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About This Home

This 5-bedroom, 6-bathroom single family at 3135 11th St in Boulder, CO is listed for $3,895,000 ($630 per sqft). Built in 2005, the home offers 6,187 sqft of living space on a 0.22 acres lot.

Agent Description

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!

Key Features

  • Built in 2005
  • 0.22 acre lot
  • 2 stories
  • Fireplace

Property Details

2 stories
2 full, 2 half
2005

Amenities

SolarFireplaceViewSpa

Monthly Cost Estimate

$20,831/mo

20% down · 6.5% · 30 years

Principal$2,817
Interest$16,878
Insurance$1,136

Estimates only. Actual payments may vary.

Location

3135 11th St

Boulder, CO 80304

Newlands

Features & Amenities

Interior Features

Eat-in KitchenSeparate Dining RoomCathedral Ceiling(s)Open FloorplanPantryNatural WoodworkWalk-In Closet(s)Wet BarWasher/Dryer HookupSkylightsJack & Jill BathroomKitchen IslandSteam Shower

Exterior Features

Sprinkler SystemBalconyHeated GarageOversized Garage

Property Details

Flooring

Wood

Construction

Frame Stone Stucco

Views

Hills

Pool Features

PatioDeck

Parking

Open

Heating

RadiantZoned

Cooling

Evaporative CoolingCeiling Fan(s)

Appliances

Gas RangeDouble OvenDishwasherRefrigeratorWasherDryerMicrowaveDisposalFire Alarm

Questions & Answers

This 5-bedroom, 6-bathroom single family at 3135 11th St is listed at $3,895,000 ($630/sqft). The estimated monthly payment is $16,878 based on 20% down at 6.5% interest.

Key features include: Built in 2005, 0.22 acre lot, 2 stories, Fireplace. Interior Features: Eat-in Kitchen, Separate Dining Room, Cathedral Ceiling(s). Exterior Features: Sprinkler System, Balcony, Heated Garage.

This property is listed by Ryan Sondrup and can be reached at 9706721129 or ryan@nexsteprealestate.com.

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RS

Ryan Sondrup

Agent at NexStep Real Estate Group

(970) 672-1129

Listed by NexStep Real Estate Group · View on Broker Site

MLS# 1053294· Source: listhub· Updated 33 days ago

Copyright © 2026 IRES MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

3135 11th St, Boulder, CO 80304

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