300 Forest Avenue Boulder, CO $ 1,650,000
300 Forest Avenue
$ 1,650,000
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300 Forest Avenue

Boulder, CO, 80304
$ 1,650,000
Bedrooms3 Baths2.0 Sq 2,080

Monthly Estimate*

$ 10,159

Listed by milehimodern - Boulder
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Single Family Home for sale in Boulder, CO

for $1,650,000 with 3 bedrooms and 2 full baths. This 2,080 square foot home was built in 1962 on a lot size of 0.14.

Coveted Newlands living meets the soul of mid-century modern design in this light-filled Boulder residence. A sophisticated dark slate exterior commands attention with understated, architectural curb appeal; a striking counterpoint to the home's sun-drenched, open interiors. Soaring pitched ceilings define the generous living and dining area, where a clean-lined fireplace serves as a natural gathering point and sculptural focal point. The adjacent kitchen is both functional and refined, featuring stainless steel appliances, a classic tile backsplash, and an expanse of streamlined cabinetry that honors the era's commitment to purposeful design.Sliding glass doors, a hallmark of mid-century indoor-outdoor living, open to a private balcony framed by sweeping city views, blurring the line between interior comfort and the Colorado landscape beyond. Each bedroom is a warm, light-filled retreat, flexible enough to serve as a thoughtfully appointed home office, a welcoming guest room, or a quiet personal sanctuary. The lower level continues the home's luminous character with a spacious recreation room and walkout access to the backyard; seamlessly connecting interior and exterior living in true mid-mod fashion.The terraced outdoor space unfolds across multiple levels, grounded by mature trees and native landscaping that feel both organic and intentional. Whether cultivated as a garden retreat or left to breathe as a naturalistic backdrop, the setting is as considered as the architecture itself. With effortless proximity to Boulder's nature trails, Mount Sanitas, North Boulder Park, and the city's celebrated amenities, this is Colorado living at its most elemental and elegant.

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Single Family Active

Price

$ 1,650,000

Bedrooms

3

Full Bath

2

Property Type

Single Family

Taxes

$ 8,512

Style

House

Lot Size

0.14

Year Built

1962

Town/City

Boulder

County/Region

Boulder

MLS | Web ID

IR1052543

Features
Interior
Interior Amenities Open Floorplan Vaulted Ceiling(s)
Basement None
Basement (Y/N) N
Above Grade Finished Area 2080
Half Baths 0
3/4 Baths 0
Total Bedrooms 3
Below Grade Finished Area 0
Main Level Bedrooms 2
Main Level Bathrooms 1
Total Baths 2
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General
Heating Hot Water
Utilities Electricity Available Natural Gas Available
Possession Closing/DOD
Roof Composition
Appliances Dishwasher Dryer Oven Refrigerator Washer
Zoning RES
Patio/Porch Features Deck
Construction Materials Frame
Exclusions Seller's personal property
Year Built 1962
View City
Levels Bi-Level
Property Subtype Single Family Residence
Tax Year 2025
Ownership Individual
County Boulder
Property Type Residential
HOA N
Subdivision Name Newlands
Facing Direction East
Possible Use Residential
Full Baths 2
Status Active
High School Boulder
City Boulder
High School District Boulder Valley RE 2
Lot Size Square Feet 6081
Carport Spaces 2
Listing Terms Cash Conventional
Elementary School Foothill
Tax Annual Amount 8512
Middle/Junior High School Casey
Concessions No
Virtual Tour https://www.youtube.com/watch?v=KO_H2VNNV6Q
Structure Type House
Standard Status Active
Occupancy Type Owner
Elementary School District Boulder Valley RE 2
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Exterior
Vegetation Wooded
Lot Features Rolling Slope Sprinklers In Front
Water Source Public
Total Parking 2
Building Area Total 2080
Lot Size Acres 0.14
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Internal Only
Street Number 1 300
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* Excluded Features
List By
Milehimodern - Boulder

Broker

(303) 619-3373

Phone

Affordability Calculator

$10,869
Per Month
93%
7%
0%
Monthly Principal & Interest
$10,159
Monthly Property Taxes
$709
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.
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Nearby
1955676 Elementary School
1955678 Middle School
Boulder High School High School
Pricing History
DatePricePrice ChangeDescription
2/27/2026$1,650,000 Listed Price

Map


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300 Forest Avenue, Boulder, CO, 80304 is a Single Family Home for sale at $1,650,000 with 2,080 sqft and a lot size of 0.14. 300 Forest Avenue has 3 bedrooms, 2.0 baths, and was built in 1962. The property's zip code is 80304 which is in Boulder, CO