Once in a lifetime opportunity! Located on famed Mapleton Hill perched over West Pearl Street with jaw-dropping Flatiron views, this stunning home is in the heart of Boulder. Nestled into 8,581 SF lot, with mature trees, extensive gardens, multiple outdoor living spaces, and water rights, this home is an oasis within the city. The sound of water greets you as you enter the home through a small footbridge. Immediately surrounded by the privacy of trees and gardens, the home opens onto the main level with paramount views of the Flatirons. The main level is perfect for entertaining guests with a large open concept kitchen, dining and living room. The balcony from the living room is perfect for enjoying coffee and stunning views. The chef's kitchen is equipped with top of the line appliances. Sub-Zero refrigerator and freezer, Miele dishwasher, Dacor double French oven, full copper Mico Design farm sink and ample custom cabinetry. The primary suite, also located on the main level, is tucked away into a quiet section of the house offering a full primary suite bathroom, all glass shower, sun lit soaking tub and walk-in closet. Each level of this home offers immense living space and accessibility via a commercial size elevator and gorgeous maple wood staircase. The second level boasts two bedrooms, a library, office, two full bathrooms, a laundry room and family room. Another large, wrap around balcony offers panoramic views and more outdoor living space. In the bottom level, a walkout finished basement offers two more bedrooms, a full bath, wine cellar and kitchenette. Once on the bottom level, walk out in a private fully fenced in backyard with multiple places to enjoy the outdoors. A gated walkway offers access to a large two car garage and private alleyway. This gorgeous home offers the highest quality details and finishes with access to the best of Boulder living. Steps to trails, parks, high end dining & shopping with the privacy of a quiet residential neighborhood.
Sold for $4,650,000
Street View
$4,650,000
520 Spruce St, Boulder, CO 80302
5beds
4,611sqft
Single Family Residence
Built in 2005
8,603 Square Feet Lot
$4,708,400 Zestimate®
$1,008/sqft
$7,778 Estimated rent
Home value
$4,708,400
$4.38M - $5.09M
$7,778/mo
Zestimate® history
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Zillow last checked: 7 hours ago
Listing updated: October 20, 2025 at 06:46pm
Listed by:
Patrick Brown 3032426012,
Compass - Boulder
Bought with:
Lori Abbey, 100033680
Compass - Denver
Source: IRES as distributed by MLS GRID,MLS#: 995916
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 5
- Full bathrooms: 4
- 1/2 bathrooms: 1
- Main level bathrooms: 2
Primary bedroom
- Description: Wood
- Features: Luxury Features Primary Bath, 5 Piece Primary Bath
- Level: Main
- Area: 208 Square Feet
- Dimensions: 16 x 13
Bedroom 2
- Description: Carpet
- Level: Lower
- Area: 204 Square Feet
- Dimensions: 17 x 12
Bedroom 3
- Description: Carpet
- Level: Lower
- Area: 192 Square Feet
- Dimensions: 16 x 12
Bedroom 4
- Description: Carpet
- Level: Lower
- Area: 143 Square Feet
- Dimensions: 11 x 13
Bedroom 5
- Description: Carpet
- Level: Lower
- Area: 168 Square Feet
- Dimensions: 14 x 12
Dining room
- Description: Wood
- Level: Main
- Area: 120 Square Feet
- Dimensions: 12 x 10
Family room
- Description: Wood
- Level: Lower
- Area: 285 Square Feet
- Dimensions: 19 x 15
Kitchen
- Description: Wood
- Level: Main
- Area: 285 Square Feet
- Dimensions: 19 x 15
Laundry
- Description: Tile
- Level: Lower
- Area: 60 Square Feet
- Dimensions: 10 x 6
Living room
- Description: Wood
- Level: Main
- Area: 285 Square Feet
- Dimensions: 19 x 15
Study
- Description: Wood
- Level: Lower
- Area: 120 Square Feet
- Dimensions: 12 x 10
Heating
- Forced Air, Radiant, 2 or more Heat Sources
Cooling
- Central Air
Appliances
- Included: Gas Range, Dishwasher, Refrigerator, Washer, Dryer, Microwave
- Laundry: Sink, Washer/Dryer Hookup
Features
- Eat-in Kitchen, Separate Dining Room, Cathedral Ceiling(s), Open Floorplan, Walk-In Closet(s), Wet Bar, Kitchen Island, Two Primary Suites, Beamed Ceilings, Central Vacuum
- Flooring: Wood
- Windows: Window Coverings, Wood Frames
- Basement: Partially Finished
- Has fireplace: Yes
- Fireplace features: Two or More, Gas, Bedroom
Interior area
- Total structure area: 4,611
- Total interior livable area: 4,611 sqft
- Finished area above ground: 4,611
- Finished area below ground: 0
Property
Parking
- Total spaces: 2
- Parking features: Oversized
- Garage spaces: 2
- Details: Detached
Accessibility
- Accessibility features: Accessible Elevator Installed
Features
- Levels: Three Or More
- Stories: 3
- Patio & porch: Patio
- Exterior features: Sprinkler System, Balcony
- Spa features: Bath
- Fencing: Fenced
- Has view: Yes
- View description: Hills, Plains View, City
Lot
- Size: 8,603 sqft
- Features: Abuts Ditch, Abuts Public Open Space, Water Rights Included
Details
- Parcel number: R0006948
- Zoning: 1 Family R
- Special conditions: Private Owner
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary
- Property subtype: Single Family Residence
Materials
- Frame, Stone, Stucco
- Roof: Composition
Condition
- New construction: No
- Year built: 2005
Utilities & green energy
- Electric: Xcel
- Gas: Xcel
- Sewer: Public Sewer
- Water: City
- Utilities for property: Natural Gas Available, Electricity Available
Green energy
- Energy efficient items: Southern Exposure
Community & neighborhood
Location
- Region: Boulder
- Subdivision: Boulder O T East & West & North
Other
Other facts
- Listing terms: Cash,Conventional
Price history
| Date | Event | Price |
|---|---|---|
| 8/23/2024 | Sold | $4,650,000-6.9%$1,008/sqft |
Source:  IRES as distributed by MLS GRID #995916 Report a problem | ||
| 7/12/2024 | Pending sale | $4,995,000$1,083/sqft |
Source:  REcolorado as distributed by MLS GRID #IR995916 Report a problem | ||
| 5/10/2024 | Price change | $4,995,000-7.5%$1,083/sqft |
Source: IRES as distributed by MLS GRID #995916 Report a problem | ||
| 2/16/2024 | Price change | $5,400,000-9.9%$1,171/sqft |
Source: IRES as distributed by MLS GRID #995916 Report a problem | ||
| 9/8/2023 | Listed for sale | $5,995,000-4.8%$1,300/sqft |
Source: REcolorado as distributed by MLS GRID #IR995916 Report a problem | ||
| 9/5/2023 | Listing removed | -- |
Source: IRES as distributed by MLS GRID #989336 Report a problem | ||
| 7/21/2023 | Price change | $6,295,000-10%$1,365/sqft |
Source: IRES as distributed by MLS GRID #989336 Report a problem | ||
| 6/9/2023 | Listed for sale | $6,995,000+258.7%$1,517/sqft |
Source: IRES as distributed by MLS GRID #989336 Report a problem | ||
| 12/29/2009 | Sold | $1,950,000-21.8%$423/sqft |
Source: Public Record Report a problem | ||
| 5/1/2009 | Listing removed | $2,495,000$541/sqft |
Source: Listhub #597085 Report a problem | ||
| 4/25/2009 | Listed for sale | $2,495,000+16%$541/sqft |
Source: Listhub #597085 Report a problem | ||
| 8/31/2004 | Sold | $2,150,000+167.1%$466/sqft |
Source: Public Record Report a problem | ||
| 7/17/2002 | Sold | $805,000$175/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $32,752 +1.8% | $328,300 -12.8% |
| 2024 | $32,184 +12.8% | $376,359 -1% |
| 2023 | $28,537 +4.9% | $380,011 +23.7% |
| 2022 | $27,212 +12.6% | $307,301 -2.8% |
| 2021 | $24,161 | $316,145 +13.9% |
| 2020 | $24,161 +10.1% | $277,571 |
| 2019 | $21,938 | $277,571 +9.7% |
| 2018 | $21,938 | $253,037 -9.5% |
| 2017 | $21,938 +37.2% | $279,747 +35.4% |
| 2016 | $15,986 -5.6% | $206,586 +35.4% |
| 2015 | $16,934 +32% | $152,609 |
| 2014 | $12,832 -3.8% | $152,609 |
| 2013 | $13,337 +0.9% | $152,609 -4.1% |
| 2012 | $13,219 +2.5% | $159,200 |
| 2011 | $12,892 +7.1% | -- |
| 2010 | $12,038 -3% | $159,510 |
| 2009 | $12,412 +3.5% | $159,510 -17.8% |
| 2008 | $11,989 +14.2% | $193,980 |
| 2007 | $10,502 +3.9% | $193,980 +18% |
| 2006 | $10,111 +48.1% | $164,330 |
| 2005 | $6,825 -43.8% | $164,330 +47.1% |
| 2004 | $12,134 +13.6% | $111,700 -35.8% |
| 2003 | $10,685 +10.3% | $174,000 |
| 2002 | $9,685 | -- |
| 2001 | -- | $528,000 |
Find assessor info on the county website
Neighborhood: Mapleton Hill
Nearby schools
GreatSchools rating
- 8/10Whittier Elementary SchoolGrades: K-5Distance: 1.1 mi
- 5/10Casey Middle SchoolGrades: 6-8Distance: 0.6 mi
- 10/10Boulder High SchoolGrades: 9-12Distance: 0.8 mi
Schools provided by the listing agent
- Elementary: Whittier
- Middle: Casey
- High: Boulder
Source: IRES as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$4,708,400
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$4,708,400
- Colorado
- Boulder County
- Boulder
- 80302
- Mapleton Hill
- 520 Spruce St