$4,750,000
SOLD OCT 27, 2025

15 Prospect Ave Sausalito, CA 94965

3 Beds
5 Baths
2,922 Sq Ft
0.26 Acres

Recently Sold

$1,626 Per Sq Ft

6% Above List Price

12 Days on Market

Highlights

  • Views of San Francisco
  • Midcentury Modern Architecture
  • Vaulted Ceiling
  • Tamalpais High School Rated A
  • Private Lot
  • Main Floor Primary Bedroom

About This Home

As of October 2025

First time on the market in 34 years, this sleek and sexy mid-century modern offers jaw dropping views of the San Francisco skyline and Angel Island. Walls of glass and vaulted clear cedar ceilings create a dramatic aesthetic framing the sweeping vistas that make this home truly unforgettable! The open-concept design connects the great room and the gourmet kitchen seamlessly, flowing to an expansive Ipe deck and patio with outdoor fireplace and built-in BBQ, ideal for entertaining. The primary suite located on the main level features floor-to-ceiling windows that take advantage of the glistening bay views, a spacious walk-in closet and elegant marble bathroom. A 2nd en suite bedroom & guest powder room complete this floor. Lower level with glass walled family/media room showcasing the mature landscaped gardens includes a private entrance, kitchenette, laundry room and an oversized 3rd en suite bedroom with steam shower and private deck; perfect for an in-law or guest suite. Dedicated office or exercise room, provides flexibility. This custom-built home on 1/4-acre lot in Sausalito's coveted upper Banana Belt, sits at the end of a private lane, with 2-car garage, covered carport & driveway for up to 6 cars. A true sanctuary with a rare blend of Luxury, Lifestyle, and Convenience~

Last Agent to Sell the Property

Stephanie Pratt

Golden Gate Sotheby's License #01278499 Listed on: 09/11/2025

Last Buyer's Agent

Jennifer Falla

Golden Gate Sotheby's Internat License #01255172

Golden Gate Sotheby's Internat

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1953 | Remodeled

Lot Details

  • 0.26 Acre Lot
  • Property is Fully Fenced
  • Private Lot

Parking

  • 2 Car Detached Garage
  • 1 Carport Space
  • Enclosed Parking

Property Views

  • Bay
  • San Francisco
  • Panoramic
  • Bridge
  • City Lights

Home Design

  • Midcentury Modern Architecture
  • Composition Roof

Interior Spaces

  • 2,922 Sq Ft Home
  • 2-Story Property
  • Vaulted Ceiling
  • Gas Fireplace
  • Family Room Off Kitchen
  • Living Room
  • Security Gate
  • Stone Countertops

Bedrooms and Bathrooms

  • 3 Bedrooms
  • Primary Bedroom on Main
  • Bathroom on Main Level
  • Steam Shower

Laundry

  • Laundry Room
  • Dryer
  • Washer

Utilities

  • Central Heating and Cooling System

Listing and Financial Details

  • Assessor Parcel Number 065-162-25

Home Details

Home Type

Single Family

Year Built

Built in 1953 | Remodeled

Lot Details

0

Parking

2

Listing Details

  • Type: Residential
  • Property Sub Type: Single Family Residence
  • Subtype Description: Detached
  • Directions To Property: From 101 North, Take Spencer/Monte Mar Exit. Right on Spencer Ave. Right on Booker. Left on Cloud View Rd. Left on Prospect Ave. to Private road on right side (next to 19 Prospect) Go to the end of driveway.
  • Lot Size Acres: 0.2562
  • Stories: 2
  • Levels: Two
  • ArchitecturalStyle: Mid-Century
  • Special Features: None

Interior Features

  • Number Of Fireplaces: 1
  • Bedrooms: 3
  • Half Bathrooms: 2
  • Full Bathrooms: 3
  • Square Footage: 2922.00
  • Bathrooms: 5
  • Fireplace Features: Gas Piped, Outside
  • Kitchen Features: Kitchen/Family Combo, Stone Counter
  • Main Level: Bedroom(s), Living Room, Primary Bedroom, Partial Bath(s)

Exterior Features

  • Lot Features: Private
  • Property Condition: Updated/Remodeled
  • Roof: Composition
  • ExteriorFeatures: Built-In Barbeque
  • Fencing: Full
  • View: Bay, Bridges, City, City Lights, Panoramic, San Francisco

Garage/Parking

  • Parking Features: Detached, Enclosed
  • Total Parking Spaces: 4.00
  • Carport Spaces: 1.00
  • Garage Spaces: 2.00

Utilities

  • Cooling: Central
  • Security Features: Security Gate
  • Sewer: Public Sewer
  • Utilities: Public
  • Water Source: Public
  • Heating: Central
  • Laundry Features: Dryer Included, Washer Included

Lot Info

  • Assessor Parcel Number: 065-162-25
  • Lot Size Sq Ft: 11160.00

Building Info

  • Year Built: 1953

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Sep 11, 2025
Closed on
Oct 7, 2025
Sold by
Pasquan Stephen L and Pasquan Pamela J
Bought by
Koblentz Family Trust and Koblentz
Seller's Agent
Stephanie Pratt
Golden Gate Sotheby's
Buyer's Agent
Jennifer Falla
Golden Gate Sotheby's Internat
List Price
$4,498,000
Sold Price
$4,750,000
Premium/Discount to List
$252,000
5.6%
Views
56

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-34.11%

Purchase Details

Closed on
Sep 20, 2010
Sold by
Pasquan Pamela J and Pasquan Stephen L
Bought by
Pasquan Stephen L and Pasquan Pamela J

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,600,000
Interest Rate
4%
Mortgage Type
New Conventional

Purchase Details

Closed on
May 18, 2007
Sold by
Pasquan Pamela
Bought by
Pasquan Stephen L and Pasquan Pamela J

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$200,000
Interest Rate
5.87%
Mortgage Type
New Conventional

Purchase Details

Closed on
Aug 14, 2003
Sold by
Pasquan Stephen L
Bought by
Pasquan Pamela

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$431,000
Interest Rate
5.37%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Nov 7, 1991
Sold by
Pasquan Stephen L and Pasquan Pamela
Bought by
Pasquan Pamela
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
Not Available
List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

Date Type Sale Price Title Company
Grant Deed $4,750,000 Old Republic Title
Interfamily Deed Transfer -- Old Republic Title Company
Interfamily Deed Transfer -- Old Republic Title Company
Interfamily Deed Transfer -- California Land Title Marin
Interfamily Deed Transfer -- California Land Title Marin
Interfamily Deed Transfer -- --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Previous Owner $1,600,000 New Conventional
Previous Owner $200,000 New Conventional
Previous Owner $431,000 Purchase Money Mortgage
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
10/27/2025 10/27/25 Sold $4,750,000 +5.6% $1,626 / Sq Ft
09/23/2025 09/23/25 Pending -- -- --
09/11/2025 09/11/25 For Sale $4,498,000 -- $1,539 / Sq Ft
Source: Bay Area Real Estate Information Services (BAREIS)

Tax History Compared to Growth

Source: Public Records

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 $20,867 $1,535,436 $707,292 $828,144
2024 $19,706 $1,505,329 $693,424 $811,905
2023 $19,317 $1,475,816 $679,828 $795,988
2022 $18,652 $1,446,881 $666,500 $780,381
2021 $18,469 $1,418,514 $653,432 $765,082
2020 $18,077 $1,403,970 $646,732 $757,238
2019 $17,501 $1,376,444 $634,052 $742,392
2018 $16,848 $1,344,458 $621,620 $722,838
2017 $16,224 $1,298,490 $609,432 $689,058
2016 $15,031 $1,228,032 $597,484 $630,548
2015 $14,644 $1,170,192 $588,512 $581,680
2014 $14,197 $1,147,271 $576,984 $570,287
Source: Public Records

Agents Affiliated with this Home

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Map

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 325081498

Bay Area Real Estate Information Services (BAREIS)

APN: 065-162-25