604 Biscayne Dr is a 4,586 square foot house on a 0.52 acre lot with 4 bedrooms and 4 bathrooms. - it last sold on November 01, 1994 for $921,500. Based on Redfin's San Rafael data, we estimate the home's value is $3,275,218.
Single-familyProperty Type
1990Year Built
0.52 acresLot Size
$714Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$3,275,218
$2.4M since sold in November 1994$22K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 12.5% higher than the average sale price ($2.91M) 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
Nov 24, 2025 • Final
Window and door change out
Remove and replace two retrofit in-swing doors.
Remodel
Feb 5, 2025 • Final
Mechanical residential
HVAC
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: 3
Has Fireplace
Exterior
Exterior Information
Building Style Type: Contemporary
Building Construction Quality: Excellent
Property Information
Subdivision Name: PEACOCK ESTATES
Living Sq. Ft: 4,586
Building Sq. Ft: 4,586
# of Units: 1
Legal Description: LOT 13
Parking & Garage Information
Garage/Parking Sq. Ft: 736
Lot Information
# of Buildings: 1
Land Sq. Ft: 22,500
Legal Lot Number: 13
Municipality Name: SAN RAFAEL
Acres: 0.5165
County Use Description: 1 FAMILY RESID
Financial
Assessor Information
Assessment Year: 2026
Tax Area: SAN RAFAEL
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 4,586
Stories: —
Lot Size: 0.52 acres
Style: Single Family Residential
Year Built: 1990
Year Renovated: 1990
County: Marin County
APN: 186-551-24
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Glenwood Elementary School
Public K-5 • Assigned • 0.7mi
7/10
James B. Davidson Middle School
Public 6-8 • Assigned • 3.6mi
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
61
45
69
48
67
47
72
50
75
52
76
55
80
55
77
57
74
52
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
$3.11M – $3.77M
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