31-16 21st Street #2F
About This Property
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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%.
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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.
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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 |
|---|---|---|---|
| Oct 14, 2025 | Sold | ||
| Sold | |||
| Sep 4, 2025 | In contract | - | |
| In contract | |||
| Mar 22, 2025 | Price Decreased |
$738,000
↓ $61K
(7.6%) | |
| Price Decreased | |||
| Sep 3, 2024 | Listed by B Square Realty | $799,000 | |
| Listed by B Square Realty | |||
Property Highlights
Comparables
Status
Price/ft²
Listed On
Sold On
Past Sales
| Date | Unit | Beds | Baths | Sqft | Price | Closed | Listed By |
|---|---|---|---|---|---|---|---|
|
11/06/2025
|
2 Bed
|
2 Bath
|
885 ft²
|
$1,099,000
2 Bed
2 Bath
885 ft²
|
$1,030,000
-6.28%
06/18/2026
|
Li Li
B Square Realty
| |
|
05/22/2025
|
2 Bed
|
2 Bath
|
948 ft²
|
$1,499,999
2 Bed
2 Bath
948 ft²
|
$1,450,000
-3.33%
09/17/2025
|
Nayi Shen
Nest Seekers International
| |
|
09/02/2025
|
1 Bed
|
1 Bath
|
544 ft²
|
$719,000
1 Bed
1 Bath
544 ft²
|
$680,000
-5.42%
09/05/2025
|
Li Li
B Square Realty
| |
|
07/09/2025
|
1 Bed
|
1 Bath
|
633 ft²
|
$833,000
1 Bed
1 Bath
633 ft²
|
$750,000
-9.96%
10/10/2025
|
Nayi Shen
Nest Seekers International
| |
|
07/08/2025
|
1 Bed
|
1 Bath
|
633 ft²
|
$818,000
1 Bed
1 Bath
633 ft²
|
$735,000
-10.15%
01/07/2026
|
Nayi Shen
Nest Seekers International
| |
|
07/08/2025
|
2 Bed
|
2 Bath
|
885 ft²
|
$1,138,000
2 Bed
2 Bath
885 ft²
|
$1,110,000
-2.46%
01/16/2026
|
Nayi Shen
Nest Seekers International
| |
|
08/20/2025
|
2 Bed
|
2 Bath
|
846 ft²
|
$1,099,000
2 Bed
2 Bath
846 ft²
|
$1,070,000
-2.64%
04/02/2026
|
Li Li
B Square Realty
| |
|
08/08/2025
|
1 Bed
|
1 Bath
|
544 ft²
|
$739,000
1 Bed
1 Bath
544 ft²
|
$730,000
-1.22%
11/26/2025
|
Nayi Shen
Nest Seekers International
| |
|
01/30/2025
|
1 Bed
|
1 Bath
|
-
|
$719,000
1 Bed
1 Bath
|
$719,000
12/12/2025
|
Nayi Shen
Nest Seekers International
| |
|
06/11/2025
|
1 Bed
|
1 Bath
|
582 ft²
|
$761,600
1 Bed
1 Bath
582 ft²
|
$675,000
-11.37%
08/05/2025
|
Nayi Shen
Nest Seekers International
| |
|
01/29/2025
|
2 Bed
|
2 Bath
|
866 ft²
|
$1,060,000
2 Bed
2 Bath
866 ft²
|
$981,500
-7.41%
07/22/2025
|
Nayi Shen
Nest Seekers International
| |
|
03/21/2025
|
2 Bed
|
2 Bath
|
958 ft²
|
$1,280,000
2 Bed
2 Bath
958 ft²
|
-
-
|
Li Li
B Square Realty
| |
|
06/11/2025
|
1 Bed
|
1 Bath
|
582 ft²
|
$729,360
1 Bed
1 Bath
582 ft²
|
$729,360
07/02/2025
|
Nayi Shen
Nest Seekers International
| |
|
06/04/2025
|
1 Bed
|
1 Bath
|
544 ft²
|
$759,000
1 Bed
1 Bath
544 ft²
|
$750,000
-1.19%
06/10/2025
|
Nayi Shen
Nest Seekers International
| |
|
07/01/2025
|
2 Bed
|
2 Bath
|
748 ft²
|
$935,000
2 Bed
2 Bath
748 ft²
|
$915,000
-2.14%
07/10/2025
|
Li Li
B Square Realty
| |
|
05/30/2025
|
2 Bed
|
2 Bath
|
748 ft²
|
$999,000
2 Bed
2 Bath
748 ft²
|
$960,000
-3.90%
07/16/2025
|
Li Li
B Square Realty
| |
|
05/19/2025
|
2 Bed
|
2 Bath
|
886 ft²
|
$1,328,888
2 Bed
2 Bath
886 ft²
|
$1,310,000
-1.42%
09/19/2025
|
Nayi Shen
Nest Seekers International
| |
|
05/15/2025
|
1 Bed
|
1 Bath
|
544 ft²
|
$730,000
1 Bed
1 Bath
544 ft²
|
$680,000
-6.85%
12/19/2025
|
Li Li
B Square Realty
| |
|
03/24/2025
|
2 Bed
|
2 Bath
|
885 ft²
|
$1,099,000
2 Bed
2 Bath
885 ft²
|
$1,030,000
-6.28%
06/18/2026
|
Nayi Shen
Nest Seekers International
| |
|
03/21/2025
|
2 Bed
|
2 Bath
|
866 ft²
|
$1,125,000
2 Bed
2 Bath
866 ft²
|
$1,050,000
-6.67%
07/30/2025
|
Li Li
B Square Realty
| |
|
03/21/2025
|
2 Bed
|
2 Bath
|
806 ft²
|
$1,050,000
2 Bed
2 Bath
806 ft²
|
$1,105,000
+5.24%
08/20/2025
|
Michael Bethoney
Nest Seekers International
| |
|
03/21/2025
|
1 Bed
|
1 Bath
|
544 ft²
|
$685,000
1 Bed
1 Bath
544 ft²
|
$685,000
10/09/2025
|
Li Li
B Square Realty
| |
|
01/29/2025
|
1 Bed
|
1 Bath
|
544 ft²
|
$719,000
1 Bed
1 Bath
544 ft²
|
$680,000
-5.42%
09/05/2025
|
Michael Bethoney
Nest Seekers International
| |
|
11/22/2024
|
2 Bed
|
2 Bath
|
748 ft²
|
$935,000
2 Bed
2 Bath
748 ft²
|
-
-
|
Li Li
B Square Realty
| |
|
11/21/2024
|
2 Bed
|
2 Bath
|
948 ft²
|
$1,488,888
2 Bed
2 Bath
948 ft²
|
$1,450,000
-2.61%
08/26/2025
|
Li Li
B Square Realty
| |
|
11/21/2024
|
2 Bed
|
2 Bath
|
846 ft²
|
$1,057,500
2 Bed
2 Bath
846 ft²
|
$1,030,000
-2.60%
01/05/2026
|
Li Li
B Square Realty
| |
|
10/24/2024
|
1 Bed
|
1 Bath
|
545 ft²
|
$724,850
1 Bed
1 Bath
545 ft²
|
$655,000
-9.64%
08/12/2025
|
Li Li
B Square Realty
| |
|
10/08/2024
|
1 Bed
|
1 Bath
|
541 ft²
|
$699,000
1 Bed
1 Bath
541 ft²
|
$680,000
-2.72%
05/21/2025
|
Li Li
B Square Realty
| |
|
10/07/2024
|
1 Bed
|
1 Bath
|
553 ft²
|
$735,490
1 Bed
1 Bath
553 ft²
|
$650,000
-11.62%
06/06/2025
|
Li Li
B Square Realty
| |
|
10/07/2024
|
1 Bed
|
1 Bath
|
633 ft²
|
$867,210
1 Bed
1 Bath
633 ft²
|
$750,000
-13.52%
10/30/2025
|
Li Li
B Square Realty
| |
|
10/07/2024
|
2 Bed
|
2 Bath
|
866 ft²
|
$1,186,420
2 Bed
2 Bath
866 ft²
|
$1,060,000
-10.66%
11/18/2025
|
Li Li
B Square Realty
| |
|
09/10/2024
|
2 Bed
|
2 Bath
|
748 ft²
|
$899,000
2 Bed
2 Bath
748 ft²
|
$860,000
-4.34%
10/16/2025
|
Li Li
B Square Realty
| |
|
09/05/2024
|
2 Bed
|
2 Bath
|
885 ft²
|
$1,212,450
2 Bed
2 Bath
885 ft²
|
$1,125,000
-7.21%
05/15/2025
|
Li Li
B Square Realty
| |
|
09/05/2024
|
1 Bed
|
1 Bath
|
545 ft²
|
$746,650
1 Bed
1 Bath
545 ft²
|
$675,000
-9.60%
06/26/2025
|
Li Li
B Square Realty
| |
|
09/05/2024
|
1 Bed
|
1 Bath
|
541 ft²
|
$730,350
1 Bed
1 Bath
541 ft²
|
$645,000
-11.69%
07/03/2025
|
Li Li
B Square Realty
| |
|
09/05/2024
|
1 Bed
|
1 Bath
|
553 ft²
|
$718,900
1 Bed
1 Bath
553 ft²
|
$635,000
-11.67%
05/09/2025
|
Li Li
B Square Realty
| |
|
09/05/2024
|
1 Bed
|
1 Bath
|
541 ft²
|
$719,530
1 Bed
1 Bath
541 ft²
|
$645,000
-10.36%
07/28/2025
|
Li Li
B Square Realty
| |
|
09/05/2024
|
1 Bed
|
1 Bath
|
541 ft²
|
$703,300
1 Bed
1 Bath
541 ft²
|
$622,800
-11.45%
05/02/2025
|
Li Li
B Square Realty
| |
|
09/04/2024
|
1 Bed
|
1 Bath
|
545 ft²
|
$708,500
1 Bed
1 Bath
545 ft²
|
$655,000
-7.55%
05/13/2025
|
Li Li
B Square Realty
| |
|
09/04/2024
|
1 Bed
|
1 Bath
|
633 ft²
|
$806,000
1 Bed
1 Bath
633 ft²
|
$728,000
-9.68%
06/20/2025
|
Li Li
B Square Realty
| |
|
09/04/2024
|
2 Bed
|
2 Bath
|
903 ft²
|
$1,180,000
2 Bed
2 Bath
903 ft²
|
$1,130,000
-4.24%
07/24/2026
|
Li Li
B Square Realty
| |
|
09/04/2024
|
2 Bed
|
2 Bath
|
885 ft²
|
$1,055,000
2 Bed
2 Bath
885 ft²
|
$1,080,000
+2.37%
06/18/2025
|
Li Li
B Square Realty
| |
|
09/04/2024
|
1 Bed
|
1 Bath
|
553 ft²
|
$746,550
1 Bed
1 Bath
553 ft²
|
$680,000
-8.91%
08/07/2025
|
Li Li
B Square Realty
| |
|
09/04/2024
|
2 Bed
|
2 Bath
|
905 ft²
|
$1,388,888
2 Bed
2 Bath
905 ft²
|
$1,250,000
-10.00%
08/25/2025
|
Nayi Shen
Nest Seekers International
| |
|
09/04/2024
|
1 Bed
|
1 Bath
|
582 ft²
|
$766,600
1 Bed
1 Bath
582 ft²
|
$725,000
-5.43%
06/25/2025
|
Li Li
B Square Realty
| |
|
09/04/2024
|
2 Bed
|
2 Bath
|
846 ft²
|
$1,115,000
2 Bed
2 Bath
846 ft²
|
$1,120,000
+0.45%
06/27/2025
|
Li Li
B Square Realty
| |
|
09/04/2024
|
2 Bed
|
2 Bath
|
748 ft²
|
$955,000
2 Bed
2 Bath
748 ft²
|
$950,000
-0.52%
07/01/2025
|
Li Li
B Square Realty
| |
|
09/04/2024
|
1 Bed
|
1 Bath
|
544 ft²
|
$725,000
1 Bed
1 Bath
544 ft²
|
$668,000
-7.86%
07/28/2025
|
Li Li
B Square Realty
| |
|
09/04/2024
|
2 Bed
|
2 Bath
|
868 ft²
|
$1,299,000
2 Bed
2 Bath
868 ft²
|
$1,245,000
-4.16%
10/21/2025
|
Li Li
B Square Realty
| |
|
09/03/2024
|
2 Bed
|
2 Bath
|
866 ft²
|
$1,082,500
2 Bed
2 Bath
866 ft²
|
$1,098,888
+1.51%
06/25/2025
|
Li Li
B Square Realty
| |
|
09/03/2024
|
1 Bed
|
1 Bath
|
633 ft²
|
$799,000
1 Bed
1 Bath
633 ft²
|
$708,000
-11.39%
10/14/2025
|
Li Li
B Square Realty
| |
|
09/03/2024
|
1 Bed
|
1 Bath
|
545 ft²
|
$689,000
1 Bed
1 Bath
545 ft²
|
$689,000
09/04/2025
|
Li Li
B Square Realty
| |
|
09/03/2024
|
2 Bed
|
2 Bath
|
846 ft²
|
$999,000
2 Bed
2 Bath
846 ft²
|
$999,000
04/28/2025
|
Li Li
B Square Realty
| |
|
01/10/2022
| |
Loft
|
-
|
-
|
$9,500,000
Loft
-
|
$10,300,000
+8.42%
06/08/2022
|
Sonia Fernandez
Ferson Associates LLC
|
Building Info
Phone: 425-283-2930
Address: 335 Madison Avenue, New York, NY 10017