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420 S Humboldt StreetDenver, CO 80209

For Sale

$3,150,000

Smart Buyer Rebate $31,500

Half a block from Wash Park, where mornings start with a walk through the trees and evenings end on your rooftop as the city settles in, this newly built home brings together modern design and everyday livability in a way that just feels right.
Spanning 4,662 square feet across four finished levels, every space is designed with intention. Floor to ceiling windows and multi slide doors flood the home with natural light, creating an effortless flow across wide plank oak floors and curated finishes. The kitchen anchors the main level with a 10 foot island, custom American cabinetry, floating slab shelving, and a full suite of Thermador appliances, built for both quiet mornings and full gatherings.
Function meets detail in all the right places, including a mudroom with dog wash, a butler’s pantry, and walk in pantry. Upstairs, the primary suite offers a true retreat with fireplace, private balcony, dual closets, bar nook, and a spa inspired bath with heated floors.
The third level adapts to your lifestyle with a loft, bedroom, bath, and wet bar, all opening to the rooftop deck, pre-engineered for a hot tub and designed for entertaining, working, or unwinding. Downstairs, the finished basement opens with 10 foot ceilings, a spacious family room perfect for gathering and movie nights, additional bedrooms, and a large wet bar ready for hosting.
The exterior pairs solid brick and stucco with clean, modern lines, while the backyard creates a private, usable outdoor space with patio and greenery. An insulated two car garage with EV wiring and additional storage completes the home.
Progressive Building Group provided industry leading 2 year builder’s warranty and 8 year structural warranty.
Just minutes to Cherry Creek and Old South Gaylord with seamless access to I-25, DIA, Downtown, DTC, and beyond, this is Wash Park living at a higher level. Schedule your showing today!

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https://www.instagram.com/reel/DXPjyIDEbFD/?igsh=cGEzYTh6NWxkcjdt

Listed by Gerard Langhuoth

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License #55052406

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Guide Real Estate

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720-312-1032

Last updated April 17, 2026

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Source: REcolorado #4209758

Listing Facts

  • TypeSingle-family
  • NeighborhoodWashington Park
  • Bedrooms6
  • Bathrooms5
  • Days on Prevu22
  • Taxes$4,648/year
  • Size4,662 sqft
  • Price per sqft$676

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Air Conditioning
  • Parking

Location

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Listing History

04/09/2026
Listed by Guide Real Estate
$3,150,000

Property Details for 420 S Humboldt Street

Exterior

Construction

  • Property Condition: New Construction
  • Roof: Shingle, Membrane
  • Structure Type: House
  • Window Features: Triple Pane Windows
  • Year Built: 2026
  • Architectural Style: Contemporary
  • Construction Materials: Brick, Cement Siding, Stucco, Wood Siding
  • Exterior Features: Balcony, Gas Grill, Private Yard

Features

  • Fencing: Full
  • Patio And Porch Features: Covered, Rooftop

Measurements

  • Building Area Total: 4,662
  • Lot Features: Level
  • Lot Size Acres: 0.10
  • Lot Size Area: 0
  • Lot Size Square Feet: 4,356
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: 5142-17-004
  • Tax Annual Amount: $4,648.00
  • Tax Year: 2024

Interior

Features

  • Appliances: Bar Fridge, Cooktop, Dishwasher, Microwave, Range Hood, Refrigerator, Wine Cooler
  • Fireplace Features: Living Room
  • Fireplaces Total: 1
  • Flooring: Carpet, Tile, Wood
  • Interior Features: Built-in Features, Ceiling Fan(s), Eat-in Kitchen, Five Piece Bath, High Ceilings, Kitchen Island, Open Floorplan, Pantry, Primary Suite, Solid Surface Counters, Vaulted Ceiling(s), Walk-In Closet(s), Wet Bar

Measurements

  • Living Area: 4,662

Rooms

  • Basement: Finished, Partial
  • Has Basement: Yes
  • Bathrooms Full: 4
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 5
  • Bedrooms Total: 6
  • Main Level Bathrooms: 1

Other

Environmental

  • Green Energy Efficient: Appliances, Insulation, Windows

General

  • Exclusions: Staging items

Location

  • Subdivision Name: Fitzgeralds Sub

Parking

Parking

  • Garage Spaces: 2
  • Parking Features: 220 Volts, Concrete, Dry Walled
  • Parking Total: 2

Schools

Elementary School

  • Elementary School: Steele
  • Elementary School District: Denver 1

High School

  • High School: South
  • High School District: Denver 1

Middle or Junior School

  • Middle Or Junior School: Merrill
  • Middle Or Junior School District: Denver 1

Utilities

Equipment

  • Cooling: Central Air
  • Electric: 110V, 220 Volts
  • Heating: Forced Air
  • Laundry Features: In Unit
  • Sewer: Public Sewer
  • Utilities: Cable Available, Electricity Connected, Natural Gas Connected
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 6 bedrooms and 5 bathrooms in this single-family home at 420 S Humboldt Street.

What schools are nearby to 420 S Humboldt Street?

Nearby schools include the Steele Elementary School, Merrill Middle School, and South High School.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 420 S Humboldt Street.

What are the annual taxes for 420 S Humboldt Street?

Annual taxes for this single-family home are estimated at $4,648.

How does 420 S Humboldt Street compare to other single-family homes in Washington Park?

This single-family home is listed 14% above the average price for single-family homes in Washington Park and has been on the market for 44 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 4,662 sqft.

420 S Humboldt Street is a 6-bedroom, 5-bath single-family home for sale in Denver CO 80209. Available on Prevu for 22 days at $3,150,000. This property features 4,662 square feet of living space, located in Washington Park. The median listing price for single-family homes in this area is $1,975,000. Nearby schools include Steele Elementary School, Merrill Middle School, and South High School. Property amenities include private outdoor space, dishwasher, air conditioning, and parking. View other single-family home listings in Denver.

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.