516 Maxwell Avenue Boulder, CO $ 4,995,000
516 Maxwell Avenue
$ 4,995,000
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516 Maxwell Avenue

Boulder, CO, 80304
$ 4,995,000
Bedrooms4 Baths4.1 Sq 3,633

Monthly Estimate*

$ 34,499

Listed by The Agency - Boulder
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Single Family Home for sale in Boulder, CO

for $4,995,000 with 4 bedrooms and 4 full baths, 1 half bath. This 3,633 square foot home was built in 1898 on a lot size of 0.16.

THE MAGIC OF MAPLETON HILL, THE CHARM OF HISTORIC BOULDER, AND THE LUXURY OF A HOME THAT IS 100% MOVE-IN READY! 516 Maxwell is where timeless character meets extraordinary craftsmanship in one of Boulder's most coveted locations. Masterfully rebuilt by Joel Smiley within its beautifully restored historic fa ade, this exceptional home delivers the soul of old Boulder with the quality, comfort and convenience of modern construction. Every detail has been thoughtfully considered, from gorgeous reclaimed materials and exquisite finishes to sophisticated mechanical systems. Immaculate, beautifully maintained and truly 100% move-in ready.Inside, historic charm and modern design come together beautifully. Reclaimed fir cabinetry, rift- and quartersawn parquet floors, polished Marmorino plaster, antique lighting and vintage hardware create rooms rich in character yet wonderfully livable. The gorgeous kitchen features Wolf, Sub-Zero and Cove appliances, while radiant heat, a steam shower and thoughtfully designed living spaces elevate everyday comfort.Outside, the backyard is something special. Lush landscaping by Marpa creates a private, welcoming setting with a full outdoor kitchen, heated patio, sauna and cold plunge. There's room for kids to play, friends to gather and memorable summer barbecues, along with those quieter evenings when everyone just wants to stay home.And then there's the location! Stroll beneath Mapleton Hill's beautiful old trees, walk to Pearl Street for dinner, meet friends for coffee or head out to nearby hiking trails. The best of Boulder is quite literally at your doorstep. Historic charm. Extraordinary quality. An unbeatable Mapleton Hill lifestyle. Just move in and enjoy! LIVE BOLDER, LOVE BOULDER!

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Single Family Active

Price

$ 4,995,000

Bedrooms

4

Full Bath

4

Half Bath

1

Property Type

Single Family

Taxes

$ 16,555

Style

Victorian

Lot Size

0.16

Year Built

1898

Town/City

Boulder

County/Region

Boulder

MLS | Web ID

IR1070742

Features
General
Living Area 3633
Sewer Public Sewer
Heating Propane Radiant
Cooling Air Conditioning-Room Ceiling Fan(s)
Utilities Electricity Available Natural Gas Available
Roof Composition
Appliances Bar Fridge Dishwasher Disposal Dryer Oven Refrigerator Washer
Zoning RL-1
Garage Spaces 2
Patio/Porch Features Deck Patio
Architectural Style Victorian
Construction Materials Wood Frame Wood Siding
Year Built 1898
Levels Two
Property Subtype Single Family Residence
Parcel Number R0003765
County Boulder
Property Type Residential
HOA N
Attached Garage N
Subdivision Name Mapleton Hill
Possible Use Residential
Full Baths 1
High School Boulder
City Boulder
Senior Community Y/N N
High School District Boulder Valley RE 2
Lot Size Square Feet 6876
Elementary School Boulder Community School/Integrated Studies
Property Attached Y/N N
Tax Annual Amount 16555
Middle/Junior High School Casey
Virtual Tour https://www.natepolta.com/Real-Estate-2025/516-Maxwell-Ave/n-tg3BXZ/i-6bqHH8J/A
Standard Status Active
Elementary School District Boulder Valley RE 2
Freehold IDX
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Interior
Interior Amenities Eat-in Kitchen Jack & Jill Bath Open Floorplan Radon Mitigation System Sauna Walk-In Closet(s)
Basement Full Sump Pump
Flooring Wood
Fireplace Features Gas Insert Living Room
Window Features Double Pane Windows Window Coverings
Half Baths 1
3/4 Baths 3
Laundry Features In Unit
Total Bedrooms 4
Total Baths 5
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Exterior
Exterior Amenities Balcony Gas Grill
Fencing Fenced Partial
Parking Features Oversized Oversized Door
Lot Features Historical District Level Sprinklers In Front
Water Source Public
Foundation Details Slab
Lot Size Acres 0.16
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* Excluded Features
List By
The Agency - Boulder

Broker

7203941997

Contact

Affordability Calculator

$35,879
Per Month
96%
4%
0%
Monthly Principal & Interest
$34,499
Monthly Property Taxes
$1,380
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 7.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
5379956 Elementary School
1955678 Middle School
Boulder High School High School
Pricing History
DatePricePrice ChangeDescription
10/16/2026$4,995,000 Listed Price

Map


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516 Maxwell Avenue, Boulder, CO, 80304 is a Single Family Home for sale at $4,995,000 with 3,633 sqft and a lot size of 0.16. 516 Maxwell Avenue has 4 bedrooms, 4.1 baths, and was built in 1898. The property's zip code is 80304 which is in Boulder, CO