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$6,800,000

Est. payment - /mo

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6 Beds

5 Baths

5,198 SqFt

Open Sat 12PM-4PM

3421 4th Boulder, CO 80304

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REQUEST A TOUR If you would like to see this home without being there in person, select the "Virtual Tour" option and your agent will contact you to discuss available opportunities.

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Jerid Wempen

jwempen81@hotmail.com +1(720) 297-4020

Open House

Sat Apr 25, 12:00pm - 4:00pm

Sun Apr 26, 12:00pm - 4:00pm

Sat May 02, 12:00pm - 4:00pm

Sun May 03, 12:00pm - 4:00pm

Sat May 09, 12:00pm - 4:00pm

Sun May 10, 12:00pm - 4:00pm

Sat May 16, 12:00pm - 4:00pm

UPDATED:

Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active

Purchase Type For Sale

Square Footage 5,198 sqft

Subdivision Fourth Street 3403 Sub

MLS Listing ID IRE1053821

Style Legal Conforming,Contemporary

Bedrooms 6

Full Baths 2

Half Baths 1

Three Quarter Bath 2

HOA Y/N No

Year Built 1990

Annual Tax Amount $26,030

Tax Year 2025

Lot Size 0.600 Acres

Acres 0.6

Property Sub-Type Single Family Residence

Source ires

Property Description

Newlands Sanctuary on Mt. Sanitas Open Space Step onto the 600-square-foot deck and look up. Mt. Sanitas rises 1,300 feet from your backyard gate, private access to the Goat Trail. No driving. No parking. Just you, your coffee, and maybe a 4-legged friend who will make sure you don't skip it. This premier property is one of eight homes backing directly to open space. In 21 years, only one has changed hands. Hidden behind a 70-yard tree-lined driveway on a 0.6-acre lot (2.5x standard), this is widely regarded as one of Boulder's best addresses, served by top rated schools.The 5,200-square-foot residence features 20-foot ceilings with west-facing glass framing Mt. Sanitas, white oak floors, two fireplaces, and a library overlooking the property's seven heritage apple trees. Six bedrooms plus office (convertible seventh) include three distinct suites: the primary en-suite with a stunning view; a garden-level walkout in-law addition (2005, 12' ceilings) with separate entrance, private patio, and dedicated office-ideal for multigenerational living or guests-plus a basement suite with whirlpool bath. Outside you will discover a deep wrap-around porch beneath a 60-foot silver maple, flower and vegetable gardens, and the historic Silver Lake Ditch with 12,000 gallons daily water rights. Sundance Film Festival arrives January 2027, venues minutes away providing a chance at an incredible rental income opportunity and under the Augusta Rule, 14 days of rental income may be tax-free. Roof replaced 2019. New carpet. Heated two-car garage. No HOA. No covenants. For those who know Newlands: this is the privacy, the lot, the view, and the trail access that almost never comes to market. For those discovering Boulder for the first time: welcome to the neighborhood the locals covet most.

Location

State CO

County Boulder

Community Fourth Street 3403 Sub

Area Boulder

Zoning SFR

Direction From Broadway, turn left on Juniper Ave. Turn right on 4th St. Property on left side.

Rooms

Basement Full, Partially Finished, Daylight

Interior

Interior Features Eat-in Kitchen, Separate Dining Room, Cathedral Ceiling(s), Open Floorplan, Walk-In Closet(s)

Heating Forced Air, Hot Water, Zoned, Radiant, 2 or more Heat Sources

Cooling Evaporative Cooling, Ceiling Fan(s)

Fireplaces Type Two or More, Gas, Gas Log, Living Room, Family Room

Appliance Gas Range, Down Draft, Self Cleaning Oven, Dishwasher, Refrigerator, Microwave, Disposal, Fire Alarm

Exterior

Exterior Feature Sprinkler System, Oversized Garage

Parking Features Garage Door Opener, Attached

Garage Spaces 2.0

Fence Partial, Fenced, Wood, Chain Link

Utilities Available Natural Gas Available, Electricity Available, Cable Available, High Speed Avail

View Y/N Yes

View Hills

Roof Type Composition

Improvements No

Porch Patio, Deck

Garage Yes

Building

Lot Description Wooded, Evergreen Trees, Deciduous Trees, Sloping Lot, Abuts Ditch, Abuts Public Open Space, House Faces East, Paved, Water Rights Included

Sewer Public Sewer

Water City

Architectural Style Legal Conforming, Contemporary

Level or Stories Four

Structure Type Frame,Wood Siding

New Construction false

Schools

Elementary Schools Foothill

Middle Schools Centennial

High Schools Boulder Valley Dist Re2

School District Boulder Valley Dist Re2

Others

Acceptable Financing Cash, Conventional, Owner Pays Points, 1031 Exchange

Listing Terms Cash, Conventional, Owner Pays Points, 1031 Exchange

Special Listing Condition Other Owner

Information and Real Estate Services (IRES)

Listed by Kathleen Haas

NEARBY SCHOOL & BUSINESS

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Jerid Wempen

Broker

+1(720) 297-4020