Luxury Living in Boulder's Coveted Newlands Neighborhood. Just minutes from downtown Boulder and the foothills, this custom-designed home blends exceptional craftsmanship with modern luxury. Brazilian teak floors, custom granite, stone, and knotty alder woodwork elevate the interiors, while vaulted ceilings and skylights create an airy, light-filled ambiance. The main level boasts a formal dining room, gourmet inspired kitchen with butler's pantry, home office/bedroom, spacious mudroom, and a private studio with a half bath. The inviting family room features a stunning stone gas fireplace with an antique barn timber mantel. The primary suite offers a private deck with foothill views, a gas fireplace, and a spa-like bath with a jetted tub, steam shower, and custom closet. Upstairs, a sun-room with mountain views, guest suite with en-suite bath, private laundry, and a second deck complete the space. Designed for entertainment, the finished basement includes two guest suites with a Jack-and-Jill bath, an expansive media/rec room with a wet bar, mini-fridge, fireplace, built-ins, and a drop-down movie screen, plus a private entrance and secret storage. Cutting-edge mechanical and solar systems ensure comfort and efficiency, including two sump pumps, a backup generator, whole-house water and air purification, radiant heat, and a swamp cooler. The backyard is a private retreat with a trellised patio, custom gas firepit, greenhouse, and raised garden boxes. The oversized heated two-car garage offers ample storage.This extraordinary home in Newlands offers luxury, sustainability, and prime location-schedule your tour today!
For sale
Price cut: $100K (4/25)
$3,995,000
3135 11th St, Boulder, CO 80304
5beds
6,187sqft
Est.:
Residential-Detached, Residential
Built in 2005
9,513 Square Feet Lot
$-- Zestimate®
$646/sqft
$-- HOA
What's special
Gas fireplaceSun-room with mountain viewsRaised garden boxesPrivate laundryFinished basementRadiant heatSecond deck
- 78 days
- on Zillow |
- 266 |
- 9 |
Zillow last checked: 7 hours ago
Listing updated: May 20, 2025 at 04:03pm
Listed by:
Ryan Sondrup 970-672-1129,
NexStep Real Estate Group
Source: IRES,MLS#: 1028247

Travel times
Tour with a buyer’s agent
Tour with a buyer’s agent
Open house
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 6
- Full bathrooms: 2
- 3/4 bathrooms: 2
- 1/2 bathrooms: 2
- Main level bedrooms: 1
Primary bedroom
- Area: 266
- Dimensions: 19 x 14
Bedroom 2
- Area: 238
- Dimensions: 14 x 17
Bedroom 3
- Area: 225
- Dimensions: 15 x 15
Bedroom 4
- Area: 204
- Dimensions: 12 x 17
Bedroom 5
- Area: 238
- Dimensions: 17 x 14
Dining room
- Area: 180
- Dimensions: 15 x 12
Family room
- Area: 540
- Dimensions: 30 x 18
Kitchen
- Area: 323
- Dimensions: 17 x 19
Heating
- Radiant
Cooling
- Evaporative Cooling, Ceiling Fan(s)
Appliances
- Included: Gas Range/Oven, Double Oven, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Freezer
- Laundry: Sink, Washer/Dryer Hookups, Upper Level
Features
- Study Area, High Speed Internet, Eat-in Kitchen, Separate Dining Room, Cathedral/Vaulted Ceilings, Open Floorplan, Pantry, Stain/Natural Trim, Walk-In Closet(s), Loft, Wet Bar, Jack & Jill Bathroom, Kitchen Island, Steam Shower, Sunroom, Open Floor Plan, Walk-in Closet, Media Room
- Flooring: Wood, Wood Floors, Tile
- Doors: French Doors
- Windows: Window Coverings, Skylight(s), Sunroom, Double Pane Windows, Skylights
- Basement: Full,Sump Pump
- Has fireplace: Yes
- Fireplace features: 2+ Fireplaces, Gas, Gas Log, Family/Recreation Room Fireplace, Master Bedroom, Basement
Interior area
- Total structure area: 6,187
- Total interior livable area: 6,187 sqft
- Finished area above ground: 3,933
- Finished area below ground: 2,254
Video & virtual tour
Property
Parking
- Total spaces: 2
- Parking features: Garage Door Opener, Alley Access, Heated Garage, Oversized
- Garage spaces: 2
- Details: Garage Type: Detached
Accessibility
- Accessibility features: Level Lot
Features
- Levels: Two
- Stories: 2
- Patio & porch: Patio, Deck
- Exterior features: Balcony
- Has spa: Yes
- Spa features: Bath
- Fencing: Fenced,Wood,Vinyl
- Has view: Yes
- View description: Hills
Lot
- Size: 9,513 Square Feet
- Features: Curbs, Gutters, Sidewalks, Lawn Sprinkler System, Level
Details
- Parcel number: R0000603
- Zoning: Res
- Special conditions: Private Owner
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary/Modern
- Property subtype: Residential-Detached, Residential
Materials
- Wood/Frame, Stone, Stucco
- Foundation: Slab
- Roof: Composition
Condition
- Not New, Previously Owned
- New construction: No
- Year built: 2005
Utilities & green energy
- Electric: Electric, Excel Energy
- Gas: Natural Gas, Excel Energy
- Sewer: City Sewer
- Water: City Water, City of Boulder
- Utilities for property: Natural Gas Available, Electricity Available, Cable Available
Community & HOA
Community
- Subdivision: Newlands
HOA
- Has HOA: No
Location
- Region: Boulder
Financial & listing details
- Price per square foot: $646/sqft
- Tax assessed value: $4,690,500
- Annual tax amount: $27,295
- Date on market: 3/12/2025
- Listing terms: Cash,Conventional
- Exclusions: Seller Personal Items, Mini Fridge In Garage, And Gas Bbq Grill
- Electric utility on property: Yes
- Road surface type: Paved, Asphalt
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