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1521 Mapleton AvenueBoulder, CO 80304

For Sale

$2,450,000

Smart Buyer Rebate $24,500

Designed for effortless living in the heart of Boulder, this beautifully crafted residence offers a rare combination of lock-and-leave convenience, high-end construction, and panoramic Flatiron views-just moments from Pearl Street. Whether you're seeking a full-time retreat or a low-maintenance home base, every inch of this property reflects timeless design and exceptional quality in an unbeatable location. Inside, rich black walnut floors, custom millwork, and leaded glass accents set an elegant tone. The main level flows gracefully from a formal living room with a marble fireplace to a chef's kitchen outfitted with premium stainless appliances, granite countertops, and bespoke cabinetry. A formal dining room framed by architectural columns adds sophistication, while French doors extend the living space onto a serene front porch-ideal for morning coffee or unwinding with a view. Upstairs, the primary suite delivers a spa-like experience with a gas fireplace, private deck, large walk-in closet, and luxurious bath. A second bedroom with en suite bath opens to an expansive deck, and the top-level bedroom makes an inspiring guest room or office with vaulted ceilings, built-ins, and a private balcony overlooking the Flatirons. The lower level includes a spacious rec room, home gym area, powder room, and additional storage, all with the same refined finishes found throughout the home. A generous two-car garage with interior access enhances day-to-day ease. Outside, enjoy multiple private decks, a terraced garden, and a secluded hot tub area-perfect for year-round enjoyment. Tucked along a quiet, tree-lined street in one of Boulder's most sought-after locations, this exceptional residence pairs residential serenity with walkable access to world-class dining, shopping, and trailheads.

Listed by The Zach Zeldner Team

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License #IRTM0284

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Compass - Boulder

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720-480-7650

Listed by William Greig

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License #IRP30238

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Compass - Boulder

Last updated August 26, 2025

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Source: REcolorado #IR1025033

Listing Facts

  • TypeSingle-family
  • NeighborhoodWhittier
  • Bedrooms3
  • Bathrooms5
  • Days on Prevu227
  • Taxes$15,671/year
  • Size3,064 sqft
  • Price per sqft$800

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

04/30/2025
Status changed to Active
$2,450,000
04/16/2025
Status changed to In Contract
$2,450,000
04/04/2025
Price Decreased
$2,450,000
01/23/2025
Status changed to Active
$2,500,000
01/22/2025
Listed by Compass - Boulder
$2,500,000

Property Details for 1521 Mapleton Avenue

Exterior

Construction

  • Roof: Composition
  • Structure Type: House
  • Window Features: Skylight(s)
  • Year Built: 1988
  • Architectural Style: Contemporary
  • Construction Materials: Frame
  • Exterior Features: Balcony, Spa/Hot Tub

Features

  • Patio And Porch Features: Patio
  • Road Frontage Type: Public
  • View: City, Mountain(s)

Measurements

  • Building Area Total: 3,064
  • Lot Features: Sprinklers In Front
  • Lot Size Acres: 0.10
  • Lot Size Square Feet: 4,414

Financial

Taxes

  • Parcel Number: R0067883
  • Tax Annual Amount: $15,671.00
  • Tax Year: 2024

Interior

Features

  • Appliances: Bar Fridge, Dishwasher, Double Oven, Dryer, Microwave, Oven, Refrigerator, Washer
  • Fireplace Features: Gas, Insert
  • Flooring: Wood
  • Interior Features: Eat-in Kitchen, Pantry, Walk-In Closet(s)

Measurements

  • Living Area: 3,064

Rooms

  • Basement: Full
  • Has Basement: Yes
  • Bathrooms Full: 2
  • Bathrooms Half: 1
  • Bathrooms Three Quarter: 2
  • Bathrooms Total Integer: 5
  • Bedrooms Total: 3
  • Main Level Bathrooms: 1

Other

General

  • Exclusions: Seller's personal property.

Location

  • Subdivision Name: Lovers Hill

Parking

Parking

  • Attached Garage: Yes
  • Garage Spaces: 2
  • Parking Total: 2

Schools

Elementary School

  • Elementary School: Whittier E-8
  • Elementary School District: Boulder Valley RE 2

High School

  • High School: Boulder
  • High School District: Boulder Valley RE 2

Middle or Junior School

  • Middle Or Junior School: Casey

Utilities

Equipment

  • Cooling: Air Conditioning-Room, Central Air
  • Heating: Forced Air
  • Other Equipment: Satellite Dish
  • Sewer: Public Sewer
  • Utilities: Cable Available, Electricity Available, Internet Access (Wired), Natural Gas Available
  • Water Source: Public

The content relating to real estate for sale in this Web site comes in part from the Internet Data eXchange ("IDX") program of METROLIST, INC., DBA RECOLORADO® Real estate listings held by brokers other than Prevu are marked with the IDX Logo. This information is being provided for the consumers' personal, non-commercial use and may not be used for any other purpose. All information subject to change and should be independently verified.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.