830 20th St #303
About This Property
Payment Calculator
Your Estimated Monthly Payment
Cap Rate Calculator
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.
Price History
| Date / Event | Date | Event | Price |
|---|---|---|---|
| Aug 21, 2026 | Sold | ||
| Sold | |||
| Jul 28, 2026 | In contract | - | |
| In contract | |||
| Jun 4, 2026 | Price Decreased |
$368,500
↓ $7K
(1.7%) | |
| Price Decreased | |||
| Apr 7, 2026 | Listed | $375,000 | |
| Listed | |||
| |||
|
This beautifully remodeled 1-bedroom, 1-bath condo offers the perfect blend of comfort, style, and unbeatable location. Situated directly across the street from CU Boulder, this home provides ultimate convenience for anyone looking to enjoy the vibrant energy of the area. Step inside to find a thoughtfully updated interior featuring modern finishes, an open layout, and abundant natural light. The living space flows seamlessly onto your balcony, where you can take in stunning mountain views. Residents also enjoy access to a community room and a seasonal pool, adding to the appeal of this low-maintenance lifestyle. With Boulder's renowned dining, shopping, outdoor recreation, and campus amenities just steps away, this condo is an exceptional opportunity to live in one of the city's most desirable locations. Owner/Broker.
| |||
| Jan 20, 2023 | Sold | ||
| Sold | |||
Property Highlights
Comparables
Status
Price/ft²
Listed On
Sold On
Past Sales
| Date | Unit | Beds | Baths | Sqft | Price | Closed | Listed By |
|---|---|---|---|---|---|---|---|
|
05/21/2026
|
1 Bed
|
1 Bath
|
620 ft²
|
$385,000
1 Bed
1 Bath
620 ft²
|
-
-
|
Kelly McCallister
8z Real Estate
| |
|
04/07/2026
|
1 Bed
|
1 Bath
|
620 ft²
|
$375,000
1 Bed
1 Bath
620 ft²
|
$359,000
-4.27%
08/21/2026
|
Norman Deeba
Norman Deeba
| |
|
06/27/2025
|
1 Bed
|
1 Bath
|
620 ft²
|
$360,000
1 Bed
1 Bath
620 ft²
|
$305,000
-15.28%
11/21/2025
|
Thomas Precourt
RE/MAX Alliance on Walnut
| |
|
12/09/2024
|
1 Bed
|
1 Bath
|
620 ft²
|
$360,000
1 Bed
1 Bath
620 ft²
|
-
-
|
Thomas Precourt
RE/MAX Alliance on Walnut
| |
|
09/11/2024
|
2 Bed
|
1 Bath
|
868 ft²
|
$495,000
2 Bed
1 Bath
868 ft²
|
$480,000
-3.03%
11/26/2024
|
Thomas Precourt
RE/MAX Alliance on Walnut
| |
|
04/11/2024
|
2 Bed
|
1 Bath
|
868 ft²
|
$449,000
2 Bed
1 Bath
868 ft²
|
$434,500
-3.23%
05/30/2024
|
Brian MacDonald
Compass - Boulder
| |
|
03/18/2024
|
2 Bed
|
1 Bath
|
868 ft²
|
$448,000
2 Bed
1 Bath
868 ft²
|
$448,000
05/03/2024
|
Carol Powers
Coldwell Banker Realty 14
| |
|
08/30/2023
|
2 Bed
|
1 Bath
|
868 ft²
|
$499,000
2 Bed
1 Bath
868 ft²
|
$475,000
-4.81%
11/20/2023
|
Patricia Dessel
Compass - Boulder
| |
|
08/01/2023
|
1 Bed
|
1 Bath
|
620 ft²
|
$370,000
1 Bed
1 Bath
620 ft²
|
$355,000
-4.05%
09/22/2023
|
Thomas Precourt
RE/MAX Alliance on Walnut
| |
|
06/28/2023
|
1 Bed
|
1 Bath
|
665 ft²
|
$350,000
1 Bed
1 Bath
665 ft²
|
$341,000
-2.57%
07/25/2023
|
Brody Stinson
Compass-Denver
| |
|
06/21/2023
|
1 Bed
|
1 Bath
|
620 ft²
|
$369,000
1 Bed
1 Bath
620 ft²
|
$369,000
07/14/2023
|
BoulderHomeSource BoulderHomeSource
RE/MAX Alliance-Boulder
| |
|
05/31/2023
|
1 Bed
|
1 Bath
|
620 ft²
|
-
1 Bed
1 Bath
620 ft²
|
$315,000
05/31/2023
|
Lindsay Mann-Emerson
The Creed Group
| |
|
05/05/2023
|
1 Bed
|
1 Bath
|
620 ft²
|
$360,000
1 Bed
1 Bath
620 ft²
|
$365,000
+1.39%
05/30/2023
|
Thomas Precourt
RE/MAX Alliance on Walnut
| |
|
04/27/2023
|
1 Bed
|
1 Bath
|
713 ft²
|
$350,000
1 Bed
1 Bath
713 ft²
|
$358,500
+2.43%
05/12/2023
|
Noelle Putthoff
Due South Realty
| |
|
12/29/2022
|
1 Bed
|
1 Bath
|
620 ft²
|
$327,500
1 Bed
1 Bath
620 ft²
|
$318,260
-2.82%
01/20/2023
|
Thomas Precourt
RE/MAX Alliance on Walnut
| |
|
12/16/2022
|
1 Bed
|
1 Bath
|
620 ft²
|
$330,000
1 Bed
1 Bath
620 ft²
|
$335,000
+1.52%
12/29/2022
|
Thomas Precourt
RE/MAX Alliance on Walnut
| |
|
07/18/2022
|
1 Bed
|
1 Bath
|
665 ft²
|
$325,000
1 Bed
1 Bath
665 ft²
|
$315,000
-3.08%
10/10/2022
|
Maureen McCarthy
RE/MAX of Boulder, Inc
| |
|
07/08/2022
|
1 Bed
|
1 Bath
|
620 ft²
|
$329,000
1 Bed
1 Bath
620 ft²
|
$329,000
09/16/2022
|
Paul Freese
Estate Inventory Realty LLC
| |
|
05/10/2022
|
1 Bed
|
1 Bath
|
620 ft²
|
$330,000
1 Bed
1 Bath
620 ft²
|
$345,000
+4.55%
06/17/2022
|
Cliff Daniels
Active Properties
| |
|
11/18/2021
|
1 Bed
|
1 Bath
|
620 ft²
|
$328,500
1 Bed
1 Bath
620 ft²
|
$325,000
-1.07%
12/21/2021
|
Katharine Pickering
Worth Clark Realty
| |
|
10/07/2021
|
1 Bed
|
1 Bath
|
620 ft²
|
$325,000
1 Bed
1 Bath
620 ft²
|
$315,000
-3.08%
01/18/2022
|
P Caldwell Sullivan
Four Star Rlty & Prop Mgmt
| |
|
10/06/2021
|
2 Bed
|
1 Bath
|
868 ft²
|
$430,000
2 Bed
1 Bath
868 ft²
|
$425,000
-1.16%
11/08/2021
|
Maureen McCarthy
RE/MAX of Boulder, Inc
| |
|
03/15/2021
|
2 Bed
|
1 Bath
|
868 ft²
|
$375,000
2 Bed
1 Bath
868 ft²
|
$395,000
+5.33%
06/08/2021
|
Tom Fowler
Coldwell Banker Realty-Boulder
| |
|
11/30/2020
|
1 Bed
|
1 Bath
|
620 ft²
|
$299,000
1 Bed
1 Bath
620 ft²
|
$295,100
-1.30%
02/24/2021
|
Patrick Dolan
RE/MAX of Boulder
| |
|
04/03/2020
|
2 Bed
|
1 Bath
|
868 ft²
|
$385,000
2 Bed
1 Bath
868 ft²
|
$375,000
-2.60%
05/29/2020
|
Strawberry Melissa Windholz
LIVE URBAN REAL ESTATE
| |
|
11/08/2019
|
2 Bed
|
1 Bath
|
868 ft²
|
$409,500
2 Bed
1 Bath
868 ft²
|
$400,000
-2.32%
12/18/2019
|
Gregory Wilkerson
| |
|
09/09/2019
|
2 Bed
|
1 Bath
|
868 ft²
|
$365,000
2 Bed
1 Bath
868 ft²
|
$357,500
-2.05%
12/19/2019
|
Dan Kingdom
| |
|
06/29/2019
|
Studio
|
-
|
589 ft²
|
$304,900
Studio
-
589 ft²
|
$290,000
-4.89%
12/04/2019
|
Joel Thompson
| |
|
03/24/2019
|
1 Bed
|
1 Bath
|
620 ft²
|
$309,900
1 Bed
1 Bath
620 ft²
|
$309,900
04/24/2019
|
Rex Manz
Live The Rockies! Real Estate
| |
|
04/19/2017
|
1 Bed
|
1 Bath
|
713 ft²
|
$299,500
1 Bed
1 Bath
713 ft²
|
$299,500
06/30/2017
|
Jill Muller
Milehimodern
| |
|
11/24/2015
|
1 Bed
|
1 Bath
|
630 ft²
|
$249,900
1 Bed
1 Bath
630 ft²
|
$238,500
-4.56%
01/08/2016
|
Sherrie Marquet Figueroa
Porchlight RE Group-Boulder
| |
|
07/10/2015
|
1 Bed
|
1 Bath
|
620 ft²
|
$217,000
1 Bed
1 Bath
620 ft²
|
$217,000
08/17/2015
|
Kevin Chard
Phoenix Realty & Property Mngt
| |
|
10/04/2013
|
1 Bed
|
1 Bath
|
620 ft²
|
$164,900
1 Bed
1 Bath
620 ft²
|
$158,250
-4.03%
07/21/2014
|
Peter Garthwaite
The Garthwaite Group LLC
| |
|
01/23/2013
|
1 Bed
|
1 Bath
|
620 ft²
|
$159,000
1 Bed
1 Bath
620 ft²
|
$154,500
-2.83%
03/14/2013
|
Vickie Slade
Madison & Company Properties - Boulder
| |
|
07/10/2012
|
2 Bed
|
1 Bath
|
868 ft²
|
$220,000
2 Bed
1 Bath
868 ft²
|
$203,000
-7.73%
10/29/2012
|
Andy Young
Andy Young Realty
|
Building Info
Phone: 425-283-2930
Address: 335 Madison Avenue, New York, NY 10017