Price Reduced30
$1,175,000
4 bd · 3 ba · 1,900 sqft
24 Olney #24, Watertown, MA
Nicholas Mescia · Compass

No listing photos
3
Beds
2.5
Baths
2,481
Sqft
1928
Year built
Range $1,262,137 – $1,478,541 · as of August 30, 2026
ATTOM automated valuation model · 55 published estimates over 6.7 years · shaded band is the model's own published low-to-high range
Highest reading $1,545,803 in June 2024; lowest $928,352 in March 2020. The vertical scale starts at the series' own low, not at zero — it is drawn to show movement, not absolute size.
$274,068
Estimated monthly payment
$8,963/mo
Loan amount $1,096,271. Estimate only — your actual rate and payment depend on credit, location, and lender.
2026 roll
School ratings (A+ to F) from HJN community data.
J. R. Lowell Elementary School
KG-5 · Regular · Watertown School District
422 students · 9.8:1 student–teacher
Watertown Middle School
6-8 · Regular · Watertown School District
583 students · 10.8:1 student–teacher
Waldorf High School of Massachusetts Bay
9-12 · Special Program Emphasis
39 students · 5.7:1 student–teacher
Hosmer Elementary School
PK-5 · Regular · Watertown School District
758 students · 10.7:1 student–teacher
Watertown High School
9-12 · Regular · Watertown School District
761 students · 11.1:1 student–teacher
Winthrop L Chenery Upper Elementary School
4-6 · Regular · Belmont School District
1,023 students · 13.8:1 student–teacher
Daniel Butler
KG-3 · Regular · Belmont School District
261 students · 12.0:1 student–teacher
Perkins School for the Blind
PK-12 · Special Education
171 students · 1.4:1 student–teacher
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 Reduced30
$1,175,000
4 bd · 3 ba · 1,900 sqft
24 Olney #24, Watertown, MA
Nicholas Mescia · Compass
Price Reduced28$1,095,000
2 bd · 3 ba · 1,600 sqft
456 Belmont Street #10, Watertown, MA
Peter Boyajian Team · Real Estate 109
Price Reduced26$1,075,000
3 bd · 3 ba · 1,697 sqft
200 Fayette #200, Watertown, MA
The Sarkis Team · Douglas Elliman Real Estate - The Sarkis Team
Price Reduced17$1,079,000
3 bd · 3 ba · 1,837 sqft
61 Wilmot St, Watertown, MA
Aphrodite Karpouzis · Gibson Sotheby's International Realty
39$1,695,000
4 bd · 3 ba · 3,038 sqft
85 Robbins Rd, Watertown, MA
Ari Koufos · Realty Executives
31$1,295,000
3 bd · 5 ba · 2,223 sqft
166 Church Street #166, Watertown, MA
Real Estate Advisors Group · Coldwell Banker Realty - Belmont





Within 2 miles of this home: 39+ restaurants and cafés, 12 grocery stores, 35+ parks and green spaces, and 37+ transit stops.
Place data from OpenStreetMap.
ANI
Starbucks
Trapelo Road
Ovenbird
Trapelo Road
Mark and Tonis
Teddy's Kitchen
Common Street
Moozy's
Savino's
Italian restaurant
Bakehaus
Common Street
La Guanaquita Market
Main Street
Super Vanak
Roksana Market
Mount Auburn Street
Massis Bakery
Mount Auburn Street
Arax Market
Mount Auburn Street
Star Market
Trapelo Road
Sevan Bakery
Mount Auburn Street
Stop & Shop
Watertown Street
Victory Field
Lowell Playground
Whitney Hill Park
Peqoussette Park
Saltonstall Park
O'Connell Park
Watertown Linear Park
Cambridge Reservoir Park
Trapelo Rd @ Williston Rd
36 Trapelo Rd
Trapelo Rd opp Williston Rd - Cushing Square
Trapelo Rd @ Willow St
Trapelo Rd opp Poplar St
Trapelo Rd @ Oak Ave
Trapelo Rd @ Belmont St - Benton Square
Belmont St @ Oakley Rd