545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
SEE ALL PHOTOS
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
545 Mapleton Ave
For Sale

545 Mapleton Ave

545 Mapleton Ave, Boulder, CO 80304

$2,650,000
An extraordinary opportunity awaits in Boulder's historic Mapleton Hill. In one of the city's most sought-after locations and just a few blocks from Pearl Street's world-class shopping, dining, and cultural energy, the location simply can't be beat. The home itself reflects timeless 1970's character with a classic courtyard entry and architectural details that exude mid-century charm. While the interiors are largely original, the bones are strong and the possibilities endless to create your own vision of this mid-century masterpiece. Imagine designing a modern sanctuary with the convenience of a main-level primary suite or single-level living-an option rarely found in this area. Practical features include a two-car garage (a true rarity downtown) and a private, fenced backyard perfect for gardening, entertaining, or simply enjoying Boulder's sunny days. Beyond the property lines, Mapleton Hill's sense of community is unmatched, from friendly neighbors to beloved traditions like Porchfest, where music and mingling spill across front porches each fall. This home is a blank canvas in Boulder's most storied neighborhood-an incredible chance to bring your vision to life while securing an address that will always be in demand. LIVE BOLDER, LOVE BOULDER!

3
beds

3
baths

2,940 Sq.Ft. LIVING AREA

8,682 Sq.Ft. lot

Marybeth Emerson

Marybeth Emerson

Features & Amenities

Interior

  • total bedrooms3
  • Total bathrooms3
  • three quarter bathrooms3
  • Laundry room Main Level
  • Fireplace 2 Fireplaces, Gas, Living Room, Family/Recreation Room Fireplace
  • APPLIANCES Electric Range/Oven, Dishwasher, Refrigerator, Washer, Dryer, Microwave
  • other interior Features High Speed Internet, Eat-in Kitchen, Pantry

Area & Lot

  • Status For Sale
  • Living Area2,940 Sq.Ft.
  • Total Area1,470 Sq.Ft.
  • Lot Area8,682 Sq.Ft.
  • MLS® ID1044086
  • TypeResidential
  • YEAR BUILT1961
  • NeighborhoodMapleton Hill / Downtown / Whittier
  • Architecture StylesContemporary/Modern, Ranch
  • Elementary SchoolWhittier
  • Middle SchoolCasey
  • High SchoolBoulder
  • School DistrictBoulder Valley Dist RE2

Exterior

  • STORIES1
  • Garage Space2.0
  • water SourceCity Water, City of Boulder
  • utilitiesNatural Gas Available, Electricity Available, Cable Available
  • roofComposition
  • lot featuresLawn Sprinkler System, Level
  • parkingAlley Access
  • HEAT TYPEForced Air
  • AIR CONDITIONINGCentral Air
  • sewerCity Sewer

Financial

  • Sales Price$2,650,000
  • Real Estate Tax $12,086/yr
  • Zoning RES
545 Mapleton Ave
545 Mapleton Ave

An extraordinary opportunity awaits in Boulder's historic Mapleton Hill.

– Marybeth Emerson
545 Mapleton Ave
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Schedule a Showing

I would love to show you my beautiful property. Please select your preferred date and time below. I will be in touch shortly to confirm your appointment.

Schedule a Showing

I would love to show you my beautiful property. Please select your preferred date and time below. I will be in touch shortly to confirm your appointment.

Thank you for your interest in 545 Mapleton Ave, Boulder, CO 80304. We are reviewing your request and will be in touch shortly!

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Mapleton Hill / Downtown / Whittier

Vibrant neighborhoods with elegant and historic architecture.

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Connect with Marybeth

With over $700 million in career sales and Boulder’s two highest-ever recorded residential closings, Marybeth Emerson stands as one of Colorado’s top luxury real estate authorities. A Chairman Agent and Developer with The Agency Boulder, Marybeth blends market expertise, design vision, and deep local roots to deliver an unparalleled client experience. Whether buying, selling, or developing, her results speak for themselves — record-setting sales, trusted relationships, and a reputation for turning the impossible into the extraordinary.

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