640 Sunset Circle, Key Biscayne, FL 33149
Single family property built in 1965 with 4,234 sq ft of living area on a 0.30-acre lot in Key Biscayne, Miami-Dade County. Facts below come from the county property appraiser's public record.
County just value (tax roll) — not a market value
$7,566,684
County assessed value (tax roll)
$7,566,684
Living area
4,234 sq ft
Lot size
0.30 acres (13,200 sq ft)
Year built
1965
Land use
Single family
FEMA flood zone
Not on file yet
County
Miami-Dade County, FL
Parcel ID
fl-23-2452050130060
At a glance
- Who owns 640 Sunset Cir?
- Miami-Dade County property records list SUNSET CIRCLE HOLDINGS LLC as the owner of record.
- What is the county just value of 640 Sunset Cir?
- $7,566,684 on the Miami-Dade County tax roll (as of January 1). Just value is the property appraiser's figure for property taxes — not a market value.
- What is the parcel ID?
- fl-23-2452050130060 (Miami-Dade County).
Current owner
- SUNSET CIRCLE HOLDINGS LLC
Owner contact info
Phones, emails and mailing addresses from public Florida records are available to members.
See plansMore on Sunset Cir
- 630 Sunset Cir $2.5M
- 635 Sunset Cir $15.5M · built 2021
- 645 Sunset Cir $6.9M · built 1970
All 4 properties on Sunset Cir · ZIP 33149 (Key Biscayne). Values are county just values (tax roll), not market values.
Nearby properties
- 645 Sunset Cir, Key Biscayne $6.9M · built 1970
- 630 Sunset Cir, Key Biscayne $2.5M
- 635 Sunset Cir, Key Biscayne $15.5M · built 2021
- 635 Harbor Cir, Key Biscayne $13.2M · built 1979
- 625 Harbor Cir, Key Biscayne $2.8M · built 1978
- 620 Harbor Cir, Key Biscayne $14M · built 1964
- 600 Harbor Dr, Key Biscayne $2.7M · built 1963
- 580 Harbor Dr, Key Biscayne $3.6M · built 2001
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Source: Florida Department of Revenue parcel roll; data refreshed Jun 25, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources