson-Turmelle · Today Real Estate
27$369,900
2 bd · 2 ba · 1,000 sqft
222 Buck Island Road #2 Unit 6-2, West Yarmouth, MA
Team Seaport · Seaport Village Realty
12$584,900
3 bd · 2 ba · 1,100 sqft
20 Harding Lane, West Yarmouth, MA
Daniel J Michael · Main Street Realty





School ratings (A+ to F) from HJN community data.
Marguerite E. Small Elementary School
PK-3 · Regular · Dennis-Yarmouth School District
302 students · 9.7:1 student–teacher
St John Paul II School
5-12 · Regular
456 students · 10.7:1 student–teacher
Sturgis Charter Public School
9-12 · Regular · Sturgis Charter Public
825 students · 9.3:1 student–teacher
St Francis Xavier Preparatory School
5-8 · Regular
206 students · 8.2:1 student–teacher
Barnstable Community Innovation School
KG-3 · Regular · Barnstable School District
293 students · 11.2:1 student–teacher
Trinity Christian Academy
PK-12 · Regular
146 students · 9.4:1 student–teacher
Station Avenue Elementary School
KG-3 · Regular · Dennis-Yarmouth School District
406 students · 11.0:1 student–teacher
Dennis Yarmouth Regional High School
9-12 · Regular · Dennis-Yarmouth School District
993 students · 11.6:1 student–teacher
Within 2 miles of this home: 39+ restaurants and cafés, 2 grocery stores, 36+ parks and green spaces, and 8 transit stops.
Place data from OpenStreetMap.
Keltic Kitchen
MA 28
Ninety Nine Restaurant & Pub
American restaurant · Berry Avenue
El Mariachi Mexican Restaurant
Mexican restaurant · Main Street
The One Roast Beef & Pizzeria
Main Street
Ann & Fran's Kitchen
Main Street
Dunkin' Donuts
Route 28
Polar Cave
Saga Sushi
Cape Codder Seafood Market
Main Street
gol supemarket
Englewood Beach
Mill Creek Park
Chase Brook Park
Lewis Bay
Jabinettes Pond
Reid Park
Reid Park Playground
Pine Island
W. Yarmouth - Higgins Crowell Rd
Cape Cod Hospital
Steamship Authority
Hy-Line
Ocean Street
Hyannis
Hyannis Station
Hyannis Transportation Center
Iyannough Road
St. Francis/Sturgis Schools