Building ledger
Thirty One Twenty
3120 S Ocean Blvd 1, Palm Beach · Built 1984
4 arm's-length sales recorded since January 2025 across 4 residences, $7.76M in all.
- Median sale
- $2M
- 4 sales since January 2025
- Median a sq ft
- $778
- $521 to $875
- Last 12 months
- 3
- $1.75M median, $701 a sq ft
- Against Palm Beach
- -48%
- vs $1,338 a sq ft, sales of $1M and up
Every sale, price per square foot
Each dot is a deed. Hover or tap for the residence.
The ledger
Every arm's-length sale at Thirty One Twenty, newest first. Residence numbers from the Property Appraiser's address; living area from the 2026 final tax roll. 3 of these were recorded Sep 2025 to Aug 2026.
- Residence 101$2.25MApr 6, 2026 · 2,570 sq ft$875 a sq ft$2.25M
- Residence 102$1.75MJan 7, 2026 · 2,497 sq ft$701 a sq ft$1.75M
- Residence 502$1.3MJan 2026 · 2,497 sq ft$521 a sq ft$1.3M
- Residence 203$2.46MFeb 18, 2025 · 2,877 sq ft$855 a sq ft$2.46M
What is for sale at Thirty One Twenty now
Asking prices, residences on and off the market and every new sale here, sent by an advisor. Public records stop at the deed.
More Palm Beach buildings on the Ledger
- Sun and Surf100 Sunrise Ave · 9 sales · $3.01M median
- Palm Beach Towers44 Cocoanut Row · 12 sales · $1.77M median
- 400 South Ocean400 S Ocean Blvd · 5 sales · $5.1M median
- Leverett House110 Sunset Ave E 4 A · 3 sales · $6.36M median
- Winthrop House100 Worth Ave · 5 sales · $3.67M median
- Palm Beach Biltmore150 Bradley Pl · 5 sales · $3.6M median
Questions
Thirty One Twenty: questions
What has sold at Thirty One Twenty?
4 arm's-length sales were recorded at Thirty One Twenty, 3120 S Ocean Blvd 1, Palm Beach, from January 2025 through September 2026, across 4 residences and worth $7.76M in all. The largest was $2.46M for residence 203, recorded Feb 18, 2025.
What is the price per square foot at Thirty One Twenty?
The median recorded sale was $778 a square foot, from $521 to $875, using the living area on the county tax roll. Over the last 12 months that is 48% below the Palm Beach median for sales of $1M and up, $1,338.
Where do these figures come from?
Each sale is from the Florida Department of Revenue Sale Data File for Palm Beach County, arm's-length sales only, matched by parcel to the 2026 final tax roll for living area. Asking prices and what is listed now are not public record; an advisor can send them.