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Home » Real Estate » CO » Boulder » 80304 » 3778 Wonderland Hill Ave, Boulder, CO, 80304
$6,300,000

3778 Wonderland Hill Ave, Boulder, CO, 80304

5 Beds
7 Baths
8,494 Square Feet
In 1906, early Boulder mayor James P. Maxwell chose this site to build his estate. This crown jewel, full of historic grandeur, sits on 2 serene acres overlooking Maxwell Lake & the city of Boulder. This magnificent private in-town estate sits on a knoll above Maxwell park abutting 8 acres of open space, Silver Lake Ditch, & awaits your buyers personalization. The current owners made many improvements including a down to the studs kitchen remodel 2008 w/poured glass cabinet fronts, copper farm sink & AGA stove, 2016 re-imagining of the 3rd story, complete house re-wiring 2015, & new HVAC w/ 3 furnaces, 3 A/C units & 3 HW heaters. The 3rd floor studio was re-designed w/wood plank flooring, wet bar w/soapstone counters, Gnome gas stove, Air-Shadow ceiling fans & boasts panoramic views of Boulder & foothills. The original portion of the house still has alcoves, nooks, built-ins, multiple staircases, wine cellar in the old vault & even a secret passageway. 2 shares of Silver Lake ditch.
Offered By
Elizabeth Friedlander, RE/MAX of Boulder, Inc

Property Details

Property Type Residential
Status Closed
Bedrooms 5
Bathrooms (Full) 4
Property Sub Type Single Family Residence
Square Feet 8,494
MLS # 957796
Bathrooms (Half) 3

Market Trends

New Properties On Market
66
29% Increase In New Listings
Average Asking Price
$2,006,529
$979,720 Decrease In Avg Asking Price
Average Asking Price / Sq. Ft.
$765
$80 Decrease In List Price/Sq. Ft.
Average Days On Market
10
21 Day Decrease In Days On Market
Data as of Apr 07, 2026. Remaining statistics above are calculated on activity within the period from Feb 01, 2026 to Mar 31, 2026.

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