525 S 46th St, Boulder, CO 80305

LATEST
bedrooms 4
bathrooms 3
|House
NZD $1,432,144
USD $800,000
Published on: 09 Oct 2026
Last updated on: 12 Oct 2026
525 S 46th St, Boulder, CO 80305
525 S 46th St, Boulder, CO 80305
525 S 46th St, Boulder, CO 80305
+48
525 S 46th St, Boulder, CO 80305
  • 48
Property ID: 110120410295
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Residential, Boulder, CO

525 S 46th St, Boulder, CO 80305
Open House has been cancelled, we are under contract with a backup contract in place. No more showings. A true jewel box, lovingly maintained and thoughtfully updated, set amid one of the most extraordinary gardens you will find in Boulder. Inspired by years the owner and her family spent living in England, and by the gardening traditions she learned from her mother there, the lush English-style gardens have been lovingly cultivated over many years. Meandering plantings, mature vegetation and intimate outdoor spaces create a setting that feels private, established and truly special. Inside, the home is equally inviting, with abundant natural light, beautifully refinished hardwood floors throughout the main and upper levels, and Pella windows framing the beautiful surroundings. A bay window fills the living room with light while providing another wonderful vantage point for enjoying the gardens. The kitchen features maple cabinetry, slab granite countertops, stainless steel appliances and recessed lighting, and opens through a Pella sliding glass door to a large covered patio overlooking the gardens, creating a wonderful connection between indoor and outdoor living. The main-floor dining room, with its fireplace and brick and flagstone hearth, offers wonderful flexibility and could be converted to a cozy main-floor primary suite with the addition of a door. Upstairs, the light-filled primary bedroom and second bedroom are tucked beneath charming dormers, with window seats and reading nooks that add warmth and character. Seasonal Flatirons views provide another distinctly Boulder touch. The finished basement expands the living space with a large family room, updated full bath, nicely appointed laundry room and two additional bedrooms, one conforming and one non-conforming. Charming, intimate and beautifully cared for, this is a home where thoughtful updates, wonderful character and extraordinary gardens come together in a way that is increasingly difficult to find.

Property Details

Basic Info

Property Type
House
Listing Status
Pending
Land Size
687.97 m2
Building Size
214.79 m2
Year Built
1958
Rooms
4 bedroom(s), 3 bathroom(s)
Num Floors
2
County
Boulder
Parcel ID
R0011392
Provider
IRES MLS
Subdivision
Martin Acres 3
Brokerage Office Name
8z Real Estate
Brokerage Office Phone
(303) 543-3083
Neighbourhoods
Martin Acres 3
Address
525 S 46th St, Boulder, CO 80305

Nearby Schools

TypeSchool nameDistrict name
HighFairviewNot available
Not availableNot availableNot available
ElementaryCreeksideNot available
Not availableNot availableNot available
MiddleSouthern HillsNot available
Not availableNot availableNot available
JuniorhighSouthern HillsNot available
Not availableNot availableNot available

Tax History

YearTax amount
2025USD $5046NZD $9,033*

*Converted price in your currency provided by Open Exchange Rates. Exchange rates are subject to continuous change. Neither realestate.co.nz nor its affiliates guarantee that the conversion reflects current conversion rates and are not responsible for any inaccuracies. realestate.co.nz recommends that you independently verify any information before relying on it.

Contact Agent
Steve Altermatt
8z Real Estate
1904 Pearl Street , Boulder, CO 80302
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Steve Altermatt
1904 Pearl Street , Boulder, CO 80302
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      Property ID: 110120410295

      Original Property ID: 3yd-IRESCO-1070022
      Data provided by IRES MLS, MLS #: 1070022
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