Price Reduced22
$899,000
4 bd · 2 ba · 1,731 sqft
108 Langdon Ave, Watertown, MA
Bob Airasian · Coldwell Banker Realty - Belmont

No listing photos
3
Beds
1.5
Baths
1,008
Sqft
1953
Year built
Range $804,145 – $937,607 · 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 $931,217 in August 2025; lowest $567,475 in April 2020. The vertical scale starts at the series' own low, not at zero — it is drawn to show movement, not absolute size.
$174,175
Estimated monthly payment
$5,739/mo
Loan amount $696,701. Estimate only — your actual rate and payment depend on credit, location, and lender.
2026 roll
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.
School ratings (A+ to F) from HJN community data.
Jewish Community Day School, Inc Dba Jcds Bostons
KG-8 · Regular
192 students · 6.5:1 student–teacher
Cunniff Elementary School
KG-5 · Regular · Watertown School District
320 students · 8.0:1 student–teacher
James Fitzgerald Elementary School
KG-5 · Regular · Waltham School District
350 students · 10.0:1 student–teacher
Watertown High School
9-12 · Regular · Watertown School District
761 students · 11.1:1 student–teacher
Horace Mann Elementary School
KG-5 · Regular · Newton School District
351 students · 10.5:1 student–teacher
Watertown Middle School
6-8 · Regular · Watertown School District
583 students · 10.8:1 student–teacher
F. A. Day Middle School
6-8 · Regular · Newton School District
860 students · 10.8:1 student–teacher
Lincoln-Eliot Elementary School
KG-5 · Regular · Newton School District
336 students · 9.4:1 student–teacher
Price Reduced22
$899,000
4 bd · 2 ba · 1,731 sqft
108 Langdon Ave, Watertown, MA
Bob Airasian · Coldwell Banker Realty - Belmont
Price Reduced31$719,000
2 bd · 2 ba · 1,067 sqft
3 Repton Cir #3114, Watertown, MA
Kate Vicksell · Hammond Residential Real Estate
Price Reduced37$649,900
2 bd · 2 ba · 1,020 sqft
69 Galen St #3, Watertown, MA
Friel Team · FrielEstate
26$950,000
3 bd · 3 ba · 1,853 sqft
748 Mount Auburn St. #748, Watertown, MA
Joseph Maiorana · Jason Mitchell Group
Price Reduced40$799,900
3 bd · 2 ba · 1,873 sqft
97 Melendy Ave #97, Watertown, MA
Megan Tolland · Realty Executives Boston West
Price Reduced39$1,050,000
3 bd · 3 ba · 1,963 sqft
750 Mount Auburn St. #750, Watertown, MA
Joseph Maiorana · Jason Mitchell Group





Within 2 miles of this home: 37+ restaurants and cafés, 11 grocery stores, 39+ parks and green spaces, and 36+ transit stops.
Place data from OpenStreetMap.
Gigi's Pizza Co
Waltham Street
John Brewer's Tavern
Main Street
Little Family Pizza
Pleasant Street
Veggie Crust
Dunkin
Main Street
India Kitchen
Indian restaurant · Lexington Street
D'Angelo Grilled Sandwiches
West on Main
Main Street
Stop & Shop
Pleasant Street
Shaw's
La Guanaquita Market
Main Street
Whole Foods Market
Washington Street
Star Market
Austin Street
Waltham Farmers' Market
Lexington Street
Waltham India Market
Moody Street
Patel Brothers
Indian restaurant · Moody Street
Bemis Park
552 Main Street Playground
Walker Pond
Cannalonga Park
Forte Park
How Park
Monsignor McCabe Playground
Charles River
Main St @ Edward Rd
Main St opp Longfellow Rd
Main St @ Emerson Rd
Main St @ Longfellow Rd
Main St @ Evans St
Main St @ Wilmot St
Main St @ Copeland St
590 Main St opp Herson St
Rings at ½ mile and 1 mile. Basemap © OpenMapTiles © OpenStreetMap contributors.
Open the Watertown camera map1 license-plate reader mapped within ½ mile of this home, identified as a Flock Safety device. Nearest: 0.3 mi northwest. Operator named in the data: Waltham Police Department.
| Device type | Within ½ mi | Within 1 mi |
|---|---|---|
| License-plate readers | 1 | 2 |
| of which Flock Safety | 1 | 2 |
Community-reported via OpenStreetMap; may be incomplete. Data as of . © OpenStreetMap contributors (ODbL)
License-plate readers (ALPR) are fixed cameras that photograph passing vehicles and read their plates. Records are typically shared with the agency or association that operates the camera.
Flock Safety is a company whose plate-reader cameras are used by police departments, cities, HOAs and businesses. Its devices are usually solar-powered and pole-mounted.