550 Biscayne Dr is a 5,353 square foot house on a 0.49 acre lot with 4 bedrooms and 5 bathrooms. - it last sold on December 10, 1991 for $360,000. Based on Redfin's San Rafael data, we estimate the home's value is $3,163,637.
Single-familyProperty Type
1992Year Built
0.49 acresLot Size
$591Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$3,163,637
$2.8M since sold in December 1991$30K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15.1% lower than the average sale price ($3.73M) of 4 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
May 20, 2024 • Final
Generator
Install a new generator with two smart management modules at the back left side of the property.
Generator
Apr 27, 2022 • Final
Plumbing
Replace the water main on the consumer side of the property.
Plumbing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Heating & Cooling
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Exterior
Exterior Information
Building Style Type: Contemporary
Building Construction Quality: Excellent
Pool Information
Has Pool
Property Information
Subdivision Name: PEACOCK ESTATES
Living Sq. Ft: 5,353
Building Sq. Ft: 5,353
# of Units: 1
Legal Description: MAP 20 PG 28 LOT 21
Parking & Garage Information
Garage/Parking Sq. Ft: 814
Lot Information
# of Buildings: 1
Land Sq. Ft: 21,275
Legal Lot Number: 21
Municipality Name: SAN RAFAEL
Acres: 0.4884
County Use Description: 1 FAMILY RESID
Financial
Assessor Information
Assessment Year: 2026
Tax Area: SAN RAFAEL
Public facts
Beds: 4
Baths: 5.0
Sq. Ft.: 5,353
Stories: —
Lot Size: 0.49 acres
Style: Single Family Residential
Year Built: 1992
Year Renovated: 1993
County: Marin County
APN: 186-551-21
Home facts updated by county records on Oct 19, 2026
Around this home
Schools
K - 12
Preschool & daycare
Glenwood Elementary School
Public K-5 • Assigned • 0.7mi
7/10
James B. Davidson Middle School
Public 6-8 • Assigned • 3.5mi
6/10
San Rafael High School
Public 9-12 • Assigned • 2.7mi
6/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.15% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 85° expected this year, 16 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
15 unhealthy days expected this year, 15 days in 30 years
Provided by First Street
Historical weather
San Rafael, CA • 94901
Average low and high temperatures (°F)
59
42
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45
69
48
67
47
72
50
75
52
76
55
80
55
77
57
70
51
62
47
55
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.8 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
10.8 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$3.01M – $3.64M
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