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Street View
$800,000
Monthly Est:$3,982
4 Beds
- 3 Baths
2 full baths + 1 half bath
2,312sqft
525 S 46th Street, Boulder, CO 80305
$800,000
$3,982/moEst:
Get Pre-Approved
Single Family Residence
Built in 1958
$-- HOA
7,587 sqft lot
$346/sq.ft
Description
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.
- Houzeo last checked: 16 minutes ago
- Listing updated: October 9, 2026 at 12:03 am
- Listing Provided by: Steve Altermatt (303) 818-4336 | 8z Real Estate (303) 543-3083
- Source: DENVER (RE COLORADO) MLS-CO | MLS#: IR1070022

Property Details
Status
Active
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
Year Built
1958
HOA Fees
-
Finished Area
2,312 sqft
Lot Size
7,587 sqft lot
Basement Area
- sqft
MLS Name
DENVER (RE COLORADO) MLS
MLS Number
IR1070022
MLS Status
Active
Days on Market
1

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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 4
Bathrooms: 3
Bathroom Full
Level: Upper
Living Room
Level: Main
Area: Square Feet
Dimensions: 238.00
Office
Level: Main
Area: Square Feet
Dimensions: 81.00
Laundry
Level: Basement
Area: Square Feet
Dimensions: 60.00
Bedroom
Level: Basement
Area: Square Feet
Dimensions: 156.00
Kitchen
Level: Main
Area: Square Feet
Dimensions: 180.00
Family Room
Level: Basement
Area: Square Feet
Dimensions: 221.00
Dining Room
Level: Main
Area: Square Feet
Dimensions: 195.00
Bedroom
Level: Basement
Area: Square Feet
Dimensions: 144.00
Bathroom Full
Level: Basement
Bedroom
Level: Upper
Area: Square Feet
Dimensions: 256.00
Bathroom Half
Level: Main
Bedroom
Level: Upper
Area: Square Feet
Dimensions: 135.00
Interior
Window Features
Bay Window(s), Storm Window(s), Window Coverings
Sewer
Public Sewer
Flooring
Laminate, Wood
Cooling
Central Air, Ductless
Appliances
Dishwasher, Dryer, Oven, Refrigerator, Washer
Heating
Forced Air
Interior Features
Eat In Kitchen
Construction
Year Built
Year Built: 1958
Home type
Single Family Residence
Construction Materials
Brick
Roof
Composition
Utilities & Energy
Utilities
Electricity Available, Natural Gas Available
Laundry Features
In Unit
Fireplace Features
Dining Room
Water Source
Public
Basement
Full
Other Features
Lot Features
Level, Sprinklers In Front
Subdivision Name
Martin Acres 3
Patio And Porch Features
Patio
Price History
| Date | Event | Price |
|---|---|---|
10/08/2026 Source: | Listed for Sale | $800,000 $346/sqft |
10/05/2026 Source: | Coming Soon | $800,000 $346/sqft |
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