Date
Details
Price
Change
Source
6/07/1996
Sold
$240,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/59
$4,450,000
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Property Description
A rare near six-acre estate perched atop a private hill, this 4,760 sq ft custom home offers 5 bedrooms, 3 baths, and sweeping views from every window, all just minutes from Highways 37 and 101 and downtown Novato. The property was approved to be subdivided into three lots, (3 two-acre parcels) offering flexibility for future development (APN numbers pending upon recordation). The main level centers on a cathedral-ceiling living room with fireplace, a chef's kitchen with breakfast area and family room, a formal dining room with butler's pantry, and two south-facing decks. The primary suite opens to its own deck and includes two walk-in closets, dual vanities, a marble shower, and a jetted tub. Two more bedrooms (one ideal as an office), a full bath, a spacious laundry room, and an attached three-car garage complete the floor. A lower level with its own private entrance, full kitchen, two bedrooms, dual-sink bath, two-car garage, and a patio with putting green is ideal for guests, multigenerational living, or rental income. The grounds are equally impressive: sunrise views toward Mt. Diablo, a rose garden, fruit orchard, and reflecting the estate's equestrian origins, a six-stall barn with foaling and tack rooms, plus cross-fenced pastures. Radiant floor heating, air conditioning, tile flooring throughout, and extensive parking round out a truly exceptional offering.
Full Property Details
Full Property Details for 10 Deer Island Ln
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General
- Price: $4,450,000
- Status: Active
- Type: Single Family
- Source: BAREIS
- MLS ID: 326049052
- Updated: 6/30/2026
- Added to Site: 34 day(s) ago
Interior
- Rooms/Areas: Dining Room, Family Room, In Law Apartment, Kitchen, Laundry, Living Room, Office
- Interior Features: Cathedral Ceiling
- Fireplace: Yes
- Number of Fireplaces: 3
- Fireplace(s): Family Room, Living Room, Stone
- Appliances: Built-In Electric Oven, Built-In Gas Range, Compactor, Dishwasher, Disposal, Double Oven, Electric Water Heater, Hood Over Range, Microwave
- Flooring: Tile, See Remarks
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 3
- Half Bathrooms: 1
- Bathroom Features: Closet, Double Sinks, Jack & Jill, Jetted Tub, Radiant Heat, Tile
Bedrooms
- Total Bedrooms: 5
- Primary Bedroom: Balcony, Closet, Sitting Area, Walk-In Closet, Walk-In Closet 2+
Other Rooms
- Living Room: Cathedral/Vaulted, Deck Attached, Great Room, View
- Family Room: Deck Attached, View
- Kitchen: Breakfast Area, Butlers Pantry, Island w/Sink, Kitchen/Family Combo, Marble Counter, Pantry Closet
- Dining Room: Breakfast Nook, Dining Bar, Formal Room
- Laundry: Cabinets, Dryer Included, Inside Area, Laundry Closet, Sink, Space For Frzr/Refr, Upper Floor, Washer Included
Additional Information
- Security/Safety: Carbon Mon Detector, Double Strapped Water Heater, Fire Alarm, Fire Suppression System, Secured Access, Security Gate, Security System Prewired, See Remarks
Exterior
- Exterior Features: Balcony, Dog Run
Parking
- Garage: Yes
- Garage Spaces: 5
- Garage Description: Garage Door Opener, Garage Facing Side, Interior Access, Side-by-Side, Uncovered Parking Spaces 2+
Location
- Cross Streets: Olive
- Driving Directions: Atherton Ave to Olive Ave to Deer Island Lane
- Direction Faces: Southwest
School Information
- School District: Marin
- Elementary School: Novato Unified
- Middle School: Novato Unified
- High School: Novato Unified
Heating & Cooling
- Cooling Type: Central
- Heating Type: Radiant Floor
Utilities
- Sewer: Public Sewer
- Water: Water District
- Utility Description: Cable TV Available, Electricity, Public, Sewer Connected
Structural Information
- Architectural Style: Mediterranean
- Construction: Stucco
- Foundation: Combination, Concrete, Pillar/Post/Pier
- Roof: Spanish Tile
- Windows: Bay Window(s), Dual Pane Full, Window Screens
- Stories/Levels: 2
- Square Feet: 4,760
- Sq. Ft. Source: Assessor Auto-Fill
- Year Built: 2001
Additional Structures
- Other Structures: Barn(s)
Lot Features
- Property View: Mountains, Mt Diablo, Panoramic, Woods
- Mountain views: Yes
- Lot Size (Acres): 5.97
- Lot Size (Sq. Ft.): 260,053
- Lot Description: Garden, See Remarks
Disclosures and Reports
- Special Conditions: Offer As Is
Listing provided by Montague Martinez RE, Christian Martinez
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Listing agent
— 10 Deer Island Ln —
Christian Martinez
Montague Martinez RE
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 10 Deer Island Ln
School District:Novato Unified School District
| Name | Grades | Distance |
|---|---|---|
Olive Elementary School 620 Olive Avenue, Novato, CA 94945 | K-5 | 1 mi |
Sinaloa Middle School 2045 Vineyard Road, Novato, CA 94947 | 6-8 | 3.2 mi |
San Marin High School 15 San Marin Drive, Novato, CA 94945 | 9-12 | 4.1 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 10 Deer Island Ln
Tax History
Tax History for 10 Deer Island Ln
Year
Property Taxes
Change
Tax Assessment
Change
2025
$21,157
4%
$1,628,724
2%
2024
$20,272
-1%
$1,596,790
2%
2023
$20,403
2%
$1,565,486
2%
2022
$19,922
—
$1,534,797
2%
2021
$19,894
2%
$1,504,704
1%
2020
$19,574
4%
$1,489,278
2%
2019
$18,834
2%
$1,460,082
2%
2018
$18,554
2%
$1,431,458
2%
2017
$18,216
8%
$1,403,396
2%
2016
$16,903
2%
$1,375,885
2%
2015
$16,625
4%
$1,355,228
2%
2014
$15,931
-2%
$1,328,688
—
2013
$16,269
—
$1,322,690
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 10 Deer Island Ln
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10 Deer Island Lane, Novato, CA 94945 (MLS# 326049052) is a Single Family property with 5 bedrooms, 3 full bathrooms and 1 partial bathroom. 10 Deer Island Lane is currently listed for $4,450,000 and was received on June 05, 2026. Want to learn more about 10 Deer Island Lane? Do you have questions about finding other Single Family real estate for sale in Novato? You can browse all Novato real estate or contact a Coldwell Banker agent to request more information.