1100 3rd St is a 1,239 square foot house on a 9,750 square foot lot with 2 bedrooms and 2 bathrooms. - it last sold on December 13, 2004 for $475,000. Based on Redfin's Novato data, we estimate the home's value is $996,724.
Single-familyProperty Type
1937Year Built
9,750 sq ftLot Size
$804Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$996,724
$522K since sold in December 2004$4,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.7% higher than the average sale price ($961K) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R10-4.5
Medium Density Multi-Family Residential District
The R10 zoning district is intended for areas appropriate for a variety of medium density dwelling units, including multi-family, two-family and single family residences, either attached or detached. The maximum allowable residential density ranges from 10.1 to 20 dwelling units per acre. The R10 zoning district is consistent with the Medium Density Multiple Family Residential land use designation of the General Plan.
Permitted uses
Include but are not limited to:
Livestock production
Day care facility
Housing-Group
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Other
Recreation
Communications tower
Jul 2, 2021 • Final
E encroachment
Install a new driveway approach.
Grading
Aug 25, 2016 • Final
Residential construction
Add a bathroom and install drywall in an existing workshop. Replace a door and three windows. Redo the water, sewer, and gas lines, and replace the existing wall heater with a baseboard heater.
Bathroom
Remodel
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: Average
Property Information
Subdivision Name: SWEETSER RANCH 01
Living Sq. Ft: 1,239
Building Sq. Ft: 1,239
# of Units: 1
Legal Description: BLK I PART OF LOT 21-24
Parking & Garage Information
Garage/Parking Sq. Ft: 234
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,750
Legal Lot Number: 21
Legal Block Number: I
Municipality Name: NOVATO
Acres: 0.2238
County Use Description: 1 FAMILY RESID
Financial
Assessor Information
Assessment Year: 2026
Tax Area: NOVATO
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 1,239
Stories: —
Lot Size: 9,750 square feet
Style: Single Family Residential
Year Built: 1937
Year Renovated: 1970
County: Marin County
APN: 141-242-26
Home facts updated by county records on Oct 19, 2026
Around this home
Schools
K - 12
Preschool & daycare
Olive Elementary School
Public K-5 • Assigned • 0.9mi
7/10
Sinaloa Middle School
Public 6-8 • Assigned • 1.4mi
7/10
San Marin High School
Public 9-12 • Assigned • 2.1mi
10/10
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
0.46% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 91° expected this year, 17 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
7/10 Air Factor
12 unhealthy days expected this year, 12 days in 30 years
Provided by First Street
Historical weather
Novato, CA • 94945
Average low and high temperatures (°F)
61
41
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71
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47
75
51
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81
55
87
55
84
58
74
51
65
46
58
45
Jan
Feb
Mar
Apr
May
Jun
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Aug
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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
$947,000 – $1.15M
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