$3,500,000
↓ $150K (4.1%)
●
House -
For Sale
2941 21st St
Boulder, CO 80304
6 Beds
4 Baths,
1
Half Bath
4,628 Ft²
$17,647
Est. Monthly
0.84%
Cap Rate
About This Property
Classic Elegance Meets Modern Craftsmanship. Crafted in
collaboration with Faraday Build and Kephart Architecture, and
brought to life with the refined aesthetic of TRH Interior Design,
this residence is a stunning example of what happens when vision
meets execution. Discover a home that blends classic architectural
details with modern functionality. Clean lines, warm textures, and
thoughtful materials create an atmosphere that feels both
sophisticated and welcoming. Highlights include double primary
suites, two laundry rooms, floating stairs, hand-laid brick
exterior, indoor and outdoor fireplaces, private backyard, private
balcony off second-floor primary, luxury kitchen, custom cabinetry,
two wet bars, walk-in closets and pantry, mudroom, the list goes
on. Every space has been intentionally designed to stand the test
of time- from the landscaping to the solar panels, and every detail
in between. If you're looking for a new home that feels anything
but typical, you've just found it.
Unit Size
4,628 Ft²
Days on Market
-
Land Size
0.20 acres
Price per sqft
$756
Property Type
House
Property Taxes
$461
HOA Dues
-
Year Built
1956
Listed By
Sara Vaughn
LIV Sotheby's Intl Realty
Payment Calculator
Home Price
Down Payment
%
Loan Term
Interest %
Your Estimated Monthly Payment
Principal + Interest:
Property Tax:
HOA:
Home Insurance:
Mortgage Insurance:
Cap Rate Calculator
Purchase Price
Monthly Property Taxes
Monthly Rental Income
Maintenance & HOA
Income Per Year
Expenses Per Year
Operating Profit Per Year
Cap Rate
100% Occupancy
N/A (extreme outlier) What does this mean?
Based on our analysis, the cap rate of this property is 1.25%. A negative cap rate indicates that the property might not be feasible as an income-producing asset. The median cap rate for a near zip code 11238 is 4.23%.
How much can I actually make?
Actual monthly rental income may vary between $4,760 and $7,140 depending on unit-specific characteristics. You can change the amount using the slider to further explore.
How is cap rate calculated?
Cap Rate = Net Operating Income (NOI) / Property Asset Value.
When calculating the cap rate, we assume 100% occupancy. Leverage (mortgage) is not considered.
Cap Rate provided by RealtyHop and RentHop, learn more about cap rate here.
Last updated: 11 months ago (IRES MLS #1044330)
Price History
| Date / Event | Date | Event | Price |
|---|---|---|---|
| Nov 6, 2025 | Price Decreased |
$3,500,000
↓ $150K
(4.1%) | |
| Price Decreased | |||
| Sep 24, 2025 | Listed by LIV Sotheby's Intl Realty | $3,650,000 | |
| Listed by LIV Sotheby's Intl Realty | |||
| Jul 5, 2025 | No longer available | - | |
| No longer available | |||
| May 6, 2025 | Listed | $3,650,000 | |
| Listed | |||
| | |||
|
Classic Elegance Meets Modern Craftsmanship. Crafted in collaboration with Faraday Build and Kephart Architecture, and brought to life with the refined aesthetic of TRH Interior Design, this residence is a stunning example of what happens when vision meets execution. Discover a home that blends classic architectural details with modern functionality. Clean lines, warm textures, and thoughtful materials create an atmosphere that feels both sophisticated and welcoming. Every space has been intentionally designed to stand the test of time-from the chef's kitchen to the serene primary suite, and every detail in between. If you're looking for a new home that feels anything but typical, you've just found it. Ready for move-in late summer 2025.
| |||
| Aug 10, 2023 | Sold | ||
| Sold | |||
Show More
Property Highlights
Garage
Air Conditioning
Fireplace
Parking Details
Has Garage
Attached Garage
Parking Features: Garage Door Opener, Oversized, >8' Garage Door
Garage Spaces: 2
Interior Details
Half Bathrooms: 1
Full Bathrooms: 4
Interior Features: High Speed Internet, Eat-in Kitchen, Open Floorplan, Pantry, Walk-In Closet(s), Kitchen Island, Study Area, Satellite Avail, Separate Dining Room, Cathedral/Vaulted Ceilings, Two Primary Suites, 9ft+ Ceilings
Appliances: Double Oven, Dishwasher, Refrigerator, Bar Fridge, Washer, Dryer, Microwave, Trash Compactor, Freezer, Disposal, 2 or more H20 Heaters, Electric Range/Oven
Flooring Type: Wood Floors
Laundry Features: Sink, Washer Hookup, Upper Level
Has Fireplace
Fireplace Features: Gas, Living Room, Great Room, Basement, Masonry, 2+ Fireplaces, Family/Recreation Room Fireplace
Basement: Partial, Partially Finished, Crawl Space, Daylight, Sump Pump, Built-In Radon
Exterior Details
Square Footage: 4628
Square Footage Source: $0
Property Condition: New Construction
Architectural Style: Contemporary/Modern
Year Built: 2025
Building Area Total: 3490
Levels: Two
Window Features: Triple Pane Windows
Construction Materials: Metal Siding, Wood/Frame, Brick/Brick Veneer, Painted/Stained
Patio and Porch Features: Patio, Deck, Enclosed
Lot Features: Wooded, Sloped, Rock Outcropping, Curbs, Gutters, Sidewalks, Lawn Sprinkler System, Within City Limits
Lot Size Area: 8807
Lot Size Units: Square Feet
Lot Size Acres: 0.2
Lot Size Square Feet: 8807
Water Source: City Water, City of Boulder
Financial Details
Tax Annual Amount: $5,530
Utilities Details
Cooling Type: Central Air
Heating Type: Forced Air, Zoned, Radiant, 2 or more Heat Sources
Sewer : City Sewer
Building Info
Data used for valuation calculations is provided by RealtyHop, and other third party sources
Comparables
Unit
Status
Status
Type
Beds
Baths
ft²
Price/ft²
Price/ft²
Asking Price
Listed On
Listed On
Closing Price
Sold On
Sold On
HOA + Taxes
About Central Boulder
Similar Homes for Sale
Currently no similar homes aroundNearby Rentals
Listed by: Sara Vaughn, LIV Sotheby's Intl Realty
Last Updated: 11 months ago
Data Source: IRES MLS, MLS# 1044330
Information source: Information and Real Estate Services, LLC. Provided for limited non-commercial use only under IRES Rules © Copyright IRES.Listing information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed by the MLS. Compensation information displayed on listing details is only applicable to other participants and subscribers of the source MLS.
Last Updated: 11 months ago
Data Source: IRES MLS, MLS# 1044330
Your Privacy Choices
Phone: 425-283-2930
Address: 335 Madison Avenue, New York, NY 10017