New12
$995,000
2 bd · 1 ba · 710 sqft
20 Cedar Swamp Lane, Chatham, MA
Ellen Valentgas · Sotheby's International Realty · on 2 MLSs

No listing photos
3
Beds
2.5
Baths
2,468
Sqft
2013
Year built
Range $1,234,850 – $1,524,818 · 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 $1,881,532 in May 2024; lowest $933,973 in April 2020. The vertical scale starts at the series' own low, not at zero — it is drawn to show movement, not absolute size.
$275,967
Estimated monthly payment
$9,024/mo
Loan amount $1,103,867. Estimate only — your actual rate and payment depend on credit, location, and lender.
2025 roll
School ratings (A+ to F) from HJN community data.
Monomoy Regional Middle School
5-7 · Regular · Monomoy Regional School District
395 students · 9.8:1 student–teacher
Cape Cod Lighthouse Charter School
6-8 · Regular · Cape Cod Lighthouse Charter
251 students · 11.8:1 student–teacher
Chatham Elementary School
PK-4 · Regular · Monomoy Regional School District
146 students · 8.0:1 student–teacher
Monomoy Regional High School
8-12 · Regular · Monomoy Regional School District
738 students · 11.8:1 student–teacher
Harwich Elementary School
PK-4 · Regular · Monomoy Regional School District
449 students · 9.9:1 student–teacher
Cape Cod Region Vocational Technical
9-12 · Vocational Education · Cape Cod Regional Vocational Technical
682 students · 10.9:1 student–teacher
The Laurel School
PK-5 · Alternative/Other
38 students · 5.8:1 student–teacher
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.
New12
$995,000
2 bd · 1 ba · 710 sqft
20 Cedar Swamp Lane, Chatham, MA
Ellen Valentgas · Sotheby's International Realty · on 2 MLSs
42$1,650,000
3 bd · 3 ba · 1,902 sqft
764 Riverview Drive, Chatham, MA
Dawn Boynton · Berkshire Hathaway HomeServices Robert Paul Properties · on 2 MLSs
Price Reduced33$1,275,000
4 bd · 3 ba · 2,670 sqft
2118 Main St, Chatham, MA
Marcie Smith · Gibson Sotheby's International Realty · on 2 MLSs
27$1,415,000
3 bd · 3 ba · 1,920 sqft
112 Soundview Ave, Chatham, MA
Dawn Marie Boynton · Berkshire Hathaway HomeServices Robert Paul Properties · on 2 MLSs
Price Reduced38$1,195,000
3 bd · 2 ba · 2,176 sqft
35 Duncan Lane, Chatham, MA
John Habeeb · Alliance Realty Advisors, Inc.
31$1,200,000
2 bd · 3 ba · 2,380 sqft
288 Training Field Road, Chatham, MA
Karen Quinn · William Raveis Real Estate & Home Services





Within 2 miles of this home: 25 restaurants and cafés, 1 grocery store, 35+ parks and green spaces, and 2 transit stops.
Place data from OpenStreetMap.
Marion's Pie Shop
Main Street
Short ‘n’ Sweet Ice Cream
Kreme N' Kone
Main Street
Hey Joe and Jam
Seaquanset Road
Chatham Moods Cafe and Grill
Mom & Pop Burgers
Larry's PX
Asian Paradise
Asian restaurant
Stop & Shop
Main Street Conservation Area
Huckleberry Land Lots 2 And 3
Star Bog Conservation Area
Cockle Cove Creek Headwaters Reforestation Project
Bog Way Road Lot G-11 West Chatham
Cranberry Land North
Pine Knoll Avenue
Ridgevale South
S. Chatham - Morton Rd
Stop & Shop - East Harwich