New50
$4,975,000
5 bd · 6 ba · 4,111 sqft
661 Maxwell Ave, Boulder, CO
Karolyn Merrill · on 2 MLSs

No listing photos
5
Beds
4.5
Baths
5,520
Sqft
2007
Year built
Range $4,438,016 – $5,301,899 · 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 $6,572,880 in June 2024; lowest $3,493,704 in March 2020. The vertical scale starts at the series' own low, not at zero — it is drawn to show movement, not absolute size.
$973,991
Estimated monthly payment
$31,556/mo
Loan amount $3,895,966. Estimate only — your actual rate and payment depend on credit, location, and lender.
2026 roll
School ratings (A+ to F) from HJN community data.
Jarrow Montessori School
PK-6 · Montessori
81 students · 10.1:1 student–teacher
Foothill Elementary School
KG-5 · Regular · Boulder Valley School District Re-2
419 students · 16.6:1 student–teacher
Shining Mountain Waldorf School
PK-12 · Special Program Emphasis
199 students · 5.3:1 student–teacher
Crest View Elementary School
KG-5 · Regular · Boulder Valley School District Re-2
390 students · 15.7:1 student–teacher
Tara Performing Arts High School
9-12 · Special Program Emphasis
55 students · 3.7:1 student–teacher
Centennial Middle School
6-8 · Regular · Boulder Valley School District Re-2
598 students · 19.4:1 student–teacher
Columbine Elementary School
PK-5 · Regular · Boulder Valley School District Re-2
369 students · 14.9:1 student–teacher
Watershed School
6-12 · Alternative/Other
111 students · 6.8:1 student–teacher
Within 2 miles of this home: 40+ restaurants and cafés, 3 grocery stores, 34 parks and green spaces, and 28+ transit stops.
Place data from OpenStreetMap.
Lucky's Bakehouse and Creamery
Broadway
Ruzo Coffee
Lucky's Bakehouse Cafe
Broadway
Dagabi Cucina
Spanish restaurant · Broadway
China Gourmet
Chinese restaurant · Broadway
La Choza
Mexican restaurant · Broadway Street
Little Tibet
Asian restaurant · Broadway
Tierra y Fuego
Mexican restaurant
Lucky's Market
Broadway
Whole Foods Market
Alpine Avenue
Safeway
28th Street
Maxwell Reservoir
Maxwell Lake Park
Maxwell Lake
Wonderland Lake
Genny's Park
Foothills Community Garden
Foothills Community Park
Cherry Avenue
Melody Park
Broadway & Norwood Ave
Broadway & Poplar Ave
Broadway & Quince Ave
Broadway & Linden Ave
Broadway & Kalmia Ave
Broadway & Sumac Ave
Broadway & Tamarac Ave
Broadway & Iris Ave
IRES MLSSome properties which appear for sale on this web site may subsequently have sold or may no longer be available.
New50
$4,975,000
5 bd · 6 ba · 4,111 sqft
661 Maxwell Ave, Boulder, CO
Karolyn Merrill · on 2 MLSs
Price Reduced39$4,475,000
6 bd · 5 ba · 5,496 sqft
1951 Vista Dr, Boulder, CO
Nicole Clements · on 2 MLSs
New48$4,995,000
4 bd · 5 ba · 3,633 sqft
516 Maxwell Ave, Boulder, CO
Marybeth Emerson · on 2 MLSs
Price Reduced50$4,999,950
6 bd · 6 ba · 4,781 sqft
2045 Alpine Dr, Boulder, CO
Roger Walker · on 2 MLSs
Price Reduced19$4,999,999
5 bd · 5 ba · 6,602 sqft
521 Hawthorn Ave, Boulder, CO
The Zach Zeldner Team · on 2 MLSs
48$4,495,000
4 bd · 4 ba · 5,026 sqft
3746 Wonderland Hill Ave, Boulder, CO
R Tim Goodacre · on 2 MLSs




