2535 Sumac Ave. Avenue
Boulder, CO, 80304 $ 4,450,000
Bedrooms5 Baths3.0 Sq 4,833 Monthly Estimate*
$ 27,399
Listed by Compass - Boulder
for $4,450,000 with 5 bedrooms and 3 full baths. This 4,833 square foot home was built in 1990 on a lot size of 0.41.
Contemporary design meets magnificent outdoor space in this ultra-private, immaculate 5BD/3BA on a peaceful N. Boulder cul-de-sac. Available for the first time and beautifully maintained by original owners for nearly 40 years, including meticulous 1998 expansion, 2016 complete renovations, the exquisite home prioritizes sunlight, openness and flow. A gracious entry W a large coat closet introduces white oak floors, soaring ceilings and luxury art lighting. To the right, the formal living room invites you to relax alongside a gas fireplace. Throughout the living spaces, oversized glass doors and windows capture glorious natural light and leafy views. Ahead, the family room boasts sky-high ceilings, clerestory windows, a fireplace and floor-to-ceiling glass. A dining area welcomes dinner for 10 or more alongside the sleek open kitchen featuring Aspen Leaf cabinetry, a massive center island, upscale appliances, including 3 Miele ovens and Jenn-Air refrigerator. A rear mudroom, beautiful guest bath and extra-large laundry room complete the main level. Main-floor living spaces open to the beautiful fenced grounds' oversized courtyards, multiple sitting areas, a meditation space, paved paths, mature plantings, towering rare trees, shrubs and two water features. On the upper level, the king-size primary suite features a custom walk-in closet and an en suite spa bathroom. There are two upper secondary bedrooms, including one with wraparound views and an attached bonus room. A half-flight down from the main level, you'll find a large rec room flanked by two secondary bedrooms and an oversized full bath. Motorized shades, wired security system, Mitsubishi A/C units, Runtal heat, speaker wiring by Listen Up, three-car garage. Manicured front yard, exceptional curb appeal. This North Boulder retreat is minutes from top-rated schools, Dharma's Garden, Wonderland Lake, parks, and trails, with NoBo and Downtown/Pearl Street amenities nearby. Conveys with Silver Ditch water rights.
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FeaturesInteriorInterior Amenities Central Vacuum Eat-in Kitchen Kitchen Island Open Floorplan Radon Mitigation System Vaulted Ceiling(s) Walk-In Closet(s)
Basement Daylight Full Sump Pump
Flooring Wood
Basement (Y/N) Y
Window Features Double Pane Windows Window Coverings
Above Grade Finished Area 4754
Half Baths 0
3/4 Baths 1
Laundry Features In Unit
Total Bedrooms 5
Below Grade Finished Area 0
Main Level Bedrooms 0
Main Level Bathrooms 1
Total Baths 3
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GeneralSewer Public Sewer
Heating Baseboard Hot Water Radiant
Cooling Air Conditioning-Room Ceiling Fan(s)
Utilities Cable Available Electricity Available Internet Access (Wired) Natural Gas Available
Roof Slate
Appliances Dishwasher Disposal Double Oven Dryer Microwave Oven Refrigerator Self Cleaning Oven Washer
Zoning SFH
Garage Spaces 3
Architectural Style Contemporary
Security Features Fire Alarm Smoke Detector(s)
Construction Materials Frame
Exclusions All outdoor flowerpots and detached benches outdoor art sculptures. The gold leaf bronze art over the fireplace in the living room. All indoor art and sculptures . Water Rights Included
Year Built 1990
Levels Three Or More
Property Subtype Single Family Residence
Tax Year 2025
Ownership Individual
County Boulder
Property Type Residential
HOA N
Attached Garage Y
Subdivision Name Sumac Estates
Facing Direction South
Possible Use Residential
Full Baths 2
Status Pending
High School Boulder
City Boulder
High School District Boulder Valley RE 2
Lot Size Square Feet 17720
Listing Terms Cash Conventional
Elementary School Crest View
Tax Annual Amount 16557
Middle/Junior High School Centennial
Concessions No
Structure Type House
Standard Status Active Under Contract
Occupancy Type Owner
Elementary School District Boulder Valley RE 2
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ExteriorExterior Amenities Gas Grill
Vegetation Wooded
Fencing Fenced
Parking Features Oversized
Lot Features Cul-De-Sac Level
Water Source Public
Total Parking 3
Building Area Total 4833
Lot Size Acres 0.41
Road Surface Type Paved
Road Frontage Type Public
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* Excluded FeaturesAffordability Calculator
- Monthly Principal & Interest
- $27,399
- Monthly Property Taxes
- $1,380
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Boulder, CO
Average List Price $2,529,919
Percent of Sale Price 43%
About Boulder, CO 102,151 Population
6% Since 2002
$ 65,436 Median Income
31.88 Median Age
18% Households with Children
Trends Information provided by ATTOM Data Solutions.
1955828 Elementary School
1955871 Middle School
Boulder High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 4/27/2026 | $4,450,000 | | Listed Price |