NOT LISTED FOR SALE

San Geronimo, CA 94963

Estimated Value: $2,138,462 - $2,495,000

4 Beds
4 Baths
3,480 Sq Ft
$652/Sq Ft Est. Value

Last Sold May 04, 2023

Last sale price $2,200,000 $632 Per Sq Ft

Est. 3% increase in value since last sale

Current estimated payment $13,015/month

47 Days on Market

Highlights

  • Spa
  • RV Access or Parking
  • Ridge View
  • Archie Williams High School Rated A
  • Custom Home
  • Deck

About This Home

As of May 2023

Tennis or pickleball anyone? Extraordinary property offers enviable resort-like lifestyle. Architecturally distinct multi-use amidst Marin's natural beauty. Abundant space, lush private setting & enviable indoor/outdoor living. Generous scale in every room & multiple outdoor access points. Natural design elements & windows w/picturesque scenery create seamless aesthetic connection to spectacular surroundings. Unique foyer introduces key interior design elements of light, wood & airiness. Living Rm w/brick fireplace, wood beams, soaring ceiling & windows w/beautiful outlooks. Formal Dining & Game Room (pool table & bar) w/high ceiling, skylights, hardwood floors. Bright kitchen center island & sizable eat-in area opening to deck to extend dining outdoors. Also, 2 primary suites on each level. Expansive yard with ambience of an exclusive getaway destination. Regulation tennis court w/pickleball lines, shuffle board, bocce ball court, BB hoop & a field of dreams for possible pool or ADU.

Last Agent to Sell the Property

Laura Odisio

Compass License #01249475 Listed on: 03/18/2023

Compass

Last Buyer's Agent

Kristie Martinelli

Coldwell Banker Realty License #01943588

Coldwell Banker Realty

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1974

Lot Details

  • 0.84 Acre Lot
  • Adjacent to Greenbelt
  • Property is Fully Fenced
  • Wood Fence
  • Landscaped
  • Garden

Parking

  • 2 Car Detached Garage
  • 10 Open Parking Spaces
  • Garage Door Opener
  • Auto Driveway Gate
  • RV Access or Parking

Property Views

  • Ridge
  • Pasture
  • Hills
  • Park or Greenbelt

Home Design

  • Custom Home
  • Contemporary Architecture
  • Side-by-Side
  • Ranch Property
  • Composition Roof

Interior Spaces

  • 3,480 Sq Ft Home
  • 1-Story Property
  • Beamed Ceilings
  • Cathedral Ceiling
  • Ceiling Fan
  • Wood Burning Stove
  • Wood Burning Fireplace
  • Brick Fireplace
  • Formal Entry
  • Great Room
  • Family Room
  • Living Room with Fireplace
  • 2 Fireplaces
  • Formal Dining Room
  • Home Office
  • Bonus Room
  • Game Room
  • Storage

Kitchen

  • Breakfast Area or Nook
  • Built-In Electric Oven
  • Electric Cooktop
  • Microwave
  • Dishwasher
  • Kitchen Island
  • Quartz Countertops
  • Disposal

Flooring

  • Wood
  • Carpet
  • Linoleum
  • Tile

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Walk-In Closet
  • Bathroom on Main Level
  • 4 Full Bathrooms
  • Dual Vanity Sinks in Primary Bathroom
  • Low Flow Toliet
  • Soaking Tub in Primary Bathroom
  • Bathtub with Shower
  • Separate Shower
  • Window or Skylight in Bathroom

Laundry

  • Laundry in unit
  • Dryer
  • Washer
  • Sink Near Laundry

Home Security

  • Security Gate
  • Carbon Monoxide Detectors
  • Fire and Smoke Detector
  • Front Gate

Outdoor Features

  • Spa
  • Balcony
  • Deck
  • Gazebo

Utilities

  • Baseboard Heating
  • Septic System
  • Cable TV Available

Listing and Financial Details

  • Assessor Parcel Number 170-161-01

Home Details

Home Type

Single Family

Year Built

Built in 1974

Lot Details

0.84 Acres

Parking

2

Listing Details

  • Interior Amenities: Formal Entry, Open Beam Ceiling, Skylight(s), Storage Area(s)
  • Type: Residential
  • Property Sub Type: Single Family Residence
  • Subtype Description: Custom, Detached, Ranchette/Country
  • Directions To Property: Sir Francis Drake to Take Nicasio Valley WEST to San Geronimo Valley Drive
  • Lot Size Acres: 0.8388
  • Stories: 1
  • ArchitecturalStyle: Contemporary, Ranch
  • Special Features: None

Interior Features

  • Appliances: Built-In Electric Oven, Dishwasher, Disposal, Electric Cook Top, Free Standing Refrigerator, Microwave
  • Number Of Fireplaces: 2
  • Bedrooms: 4
  • Master Bathroom Features: Double Sinks, Low-Flow Toilet(s), Shower Stall(s), Soaking Tub
  • Master Bedroom Features: Balcony, Closet, Walk-In Closet
  • Full Bathrooms: 4
  • Dining Room Features: Formal Area
  • Living Room Features: Cathedral/Vaulted, Skylight(s), View
  • Flooring: Carpet, Linoleum, Tile, Wood
  • Price Per Square Foot: 632.18
  • Square Footage: 3480.00
  • Bathroom Features: Double Sinks, Tub w/Shower Over, Window
  • Bathrooms: 4
  • Family Room Features: Great Room, View
  • Fireplace Features: Brick, Family Room, Living Room, Wood Burning, Wood Stove
  • Kitchen Features: Breakfast Area, Island, Quartz Counter, Skylight(s)
  • Room Type: Bonus Room, Dining Room, Family Room, Game Room, Kitchen, Living Room, Primary Bedroom, Primary Bedroom 2+, Office, Possible Guest
  • Lower Level: Family Room, Full Bath(s), Primary Bedroom
  • Main Level: Bedroom(s), Dining Room, Family Room, Full Bath(s), Kitchen, Living Room, Primary Bedroom, Street Entrance
  • Spa Features: Spa/Hot Tub Personal

Exterior Features

  • Lot Features: Garden, Greenbelt, Landscape Front, Landscape Misc
  • Roof: Composition
  • ExteriorFeatures: Balcony, Entry Gate
  • Fencing: Full, Other, Wood
  • OtherStructures: Gazebo
  • Patio And Porch Features: Uncovered Deck
  • View: Garden/Greenbelt, Hills, Pasture, Ridge

Garage/Parking

  • Parking Features: Detached, Garage Door Opener, RV Storage, Side-by-Side
  • Total Parking Spaces: 2.00
  • Garage Spaces: 2.00
  • OpenParkingSpaces: 10.00
  • Driveway/Sidewalks: Gated, Paved Driveway

Utilities

  • Cooling: Ceiling Fan(s)
  • Security Features: Carbon Mon Detector, Fire Extinguisher, Security Gate, Smoke Detector
  • Sewer: Septic System
  • Utilities: Cable Available, Electric, Public
  • Water Source: Public
  • Heating: Baseboard, Electric, Fireplace(s), Wood Stove
  • Laundry Features: Cabinets, Dryer Included, Inside Room, Sink, Washer Included

Schools

  • Middle/Junior School District: Lagunitas

Lot Info

  • Assessor Parcel Number: 170-161-01
  • Lot Size Sq Ft: 36538.00

Building Info

  • Year Built: 1974

MLS Schools

  • Senior High School District: Tamalpais Union
  • School District (County): Marin

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Mar 18, 2023
Closed on
May 2, 2023
Sold by
Onick Fred and Onick Cathy
Bought by
Onick Family Trust and Onick
Seller's Agent
Laura Odisio
Compass
Buyer's Agent
Kristie Martinelli
Coldwell Banker Realty
Sold Price
$2,200,000
Current Estimated Value
$2,267,616

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$67,616
Avg. Annual Appreciation
1.09%
Original Mortgage
$1,760,000
Outstanding Balance
$1,705,669
Interest Rate
6.42%
Mortgage Type
New Conventional
Estimated Equity
$561,947

Purchase Details

Listed on
Mar 18, 2023
Closed on
Apr 25, 2023
Sold by
Vonwldburg Mary C and Vonwaldburg Family Trust
Bought by
Onick Fred and Onick Cathy
Seller's Agent
Laura Odisio
Compass
Buyer's Agent
Kristie Martinelli
Coldwell Banker Realty
Sold Price
$2,200,000

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,760,000
Outstanding Balance
$1,705,669
Interest Rate
6.42%
Mortgage Type
New Conventional
Estimated Equity
$561,947

Purchase Details

Closed on
Sep 15, 2003
Sold by
Vonwaldburg Arthur R and Vonwaldburg Mary C
Bought by
Vonwaldburg Arthur R and Vonwaldburg Mary C

Purchase Details

Closed on
Apr 13, 2003
Sold by
Vonwaldburg Arthur R and Vonwaldburg Mary C
Bought by
Vonwaldburg Arthur R and Vonwaldburg Mary C
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
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List Price
Sold Price
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Purchase History

Date Buyer Sale Price Title Company
Onick Family Trust -- First American Title
Onick Fred $2,200,000 First American Title
Vonwaldburg Arthur R -- --
Vonwaldburg Arthur R -- --
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Open Onick Fred $1,760,000
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
05/04/2023 05/04/23 Sold $2,200,000 0.0% $632 / Sq Ft
03/17/2023 03/17/23 Off Market $2,200,000 -- --
Source: Bay Area Real Estate Information Services (BAREIS)

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $15,990 $1,390,973 $716,058 $674,915
2024 $15,391 $1,363,700 $702,018 $661,682
2023 $7,175 $485,559 $99,566 $385,993
2022 $6,320 $476,029 $97,608 $378,421
2021 $6,225 $466,697 $95,695 $371,002
2020 $6,217 $461,913 $94,714 $367,199
2019 $5,837 $452,857 $92,857 $360,000
2018 $5,590 $443,980 $91,037 $352,943
2017 $5,380 $435,276 $89,252 $346,024
2016 $5,314 $426,742 $87,502 $339,240
2015 $5,318 $420,333 $86,188 $334,145
2014 $5,142 $412,100 $84,500 $327,600
Source: Public Records

Agents Affiliated with this Home

  • Laura Odisio

    Seller's Agent in 2023

    Laura Odisio

    Compass

    (415) 747-6707

    129 Total Sales

    Laura Odisio
    Section Image
  • Kristie Martinelli

    Buyer's Agent in 2023

    Kristie Martinelli

    Coldwell Banker Realty

    (415) 412-4720

    251 Total Sales

    Kristie Martinelli
    Section Image
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Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 323009076

Bay Area Real Estate Information Services (BAREIS)

APN: 170-161-01

California Marin County San Geronimo

94963

Not Listed for Sale

Detached

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Bay Area Real Estate Information Services (BAREIS) Listing information deemed reliable but not guaranteed. Copyright 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.

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