521 Hawthorn Ave

Boulder, CO 80304

$5,995,000
Price
5
Beds
7,177 Sq. Ft.
$835 / Sq. Ft.
7,177
Sq. Ft.
$835
per Sq. Ft.

Description

A classic aesthetic meets modern luxury with this exceptional residence nestled on an oversized lot in Boulder's sought-after Newlands neighborhood. Though this masterfully designed home spans over 7,000 sqft, its thoughtful layout and cozy gathering spaces create a warm, welcoming feel that lives much more comfortably & intimate than its size suggests. The front living room, anchored by a gas fireplace, and adjacent formal dining room, provide elegant entertaining spaces for dinner parties and holidays....A classic aesthetic meets modern luxury with this exceptional residence nestled on an oversized lot in Boulder's sought-after Newlands neighborhood. Though this masterfully designed home spans over 7,000 sqft, its thoughtful layout and cozy gathering spaces create a warm, welcoming feel that lives much more comfortably & intimate than its size suggests. The front living room, anchored by a gas fireplace, and adjacent formal dining room, provide elegant entertaining spaces for dinner parties and holidays. Moving into the heart of the home, you'll find an expansive and open family room that integrates brilliantly into the gourmet kitchen with premium appliances, center island, and dining nook. A sizable mudroom gives you convenient direct access to a heated garage. Ebony-stained floors replete with in-floor radiant heat, and oversized windows throughout the main level, create an abundance of warmth and natural light. Proceed up the stairs and mid-flight you'll find a dedicated home office space that is removed from the main living spaces for privacy and focus, yet still connected to the rhythm of home life. The upper level presents 4 bedrooms, including a spacious and bright primary suite with magnificent bay windows. The fourth bedroom has a dedicated bathroom ensuite. A convenient laundry room completes the upper floor. The finished lower level features a large great room for games, movie viewing or a fitness space. Situated on a magnificent 10,000+ square foot level lot, this property's outdoor spaces enhance its appeal. Professional landscaping and a patio complete with a brand new hot tub create a perfect backdrop for entertaining. This premier Newlands location offers the perfect balance of privacy and accessibility, positioned just moments from neighborhood trails and schools. Enjoy proximity to both North Boulder and Downtown amenities, including the nearby Ideal Market and Pearl Street Mall.

Listing Agents

  1. Zach Zeldner

    Zach Zeldner

    Listing Agent

    Compass

    zach.zeldner@compass.com

    P: (720)-480-7650

  2. Ethan Bullock

    Ethan Bullock

    Alternative Listing Agent

    Compass

    ethan.bullock@compass.com

    P: (303)-501-4959

Amenities

  • Air Conditioning
  • Attached Garage
  • Common Outdoor Space
  • Dryer
  • Garage
  • Private Outdoor Space
  • Radiant Heating
  • Washer

Open Houses

Sunday, Jun 8th

1:00 PM - 3:00 PM

Public

Add your commute
LISTING UPDATED: 06/04/2025 02:54 PM

Property Details for 521 Hawthorn Avenue

StatusActive
MLS #1026271
Days on Compass115
Taxes$37,825 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential-Detached
Year Built2008
Lot Size0.25 AC / 10,724 SF
CountyBoulder County
Buyer's Agent Compensation2.5%

Virtual Tour

Building Information for 521 Hawthorn Avenue

Stories2Year Built2008Building Size-Lot Size0.25 AC / 10,724 SF

Payment Calculator

$34,562 per month

30 year fixed, 6.845% Interest

Principal and Interest

$31,410

Property Taxes

$3,152

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 521 Hawthorn Avenue

Summary
Location and General Information
  • Longitude and Latitude: -105.29, 40.03527
  • Latitude: 40.04
  • Longitude: -105.29
  • Elementary School District: Boulder Valley Dist RE2
  • Middle Or Junior School District: Boulder Valley Dist RE2
Parking
  • Garage SqFt: 288
  • Garage Type 1: Yes
  • # of Garage Spaces 1: 2
  • # of Garage Spaces 3: Yes
Taxes and HOA Information
  • Tax Information: No
  • Tax Year: 2024
  • Tax Annual Amount: $37,825
  • Parcel Number: R0511527
Virtual Tour
Property
Lot Information
  • Lot Improvements: Curbs, Sidewalks, Lawn Sprinkler System, Level
  • Lot Size Area: 10,724.00
  • Lot Size Units: Square Feet
  • Has Irrigation Water Rights: No
  • Has Improvements: No
  • Vegetation: Evergreen Trees, Deciduous Trees
Property and Assessments
  • Total Finished Area Source: Other
  • Total Finished Area Units: Square Feet
  • Living SqFt: 4775
  • Above Grade Finished Area Units: Square Feet
  • Sq Ft Apx: 2402
  • Below Grade Finished Area Units: Square Feet
  • Total Finished Area: 7177
  • Location Description 2: No
  • Pano Url Position: 1
  • Are Ditches Active: No
  • Security Features: Smoke Detector(s)
  • New Construction YN: No
  • Property Styles: 2
  • Levels: Two
  • Home Warranty YN: No
Utilities
  • Cooling: Yes
  • Utilities 1: No
  • Electric: Electric, Xcel
  • Gas: Natural Gas, Xcel
  • Sewer: City Sewer
  • Green Energy Efficient: Southern Exposure
  • Heating YN: Yes
Interior and Exterior Features
Exterior Features
  • Exterior Features: Hot Tub Included
  • Flooring: Wood Floors
Interior Features
  • ViewYN: Yes
  • Interior Features: Study Area, Eat-in Kitchen, Separate Dining Room, Open Floorplan, Pantry, Walk-In Closet(s), Kitchen Island, 9ft+ Ceilings
  • Laundry Features: Upper Level
  • Spa YN: No
  • Window Features: Window Coverings, Wood Frames, Double Pane Windows
  • Fireplaces 1: Gas, Living Room
  • All Bedrooms Conform: Yes
  • Full Bathrooms: 3
  • Half Bathrooms: 1
  • Bathrooms Total Decimal: 4.25
  • Rough-in Bathrooms: 0
  • Three Quarters Bathrooms: 1
  • Baths Full Additional: 0
  • Baths Full Basement: 0
  • Baths Half Additional: 0
  • Baths Half Basement: 0
  • Baths Three Quarters Additional: 0
  • Baths Three Quarters Basement: 0
  • Baths Three Quarters Lower: 0
  • Baths Three Quarters Upper: 1
  • Main Level Bathrooms: 1
Living Room
  • Living Room Level: Main
  • Living Room Length: 20
  • Living Room Width: 20
  • Living Room Area: 400
  • Living Room Floor Covering: Wood Floor
Family Room
  • Family Room Level: Main
  • Family Room Length: 17
  • Family Room Width: 24
  • Family Room Area: 408
  • Family Room Floor Covering: Wood Floor
  • Has Family Room: Yes
Kitchen
  • Kitchen Level: Main
  • Kitchen Length: 14
  • Kitchen Width: 25
  • Kitchen Area: 350
  • Kitchen Floor Covering: Wood Floor
Dining Room
  • Dining Room Level: Main
  • Dining Room Length: 13
  • Dining Room Width: 15
  • Dining Room Area: 195
  • Dining Room Floor Covering: Wood Floor
Master Bedroom
  • Primary Bedroom Level: Upper
  • Primary Bedroom Length: 19
  • Primary Bedroom Width: 17
  • Primary Bedroom Area: 323
  • Primary Bedroom Floor Covering: Wood Floor
Bedroom 2
  • Bedroom 2 Level: Upper
  • Bedroom 2 Length: 13
  • Bedroom 2 Width: 14
  • Bedroom 2 Area: 182
  • Bedroom 2 Floor Covering: Wood Floor
Bedroom 3
  • Bedroom 3 Level: Upper
  • Bedroom 3 Length: 13
  • Bedroom 3 Width: 14
  • Bedroom 3 Area: 182
  • Bedroom 3 Floor Covering: Wood Floor
Bedroom 4
  • Bedroom 4 Level: Upper
  • Bedroom 4 Length: 13
  • Bedroom 4 Width: 14
  • Bedroom 4 Area: 182
  • Bedroom 4 Floor Covering: Wood Floor
Bedroom 5
  • Bedroom 5 Level: Lower
  • Bedroom 5 Length: 15
  • Bedroom 5 Width: 18
  • Bedroom 5Area: 270
  • Bedroom 5 Floor Covering: Carpet
Laundry Room
  • Laundry Room Length: 9
  • Laundry Room Width: 6
  • Laundry Room Floor Covering: Tile
Rec Room
  • Rec Room Length: 33
  • Rec Room Width: 40
  • Rec Room Level: Lower
  • Rec Room Floor Type Code: Carpet
Study
  • Study Length: 11
  • Study Width: 23
  • Study Level: Upper
  • Study Floor Covering: Wood
Rental
Rental Information
  • Lease Sq Ft Unit: Square Feet
  • Horse YN: No

Public Records for 521 Hawthorn Avenue

Taxable ValueLand$120,787Additions$309,614Total$430,401
Tax Record2024$37,825 ($3,152 / month)
Home Facts
Beds5Baths4.2Total Finished SqFt6,627 SqFtAbove Grade Finished SqFt4,648 SqFtFinished Basement SqFt1,979 SqFtUnfinished Basement SqFt219 SqFtStories2Lot Size10,716 SqFtStyleSingle Family ResidenceYear Built2007CountyBOULDERAPN1461-24-4-42-002

Schools near 521 Hawthorn Avenue

This home is within Boulder Valley Re 2 School District.
Rating
School
Type
Grades
Distance
Public - K to 5
Public - 6 to 8
Public - 9 to 12
Public - PK to 5
Rating
School
Distance
Foothill Elementary School
PublicK to 5

Casey Middle School
Public6 to 8

Boulder High School
Public9 to 12

University Hill Elementary School
PublicPK to 5

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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521 Hawthorn Avenue is a single family home for sale in Boulder, CO 80304. This property was listed for sale on February 12, 2025 by Compass, it's currently listed at $5,995,000. This listing's school district is Boulder Valley Re 2 School District. Nearby schools include Foothill Elementary School, Casey Middle School and Boulder High School. 521 Hawthorn Avenue is a 5-bed, 3.5-bath, 7,177 sqft single family home built in 2008.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Based on information from one of the following Multiple Listing Services: REColorado, Summit MLS Inc (a wholly owned subsidiary of Summit Association of REALTORS), Pikes Peak Association of Realtors, IRES, Grand Junction Area REALTOR, CREN, Vail Board of REALTORS and Grand County Board of REALTORS . Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by REColorado, Summit MLS Inc (a wholly owned subsidiary of Summit Association of REALTORS), Pikes Peak Association of Realtors, IRES, Grand Junction Area REALTOR, CREN, Vail Board of REALTORS and Grand County Board of REALTORS is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.