Welcome to 228 Alder Ln — a rare opportunity to build your dream mountain estate or renovate the existing residence atop the prestigious Pine Brook Hills community in Boulder. Set on a picturesque and secluded 1.5-acre lot with commanding western views of the Continental Divide, this property offers true Colorado mountain living just 15 minutes from Downtown Boulder. The existing residence spans nearly 4,000 sq ft. The main level features three bedrooms plus a spacious primary suite, along with an open, light-filled living room that frames sweeping Divide views and opens to a wraparound patio. The walkout lower level adds three additional bedrooms and flexible space for guests, offices, or recreation. A detached two-car garage, mature trees, and excellent separation from neighbors elevate the sense of privacy.
Whether you're envisioning a custom build or looking to reimagine the current home, 228 Alder Ln offers unmatched views, tranquility, and proximity to Downtown Boulder.
Sold for $1,285,000
$1,285,000
228 Alder Lane, Boulder, CO 80304
6beds
3,691sqft
Single Family Residence
Built in 1976
1.56 Acres Lot
$1,680,600 Zestimate®
$348/sqft
$5,936 Estimated rent
Home value
$1,680,600
$1.60M - $1.76M
$5,936/mo
Zestimate® history
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$5,936/mo
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$5,936/mo
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$6,000/mo
Est. payment
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$6,000/mo
Est. payment
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Zillow last checked:
Listing updated:
Listed by:
Gregory Pickett 719-760-2264 Greg.pickett@compass.com,
Compass - Denver,
Albert Sherman 720-520-2008,
Compass - Denver
Bought with:
Other MLS Non-REcolorado
NON MLS PARTICIPANT
Source: REcolorado as distributed by MLS GRID,MLS#: 7673592
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 3
- Full bathrooms: 3
- Main level bathrooms: 2
- Main level bedrooms: 3
Bedroom
- Features: Primary Suite
- Level: Main
Bedroom
- Level: Main
Bedroom
- Level: Main
Bedroom
- Level: Basement
Bedroom
- Level: Basement
Bedroom
- Level: Basement
Bathroom
- Features: En Suite Bathroom, Primary Suite
- Level: Main
Bathroom
- Level: Main
Bathroom
- Level: Basement
Dining room
- Level: Main
Kitchen
- Level: Main
Living room
- Level: Main
Living room
- Level: Basement
Utility room
- Level: Basement
Heating
- Hot Water
Cooling
- None
Appliances
- Included: Dishwasher, Disposal, Dryer, Microwave, Oven, Range, Refrigerator, Washer
Features
- Flooring: Carpet, Tile
- Basement: Walk-Out Access
- Number of fireplaces: 2
- Fireplace features: Basement
- Common walls with other units/homes: No Common Walls
Interior area
- Total structure area: 3,691
- Total interior livable area: 3,691 sqft
- Finished area above ground: 1,975
- Finished area below ground: 1,056
Property
Parking
- Total spaces: 2
- Parking features: Garage
- Garage spaces: 2
Features
- Levels: One
- Stories: 1
Lot
- Size: 1.56 Acres
Details
- Parcel number: R0069390
- Zoning: F
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Frame
- Roof: Composition
Condition
- Year built: 1976
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Subdivision: Pine Brook Hills
HOA
- Has HOA: Yes
- HOA name: Pine Brook Hills HOA
- HOA phone: 970-226-1324
Location
- Region: Boulder
Financial & listing details
- Price per square foot: $348/sqft
- Tax assessed value: $1,296,400
- Annual tax amount: $7,432
- Date on market: 1/22/2026
- Listing terms: Cash,Conventional,VA Loan
- Exclusions: Sellers Personal Property & Any Staging Items.
- Ownership: Estate
Price history
| Date | Event | Price |
|---|---|---|
| 2/24/2026 | Sold | $1,285,000-26.6%$348/sqft |
Source:  REcolorado as distributed by MLS GRID #7673592 Report a problem | ||
| 2/7/2026 | Pending sale | $1,750,000$474/sqft |
Source: REcolorado as distributed by MLS GRID #7673592 Report a problem | ||
| 1/22/2026 | Listed for sale | $1,750,000$474/sqft |
Source: REcolorado as distributed by MLS GRID #7673592 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $7,432 +1.7% | $81,026 -12.3% |
| 2024 | $7,310 +19.1% | $92,413 -1% |
| 2023 | $6,139 +5.1% | $93,310 +33.2% |
| 2022 | $5,843 +20.6% | $70,035 -2.8% |
| 2021 | $4,846 | $72,050 +21.1% |
| 2020 | $4,846 +10.2% | $59,481 |
| 2019 | $4,397 | $59,481 +9.2% |
| 2018 | $4,397 | $54,454 -9.5% |
| 2017 | $4,397 +4% | $60,201 +12.8% |
| 2016 | $4,227 +5.2% | $53,355 +3% |
| 2015 | $4,016 -11.6% | $51,812 |
| 2014 | $4,541 -37.1% | $51,812 |
| 2013 | $7,217 +66.6% | $51,812 +7.6% |
| 2012 | $4,331 -19.8% | $48,158 |
| 2011 | $5,399 +5.8% | -- |
| 2010 | $5,105 +15.3% | $61,530 |
| 2009 | $4,430 +2.5% | $61,530 -13.5% |
| 2008 | $4,321 +13.7% | $71,140 |
| 2007 | $3,800 -12% | $71,140 +15% |
| 2006 | $4,319 +2.2% | $61,850 |
| 2005 | $4,226 +11.2% | $61,850 +0.3% |
| 2004 | $3,801 +0.2% | $61,650 |
| 2003 | $3,793 +9% | $61,650 +15.6% |
| 2002 | $3,478 | $53,310 -90.8% |
| 2001 | -- | $582,600 |
Find assessor info on the county website
Neighborhood: 80304
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Nearby schools
GreatSchools rating
- 8/10Foothill Elementary SchoolGrades: K-5Distance: 1.6 mi
- 7/10Centennial Middle SchoolGrades: 6-8Distance: 2.4 mi
- 10/10Boulder High SchoolGrades: 9-12Distance: 2.8 mi
Schools provided by the listing agent
- Elementary: Foothill
- Middle: Centennial
- High: Boulder
- District: Boulder Valley RE 2
Source: REcolorado 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
$1,680,600
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
$1,680,600
- Colorado
- Boulder County
- Boulder
- 80304
- 228 Alder Lane
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