3135 11th St

Boulder, CO 80304

$3,795,000
Price
5
Beds
6,187 Sq. Ft.
$613 / Sq. Ft.
6,187
Sq. Ft.
$613
per Sq. Ft.
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Virtual Tour
Virtual Tour
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a kitchen with stainless steel appliances granite countertop a stove a sink and a refrigerator
a dining room with furniture and wooden floor
a kitchen with stainless steel appliances granite countertop a stove top oven a sink a dining table and chairs with wooden floor
a kitchen with cabinets and chair
a living room with furniture a large window and a fireplace
a living room with furniture a fireplace and a large mirror
a living room with furniture a large window and a fireplace
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a living room with furniture and a flat screen tv
a bedroom with a bed and wooden floor
a living room with furniture a flat screen tv and a fireplace
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a large bathroom with a sink and a mirror
a bathroom with a sink and a mirror
a bathroom with a sink and a mirror
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a living room with furniture and floor to ceiling windows
a bedroom with furniture and windows
a bedroom with a bed and a window
a kitchen with a stove a refrigerator and a fireplace
a living room with furniture pool table and flat screen tv
a living room with furniture and wooden floor
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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...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!
  1. Listed by Ryan Sondrup • NexStep Real Estate Group
    P: (970)-672-1129 C: (720)-989-8796 ryan@neXsteprealestate.com

Property Details for 3135 11th Street

Locale
Boulder
Description 1
House
LISTING UPDATED: 04/10/2026 08:03 PM

Property Details for 3135 11th Street

StatusActive
MLS #1053294
Days on Compass72
Taxes$26,458 / year
HOA Fees-
Condo/Co-op Fees-
Property TypeSingle Family
MLS TypeResidential / Single Family Residence
Year Built2005
Lot Size0.22 AC / 9,583 SF
CountyBoulder County
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Location

Listing Courtesy of NexStep Real Estate Group, Ryan Sondrup
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Building Information for 3135 11th Street

Stories-Year Built2005Building Size-Lot Size0.22 AC / 9,583 SF

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$21,116 per month

30 year fixed, 6.36% Interest

Principal and Interest

$18,911

Property Taxes

$2,205

HOA Dues

$0

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Property Information for 3135 11th Street

Summary
Location and General Information
  • Road Access 2: City Street
  • Latitude: 40.03
  • Longitude: -105.28
Parking
  • Garage SqFt: 720
  • Total Parking: 2.00
  • Parking Features: Garage Door Opener, Attached
Taxes and HOA Information
  • Has HOA: No
  • HOA Fee: $.00
  • Legal Description: LOTS 33-35 BLK 8 NEWLANDS
  • Tax Information: No
  • HOA2 Fee Amount: $0
  • Tax Year: 2025
  • HOA Transfer Fee: No
  • HOA 2 Transfer Fee: No
  • Has Association Fee: No
  • Has Association 2 Fee: No
  • Has Association Reserve: No
  • Has Association 2 Reserve: No
  • Tax Annual Amount: $26,458
  • Parcel Number: R0000603
Property
Lot Information
  • Lot Improvements: Level, House Faces East, Paved, Curbs, Gutters, Sidewalks, Street Light, Alley
  • Lot Size Area: 9,513.00
  • Has Irrigation Water Rights: No
  • Has Improvements: No
Property and Assessments
  • Total Finished Area Source: Assessor
  • Living SqFt: 3933
  • Above Grade Finished Area Source: 3933
  • Sq Ft Apx: 2254
  • Total Finished Area: 6187
  • Pano Url Position: 1
  • Property Attached YN: No
  • Are Ditches Active: No
  • Security Features: Security System
  • New Construction YN: No
  • Levels: Two
Utilities
  • Solar PV Kilowatts: 9.81
  • Solar PV Year Installed: 2012
  • Has Solar Photovoltaic: 1
  • Solar PV Kilowatts: 9.81
  • Solar PV Year Installed: 2012
  • Electric: Excel Energy
  • Sewer: Public Sewer
  • Green Energy Efficient: Windows, Photovoltaic Owned
Interior and Exterior Features
Exterior Features
  • Construction Materials: Frame, Stone, Stucco
  • Exterior Features: Sprinkler System, Balcony, Heated Garage, Oversized Garage
  • Flooring: Wood
Interior Features
  • Interior Features: Eat-in Kitchen, Separate Dining Room, Cathedral Ceiling(s), Open Floorplan, Pantry, Natural Woodwork, Walk-In Closet(s), Wet Bar, Washer/Dryer Hookup, Skylights, Jack & Jill Bathroom, Kitchen Island, Steam Shower, Luxury Features Primary Bath, 5 Piece Primary Bath
  • Laundry Features: Gas Range, Double Oven, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Disposal, Fire Alarm, Sink
  • Spa Features: Bath
  • Window Features: Skylight(s), Window Coverings
  • Fireplaces 1: Two or More, Gas, Gas Log, Family Room, Bedroom, Basement
  • All Bedrooms Conform: No
  • Full Bathrooms: 2
  • Half Bathrooms: 2
  • Rough-in Bathrooms: 0
  • Three Quarters Bathrooms: 2
  • Baths Full Additional: 0
  • Baths Full Basement: 0
  • Baths Full Upper: 2
  • Baths Full Main: 0
  • Baths Full Lower: 0
  • Baths Half Additional: 0
  • Baths Half Basement: 0
  • Baths Half Upper: 0
  • Baths Half Main: 2
  • Baths Half Lower: 0
  • Baths Three Quarters Additional: 0
  • Baths Three Quarters Basement: 1
  • Baths Three Quarters Lower: 0
  • Baths Three Quarters Upper: 1
  • Baths Three Quarters Main: 0
Room Information
Room 1
  • RoomDescription: Wood
  • RoomLength: 14.0
  • RoomLevel: Upper
  • RoomType: Bedroom 2
  • RoomWidth: 17.0
Room 2
  • RoomDescription: Tile
  • RoomLength: 15.0
  • RoomLevel: Basement
  • RoomType: Bedroom 3
  • RoomWidth: 12.0
Room 3
  • RoomDescription: Tile
  • RoomLength: 16.0
  • RoomLevel: Basement
  • RoomType: Bedroom 4
  • RoomWidth: 17.0
Room 4
  • RoomDescription: Wood
  • RoomLength: 14.0
  • RoomLevel: Main
  • RoomType: Bedroom 5
  • RoomWidth: 17.0
Room 5
  • RoomDescription: Wood
  • RoomLength: 15.0
  • RoomLevel: Main
  • RoomType: Dining Room
  • RoomWidth: 12.0
Room 6
  • RoomDescription: Wood
  • RoomLength: 15.0
  • RoomLevel: Main
  • RoomType: Family Room
  • RoomWidth: 29.0
Room 7
  • RoomDescription: Wood
  • RoomLength: 20.0
  • RoomLevel: Main
  • RoomType: Kitchen
  • RoomWidth: 24.0
Room 8
  • RoomDescription: Tile
  • RoomLength: 11.0
  • RoomLevel: Upper
  • RoomType: Laundry
  • RoomWidth: 7.0
Room 9
  • RoomDescription: Wood
  • RoomLength: 20.0
  • RoomLevel: Upper
  • RoomType: Primary Bedroom
  • RoomWidth: 15.0
  • Room Features: Luxury Features Primary Bath, 5 Piece Primary Bath
Room 10
  • RoomDescription: Tile
  • RoomLength: 34.0
  • RoomLevel: Basement
  • RoomType: Recreation Room
  • RoomWidth: 41.0
Room 11
  • RoomDescription: Tile
  • RoomLength: 14.0
  • RoomLevel: Main
  • RoomType: Study
  • RoomWidth: 11.0
Rental
Rental Information
  • Horse YN: No
  • Occupant Type: Owner

Property History for 3135 11th Street

DateEvent & SourcePriceAppreciation
Sep 14, 2016

Sold (Public Record)

Public Record #578951937

$2,350,000

+8.6% / yr

Jan 9, 2012

Sold (Public Record)

Public Record #322733531

$1,600,000—
Dec 15, 2009

Sold (Public Record)

Public Record #280033236

$1,600,000

-3.9% / yr

DateEvent & SourcePrice
09/14/2016

Sold (Public Record)

Public Record #578951937

$2,350,000

+8.6% / yr

01/09/2012

Sold (Public Record)

Public Record #322733531

$1,600,000
12/15/2009

Sold (Public Record)

Public Record #280033236

$1,600,000

-3.9% / yr

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 3135 11th Street

Taxable ValueLand$105,775Additions$171,713Total$277,488
Tax Record2025$26,458 ($2,205 / month)
Home Facts
Beds4Baths4.5Total Finished SqFt6,187 SqFtAbove Grade Finished SqFt3,933 SqFtFinished Basement SqFt2,254 SqFtStories2Lot Size9,496 SqFtStyleSingle Family ResidenceYear Built2005Zoning1112CountyBOULDERAPN1461-24-4-07-017

Schools near 3135 11th Street

This home is within Boulder Valley Re 2 School District.
Rating
School
Type
Grades
Distance
Foothill Elementary School
Public - K to 5
Casey Middle School
Public - 6 to 8
Boulder High School
Public - 9 to 12
University Hill Elementary School
Public - PK to 5
Rating
School
Distance
Foothill Elementary School
PublicK to 5

Casey Middle School
Public6 to 8

Boulder High School
Public9 to 12

University Hill Elementary School
PublicPK to 5

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 3135 11th Street, Boulder, CO 80304

3135 11th Street is a single family home for sale in Boulder, CO 80304. This property was listed for sale on March 8, 2026 by NexStep Real Estate Group, it's currently listed at $3,795,000. It has been on the market for a total of 72 days and was last sold on September 14, 2016. This listing's school district is Boulder Valley Re 2 School District. Nearby schools include Foothill Elementary School, Casey Middle School and Boulder High School. 3135 11th Street is a 5-bed, 6-bath, 6,187 sqft single family home built in 2005.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties make no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of NexStep Real Estate Group, Ryan Sondrup

Based on information submitted to the MLS GRID as of 04/10/2026 08:03 PM. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Properties displayed may be listed or sold by various participants in the MLS. IDX information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. Use of the MLS GRID data may be subject to an end user license agreement prescribed by the applicable MLS of the Member Participant, if any, and as amended from time to time.