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512 Marine Street Boulder CO 80302 | MLS #IR1066712

512 Marine Street
Boulder, CO, 80302
$4,490,000
4 Beds
5 Baths
4,348 SqFt
0.23 Acres
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MLS #IR1066712 image #0
Perfectly located on one of Boulder’s most idyllic streets, this exceptional home blends Victorian charm with luxurious modern amenities. The homes’ traditional exterior gives way to a welcoming main level that features light-filled spaces, soaring ceilings, a formal dining room perfected for entertaining, and an array of spaces that welcome the outdoors in. The chef’s kitchen features a new Sub-Zero fridge, Wolf range, granite topped island, and a walk-in pantry that makes organization easy. Don’t miss the cleverly-designed under stair office with secret bookshelf, one of the many special touches that make this home so unique.Upstairs the primary suite features two fireplaces, a generous soaking tub and steam shower in the spa-like bath, soaring ceilings and mountain views. Two more light-filled bedrooms, two full baths and a dedicated laundry room complete the second floor. The lower level includes the large fourth bedroom with an en-suite bath, impressive ceiling height, an office, third living room, and an abundance of useful built-in storage. Step outside to a peaceful retreat of a backyard that includes a waterfall feature, plumbed-in BBQ, multiple outdoor patios, a two story playhouse, and an array of flowers and fruit trees. The separate backyard cottage with vaulted ceilings, a kitchenette, and powder bath creates the ultimate flexibility for a gym, home office, or guest house. The two car garage with epoxy floors and additional storage adds to the comfort and convenience of the home.Walk to trails, downtown restaurants, and all the best that Boulder has to offer. This is Boulder living at its best

Property Details

Price:
$4,490,000
MLS #:
IR1066712
Status:
Active
Beds:
4
Baths:
5
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Highland Lawn
Finished Sq Ft:
4,348
Lot Size:
9,947 sqft / 0.23 acres (approx)
Year Built:
1903
VictorianHighland LawnBoulder Valley Re 2FlatironsManhattanBoulderMountain(s)

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Schools

School District:
Boulder Valley RE 2
Elementary School:
Flatirons
Middle School:
Manhattan
High School:
Boulder

Interior

Appliances
Bar Fridge, Double Oven, Dryer, Microwave, Oven, Refrigerator, Washer
Bathrooms
4 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air
Flooring
Wood
Heating
Forced Air
Interior Features
Eat-in Kitchen, Kitchen Island, Open Floorplan, Pantry, Radon Mitigation System, Walk-In Closet(s)
Laundry Features
In Unit
Levels
Two

Exterior

Architectural Style
Victorian
Attached Garage YN
1
Construction Materials
Brick, Wood Frame
Exterior Features
Balcony, Gas Grill
Garage Spaces
2
Lot Features
Level, Sprinklers In Front
Patio And Porch Features
Patio
Roof
Composition
View
Mountain(s)

Financial

Taxes
$27,328

Map

Community

Subdivisions in Boulder

Market Summary

Current real estate data for Single Family in Boulder as of Oct 23, 2026
440
Single Family Listed
98
Avg DOM
668
Avg $ / SqFt
$2,323,413
Avg List Price

Property Summary

    Located in the Highland Lawn subdivision, 512 Marine Street Boulder CO is a Single Family for sale in Boulder, CO, 80302. It is listed for $4,490,000 and features 4 beds, 5 baths, and has approximately 4,348 square feet of living space, and was originally constructed in 1903. The current price per square foot is $1,033. The average price per square foot for Single Family listings in Boulder is $668. The average listing price for Single Family in Boulder is $2,323,413. To schedule a showing of MLS#ir1066712 at 512 Marine Street in Boulder, CO, contact your milehimodern agent at 303-619-3373.

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disclosure
Courtesy of RE/MAX of Boulder, Inc. Disclaimer: Based on information submitted to REcolorado as of Oct-22-2026 11:02:03 pm. All data is obtained from various sources and may not have been verified by broker or REcolorado. 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.

Copyright 2026. All rights reserved.
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512 Marine Street
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