Google street view image for 70 Lagoon Rd, Belvedere, CA 94920

Off market dec 2006 for $3.1M

$4,691,982

Est. refi paymentEst. refi $8,593/mo

•

3 ba

•

3,077

sq ft

70 Lagoon Rd, Belvedere, CA 94920

About this home

70 Lagoon Rd is a 3,077 square foot house on a 7,125 square foot lot with 3 bedrooms and 3 bathrooms. - it last sold on December 12, 2006 for $3,110,000. Based on Redfin's Belvedere data, we estimate the home's value is $4,691,982.

Single-familyProperty Type

1958Year Built

7,125 sq ftLot Size

$1,525Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$4,691,982

$1.6M since sold in December 2006$92K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 10.8% lower than the average sale price ($5.26M) of 2 comparable homes.

SOLD AUG 17, 2026
243 Loma Ave, Tiburon, CA 94920
$4,125,000
A
3 beds3 baths3,111 sq ft
243 Loma Ave, Tiburon, CA 94920
SOLD SEP 14, 2026
$6,400,000
B
4 beds4 baths3,220 sq ft
20 Windward Rd, Belvedere, CA 94920

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Earn from this home

Sell

$3,266,653

Est. take-home

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Refinance

Est. cash available

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Rent

$10,213/mo

Redfin rental estimate

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Market trends in 94920, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.3%

+0.0% MoM

Median sale price

$3.4M

$201K MoM

Avg. days on market

24d

2 days MoM

Recently sold homes

3 MoM

New listings for sale

NEW 1 DAY AGO
$1,595,000
2 beds2 baths1,321 sq ft
893 Tiburon Blvd, Tiburon, CA 94920
OPEN OCT 21, 10AM TO 1PM
$3,499,000
2 beds2 baths1,928 sq ft
48 Lagoon Vis, Tiburon, CA 94920
(415) 660-9955
$5,477,000
5 beds4.5 baths4,310 sq ft
10 Midden Ln, Tiburon, CA 94920
$7,995,000
4 beds3.5 baths4,290 sq ft
14 Buckeye Rd, Tiburon, CA 94920
VIDEO TOUR
$6,777,000
5 beds4.5 baths4,681 sq ft
1 Old Landing Rd, Tiburon, CA 94920
$1,499,000
4 beds2 baths1,371 sq ft
1720 Centro West St, Tiburon, CA 94920
$3,995,000
5 beds3.5 baths3,128 sq ft
157 Beach Rd, Belvedere, CA 94920
See all

Provided by Redfin

Sale history for 70 Lagoon Rd

Year

Property tax

Land + Additions

Assessment*

2025

$21,855 (+4.4%)

$469,085 + $1,093,599

$1,562,684

2024

$20,941 (+3.1%)

$459,890 + $1,072,163

$1,532,053

2023

$20,305 (+0.6%)

$450,873 + $1,051,143

$1,502,016

2022

$20,184 (+1.6%)

$442,036 + $1,030,539

$1,472,575

2021

$19,861 (+1.0%)

$433,369 + $1,010,335

$1,443,704

2020

$19,657 (+1.5%)

$424,875 + $990,530

$1,415,405

2019

$19,374 (+2.4%)

$420,519 + $980,377

$1,400,896

2018

$18,912 (+1.5%)

$412,277 + $961,162

$1,373,439

2017

$18,635 (+3.9%)

$396,274 + $923,852

$1,320,126

2016

$17,938 (+1.0%)

$396,274 + $923,852

$1,320,126

2015

$17,767 (+3.1%)

$388,506 + $905,743

$1,294,249

2014

$17,229 (+0.8%)

$375,179 + $860,186

$1,235,365

2013

$17,084 (+2.0%)

$375,179 + $860,186

$1,235,365

2012

$16,745 (+1.7%)

$373,486 + $856,306

$1,229,792

2011

$16,468 (+7.5%)

$366,166 + $839,522

$1,205,688

2010

$15,322 (+2.0%)

$358,987 + $823,063

$1,182,050

2009

$15,022 (+3.1%)

$356,305 + $746,913

$1,103,218

2008

$14,570

$357,153 + $748,691

$1,105,844

Tax history for 70 Lagoon Rd

Year

Property tax

Land + Additions

Assessment*

2025

$21,855 (+4.4%)

$469,085 + $1,093,599

$1,562,684

2024

$20,941 (+3.1%)

$459,890 + $1,072,163

$1,532,053

2023

$20,305 (+0.6%)

$450,873 + $1,051,143

$1,502,016

2022

$20,184 (+1.6%)

$442,036 + $1,030,539

$1,472,575

2021

$19,861 (+1.0%)

$433,369 + $1,010,335

$1,443,704

2020

$19,657 (+1.5%)

$424,875 + $990,530

$1,415,405

2019

$19,374 (+2.4%)

$420,519 + $980,377

$1,400,896

2018

$18,912 (+1.5%)

$412,277 + $961,162

$1,373,439

2017

$18,635 (+3.9%)

$396,274 + $923,852

$1,320,126

2016

$17,938 (+1.0%)

$396,274 + $923,852

$1,320,126

2015

$17,767 (+3.1%)

$388,506 + $905,743

$1,294,249

2014

$17,229 (+0.8%)

$375,179 + $860,186

$1,235,365

2013

$17,084 (+2.0%)

$375,179 + $860,186

$1,235,365

2012

$16,745 (+1.7%)

$373,486 + $856,306

$1,229,792

2011

$16,468 (+7.5%)

$366,166 + $839,522

$1,205,688

2010

$15,322 (+2.0%)

$358,987 + $823,063

$1,182,050

2009

$15,022 (+3.1%)

$356,305 + $746,913

$1,103,218

2008

$14,570

$357,153 + $748,691

$1,105,844

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Interior

Heating & Cooling
Heating Type: Central

Fireplace Information
# of Fireplaces: 2
Has Fireplace

Exterior

Exterior Information
Building Style Type: Contemporary
Building Construction Quality: Good

Property Information
Subdivision Name: LAGOON SUB #7
Living Sq. Ft: 3,077
Building Sq. Ft: 3,077
# of Units: 1
Legal Description: MAP 8 PG 104 LOT 27

Parking & Garage Information
Garage/Parking Sq. Ft: 431

Lot Information
# of Buildings: 1
Land Sq. Ft: 7,125
Legal Lot Number: 27
Municipality Name: BELVEDERE
Acres: 0.1636
County Use Description: 1 FAMILY RESID

Financial

Assessor Information
Assessment Year: 2026
Tax Area: BELVEDERE

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 3,077
Stories: —
Lot Size: 7,125 square feet
Style: Single Family Residential
Year Built: 1958
Year Renovated: 1987
County: Marin County
APN: 060-063-18

Home facts updated by county records on Oct 16, 2026

Around this home

Schools

Reed Elementary School

Public K-2 • Assigned • 0.2mi

Del Mar Middle School

Public 6-8 • Assigned • 1.4mi

10/10

Redwood High School

Public 9-12 • Assigned • 5.2mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

9/10 Flood Factor

Estimated 80%+ chance of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

3/10 Heat Factor

8 days above 79° expected this year, 18 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

8/10 Air Factor

13 unhealthy days expected this year, 13 days in 30 years

Provided by First Street

Historical weather

Belvedere, CA • 94920

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

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

$4.46M – $5.40M

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Nearby similar homes

VIDEO TOUR

$6,777,000

5 beds4.5 baths4,681 sq ft

1 Old Landing Rd, Tiburon, CA 94920

$5,950,000

5 beds5.5 baths6,162 sq ft

4633 Paradise Dr, Tiburon, CA 94920

3D WALKTHROUGH

$5,799,000

3 beds4 baths3,738 sq ft

675 Sausalito Blvd, Sausalito, CA 94965

$2,995,000

5 beds3 baths2,610 sq ft

11 Saint Bernard Ln, Tiburon, CA 94920

$13,500,000

5 beds4.5 baths4,501 sq ft

81 Mount Tiburon Rd, Tiburon, CA 94920

$4,995,000

4 beds3.5 baths2,485 sq ft

428 Greenwood Beach Rd, Tiburon, CA 94920

New listings for sale in 94920

NEW 1 DAY AGO

$1,595,000

2 beds2 baths1,321 sq ft

893 Tiburon Blvd, Tiburon, CA 94920

OPEN OCT 21, 10AM TO 1PM

$3,499,000

2 beds2 baths1,928 sq ft

48 Lagoon Vis, Tiburon, CA 94920

(415) 660-9955

$5,477,000

5 beds4.5 baths4,310 sq ft

10 Midden Ln, Tiburon, CA 94920

$7,995,000

4 beds3.5 baths4,290 sq ft

14 Buckeye Rd, Tiburon, CA 94920

VIDEO TOUR

$6,777,000

5 beds4.5 baths4,681 sq ft

1 Old Landing Rd, Tiburon, CA 94920

$1,499,000

4 beds2 baths1,371 sq ft

1720 Centro West St, Tiburon, CA 94920

$3,995,000

5 beds3.5 baths3,128 sq ft

157 Beach Rd, Belvedere, CA 94920

Home values near 70 Lagoon Rd

Data from public records.

Address	Redfin Estimate
84 Lagoon Road, Tiburon, CA 4 Beds \| 4 Baths \| 3918 Sq. Ft.	$5,428,441
72 Lagoon Road, Tiburon, CA 4 Beds \| 2.5 Baths \| 4596 Sq. Ft.	$10,906,730

Address	Redfin Estimate
76 Lagoon Road, Belvedere, CA 5 Beds \| 4 Baths \| 3466 Sq. Ft.	$6,513,990
82 Lagoon Road, Belvedere, CA 3 Beds \| 2 Baths \| 1948 Sq. Ft.	$4,376,885

Address	Redfin Estimate
66 Lagoon Road, Tiburon, CA 4 Beds \| 4 Baths \| 3010 Sq. Ft.	$4,710,761
64 Lagoon Road, Belvedere, CA 5 Beds \| 5 Baths \| 4409 Sq. Ft.	$5,600,869

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94920, CA

Sale history for 70 Lagoon Rd

Tax history for 70 Lagoon Rd

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94920

Home values near 70 Lagoon Rd

More real estate resources