NOT LISTED FOR SALE

40 Seafirth Place Belvedere Tiburon, CA 94920

Estimated Value: $4,229,000 - $5,211,000

5 Beds
4 Baths
3,472 Sq Ft
$1,348/Sq Ft Est. Value

About This Home

This home is located at 40 Seafirth Place, Belvedere Tiburon, CA 94920 and is currently estimated at $4,681,803, approximately $1,348 per square foot. 40 Seafirth Place is a home located in Marin County with nearby schools including Bel Aire Elementary School, Reed Elementary School, and Del Mar Middle School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
May 13, 2021
Sold by
Swart Gregory Siemon and Swart Cameron Kalb
Bought by
Swart Gregory Siemon and Swart Cameron Kalb
Current Estimated Value
$4,681,803

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,205,000
Outstanding Balance
$1,098,968
Interest Rate
3.1%
Mortgage Type
New Conventional
Estimated Equity
$3,551,411

Purchase Details

Closed on
Oct 25, 2013
Sold by
Swart Gregory Siemon and Swart Ann Cameron Kalb
Bought by
Swart Gregory Siemon and Swart Ann Cameron Kalb

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,400,000
Interest Rate
2.87%
Mortgage Type
New Conventional

Purchase Details

Closed on
Nov 15, 2004
Sold by
Swart Gregory Siemon and Swart Ann Kalb
Bought by
Swart Gregory Siemon and Swart Ann Cameron Kalb

Purchase Details

Closed on
Oct 23, 2003
Sold by
Harrison Will F and Harrison Peggy S
Bought by
Swart Gregory Siemon and Swart Ann Kalb

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
4.87%
Mortgage Type
Purchase Money Mortgage
Source: Public Records

Range of Values:

Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

Date Buyer Sale Price Title Company
Swart Gregory Siemon -- First American Title Company
Swart Gregory Siemon -- First American Title Company
Swart Gregory Siemon -- --
Swart Gregory Siemon $2,500,000 Old Republic Title Company
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Open Swart Gregory Siemon $1,205,000
Closed Swart Gregory Siemon $1,265,000
Closed Swart Gregory Siemon $1,400,000
Closed Swart Gregory Siemon $1,600,000
Closed Swart Gregory Siemon $1,600,000
Source: Public Records

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 $48,671 $4,291,099 $2,843,420 $1,447,679
2024 $48,671 $4,206,981 $2,787,680 $1,419,301
2023 $47,655 $4,124,493 $2,733,020 $1,391,473
2022 $46,759 $4,043,636 $2,679,440 $1,364,196
2021 $46,002 $3,964,374 $2,626,920 $1,337,454
2020 $45,617 $3,923,744 $2,600,000 $1,323,744
2019 $44,781 $3,846,814 $2,549,020 $1,297,794
2018 $44,068 $3,771,392 $2,499,040 $1,272,352
2017 $43,422 $3,697,448 $2,450,040 $1,247,408
2016 $41,614 $3,624,951 $2,402,000 $1,222,951
2015 $41,754 $3,570,507 $2,365,920 $1,204,587
2014 $37,011 $3,190,000 $2,090,000 $1,100,000
Source: Public Records

Map

California Marin County Belvedere Tiburon 94920

40 Seafirth Place, Belvedere Tiburon, CA

This home is located at 40 Seafirth Place, Belvedere Tiburon, CA 94920 and is currently estimated at $4,681,803, approximately $1,348 per square foot. 40 Seafirth Place is a home located in Marin County with nearby schools including Bel Aire Elementary School, Reed Elementary School, and Del Mar Middle School.

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Nearby Homes