Step into a world of architectural elegance and modern comfort with this extraordinary home. Nestled in a prime location near Downtown Boulder, this sophisticated residence artfully balances classic details with contemporary convenience, while showcasing breathtaking Flatiron views throughout every level. Enter through the welcoming foyer, where custom millwork and leaded glass details set the tone for the home's elegant aesthetic. The main level flows seamlessly from the formal living room, anchored by a striking marble fireplace, to the gourmet kitchen featuring premium stainless appliances, granite countertops, and custom cabinetry. Warm black walnut flooring unifies the space, while a formal dining room with elegant architectural columns creates an ideal setting for entertaining. French doors in the living room open to an inviting porch perfect for enjoying morning coffee or evening relaxation with a view. The upper level presents a luxurious primary suite with a large walk-in closet, a spa-inspired bath, a cozy gas fireplace, and a private deck offering a peaceful outdoor retreat. The top level features a 3rd bedroom with ensuite bathroom that can serve as a stunning office retreat, complete with built-in shelving, vaulted ceilings, and a private balcony showcasing magnificent Flatiron views. The lower level provides abundant space for recreation and entertainment, featuring a generous recreation room, exercise area, and convenient powder room. The attached two-car garage offers direct interior access and ample storage. This exceptional property offers the quintessential Boulder lifestyle, with thoughtfully designed outdoor spaces including multiple decks, a terraced garden, and a private hot tub area for year-round enjoyment. Situated on a quiet, tree-lined street just moments from the vibrancy of Pearl Street, this residence perfectly balances downtown accessibility with peaceful residential living.
For sale
Price cut: $50K (4/3)
$2,450,000
1521 Mapleton Ave, Boulder, CO 80304
3beds
3,064sqft
Est.:
Residential-Detached, Residential
Built in 1988
4,414 Square Feet Lot
$2,356,400 Zestimate®
$800/sqft
$-- HOA
What's special
- 112 days
- on Zillow |
- 508 |
- 15 |
Zillow last checked: 7 hours ago
Listing updated: May 14, 2025 at 03:11pm
Listed by:
The Zach Zeldner Team 914-263-7678,
Compass - Boulder,
William Greig 914-263-7678,
Compass - Boulder
Source: IRES,MLS#: 1025033

Travel times
Tour with a buyer’s agent
Tour with a buyer’s agent
Open house
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 5
- Full bathrooms: 2
- 3/4 bathrooms: 2
- 1/2 bathrooms: 1
Primary bedroom
- Area: 216
- Dimensions: 18 x 12
Bedroom 2
- Area: 132
- Dimensions: 12 x 11
Bedroom 3
- Area: 420
- Dimensions: 21 x 20
Dining room
- Area: 143
- Dimensions: 11 x 13
Family room
- Area: 468
- Dimensions: 18 x 26
Kitchen
- Area: 156
- Dimensions: 12 x 13
Living room
- Area: 252
- Dimensions: 18 x 14
Heating
- Forced Air
Cooling
- Central Air, Room Air Conditioner
Appliances
- Included: Gas Range/Oven, Double Oven, Dishwasher, Refrigerator, Bar Fridge, Washer, Dryer, Microwave
Features
- Satellite Avail, High Speed Internet, Eat-in Kitchen, Separate Dining Room, Pantry, Walk-In Closet(s), Walk-in Closet
- Flooring: Wood, Wood Floors
- Windows: Skylight(s), Skylights
- Basement: Full
- Has fireplace: Yes
- Fireplace features: Insert, Gas
Interior area
- Total structure area: 3,064
- Total interior livable area: 3,064 sqft
- Finished area above ground: 3,064
- Finished area below ground: 0
Video & virtual tour
Property
Parking
- Total spaces: 2
- Parking features: Garage - Attached
- Attached garage spaces: 2
- Details: Garage Type: Attached
Features
- Levels: Four-Level,Three Or More
- Stories: 3
- Patio & porch: Patio
- Exterior features: Balcony, Hot Tub Included
- Spa features: Heated
- Fencing: Fenced
- Has view: Yes
- View description: Hills, City
Lot
- Size: 4,414 Square Feet
- Features: Sidewalks, Lawn Sprinkler System
Details
- Parcel number: R0067883
- Zoning: SFR
- Special conditions: Private Owner
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary/Modern
- Property subtype: Residential-Detached, Residential
Materials
- Wood/Frame, Painted/Stained
- Roof: Composition
Condition
- Not New, Previously Owned
- New construction: No
- Year built: 1988
Utilities & green energy
- Electric: Electric, Xcel
- Gas: Natural Gas, Xcel
- Sewer: City Sewer
- Water: City Water, City of Boulder
- Utilities for property: Natural Gas Available, Electricity Available, Cable Available
Green energy
- Energy efficient items: Southern Exposure
Community & HOA
Community
- Subdivision: Lovers Hill
HOA
- Has HOA: No
Location
- Region: Boulder
Financial & listing details
- Price per square foot: $800/sqft
- Tax assessed value: $2,716,400
- Annual tax amount: $15,671
- Date on market: 1/22/2025
- Listing terms: Cash,Conventional
- Exclusions: Seller's Personal Property.
- Electric utility on property: Yes
- Road surface type: Paved, Asphalt
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