An extraordinary opportunity awaits in Boulder's historic Mapleton Hill. In one of the city's most sought-after locations and just a few blocks from Pearl Street's world-class shopping, dining, and cultural energy, the location simply can't be beat. The home itself reflects timeless 1970's character with a classic courtyard entry and architectural details that exude mid-century charm. While the interiors are largely original, the bones are strong and the possibilities endless to create your own vision of this mid-century masterpiece. Imagine designing a modern sanctuary with the convenience of a main-level primary suite or single-level living-an option rarely found in this area. Practical features include a two-car garage (a true rarity downtown) and a private, fenced backyard perfect for gardening, entertaining, or simply enjoying Boulder's sunny days. Beyond the property lines, Mapleton Hill's sense of community is unmatched, from friendly neighbors to beloved traditions like Porchfest, where music and mingling spill across front porches each fall. This home is a blank canvas in Boulder's most storied neighborhood-an incredible chance to bring your vision to life while securing an address that will always be in demand. LIVE BOLDER, LOVE BOULDER!
For sale
$2,500,000
545 Mapleton Ave, Boulder, CO 80304
3beds
2,940sqft
Est.:
Single Family Residence
Built in 1961
8,682 Square Feet Lot
$2,374,600 Zestimate®
$850/sqft
$-- HOA
What's special
Private fenced backyardClassic courtyard entryTwo-car garage
- 16 hours |
- 628 |
- 17 |
Zillow last checked: 8 hours ago
Listing updated: 19 hours ago
Listed by:
Marybeth Emerson 7203941997,
The Agency - Boulder
Source: IRES,MLS#: 1051045
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- 3/4 bathrooms: 3
- Main level bathrooms: 2
Primary bedroom
- Description: Wood
- Features: 3/4 Primary Bath
- Level: Main
- Area: 168 Square Feet
- Dimensions: 14 x 12
Bedroom 2
- Description: Wood
- Level: Main
- Area: 231 Square Feet
- Dimensions: 21 x 11
Bedroom 3
- Description: Carpet
- Level: Basement
- Area: 120 Square Feet
- Dimensions: 12 x 10
Dining room
- Description: Wood
- Level: Main
- Area: 168 Square Feet
- Dimensions: 14 x 12
Kitchen
- Description: Tile
- Level: Main
- Dimensions: 0 x 0
Laundry
- Level: Main
Living room
- Description: Wood
- Level: Main
- Area: 330 Square Feet
- Dimensions: 15 x 22
Recreation room
- Description: Carpet
- Level: Basement
Heating
- Forced Air
Cooling
- Central Air
Appliances
- Included: Electric Range, Dishwasher, Refrigerator, Washer, Dryer, Microwave
Features
- Eat-in Kitchen, Pantry
- Basement: Partially Finished
- Has fireplace: Yes
- Fireplace features: Two or More, Gas, Living Room, Family Room
Interior area
- Total structure area: 2,940
- Total interior livable area: 2,940 sqft
- Finished area above ground: 1,470
- Finished area below ground: 1,470
Property
Parking
- Total spaces: 2
- Parking features: Detached
- Garage spaces: 2
- Details: Detached
Features
- Levels: One
- Stories: 1
- Patio & porch: Patio
- Exterior features: Sprinkler System
- Fencing: Wood
Lot
- Size: 8,682 Square Feet
- Features: Level, Paved, Alley
Details
- Parcel number: R0006523
- Zoning: RES
- Special conditions: Licensed Owner
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary
- Property subtype: Single Family Residence
Materials
- Frame
- Roof: Other
Condition
- New construction: No
- Year built: 1961
Utilities & green energy
- Electric: XCEL
- Gas: XCEL
- Sewer: Public Sewer
- Water: City
- Utilities for property: Natural Gas Available, Electricity Available, Cable Available, High Speed Avail
Community & HOA
Community
- Subdivision: Mapleton
HOA
- Has HOA: No
Location
- Region: Boulder
Financial & listing details
- Price per square foot: $850/sqft
- Tax assessed value: $2,166,300
- Annual tax amount: $12,910
- Date on market: 2/6/2026
- Listing terms: Cash,Conventional
- Exclusions: Sellers Personal Property and Any Staging Items.
- Electric utility on property: Yes
- Road surface type: Concrete
Estimated market value
$2,374,600
$2.26M - $2.49M
$4,307/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 2/6/2026 | Listed for sale | $2,500,000-5.7%$850/sqft |
Source:  IRES #1051045 Report a problem | ||
| 12/30/2025 | Listing removed | $2,650,000$901/sqft |
Source: IRES #1044086 Report a problem | ||
| 9/19/2025 | Listed for sale | $2,650,000+43.2%$901/sqft |
Source: IRES #1044086 Report a problem | ||
| 1/19/2023 | Sold | $1,850,000$629/sqft |
Source: Public Record Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $12,086 +7% | $135,394 -4.1% |
| 2024 | $11,297 +10.5% | $141,203 -1% |
| 2023 | $10,225 +4.9% | $142,573 +21.8% |
Find assessor info on the county website
BuyAbility℠ payment
Est. payment
$14,228/mo
Principal & interest
$12249
Property taxes
$1104
Home insurance
$875
Climate risks
Neighborhood: Mapleton Hill
Nearby schools
GreatSchools rating
- 8/10Whittier Elementary SchoolGrades: K-5Distance: 1 mi
- 5/10Casey Middle SchoolGrades: 6-8Distance: 0.5 mi
- 10/10Boulder High SchoolGrades: 9-12Distance: 1 mi
Schools provided by the listing agent
- Elementary: Whittier
- Middle: Casey
- High: Boulder
Source: IRES. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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