OFF MARKET

Off Market Nov 1992 for $910K

$3,469,609

Est. refi paymentEst. refi $2,455/mo

•

3 ba

•

3,383

sq ft

270 Round Hill Rd, Tiburon, CA 94920

About this home

270 Round Hill Rd is a 3,383 square foot house on a 0.42 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on November 20, 1992 for $910,000. Based on Redfin's Tiburon data, we estimate the home's value is $3,469,609.

Single-familyProperty Type

1969Year Built

0.42 acresLot Size

$1,026Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$3,469,609

$2.6M since sold in November 1992$167K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 15.6% lower than the average sale price ($4.11M) of 5 comparable homes.

SOLD JUN 29, 2026
$3,900,000
A
5 beds3 baths3,727 sq ft
7 Francisco Vista Ct, Tiburon, CA 94920
SOLD JUL 15, 2026
$2,900,000
B
5 beds3 baths2,704 sq ft
564 Tenaya Dr, Tiburon, CA 94920
SOLD JUN 5, 2026
$7,130,000
C
5 beds3.5 baths3,900 sq ft
86 Sugarloaf Dr, Tiburon, CA 94920
SOLD JUL 7, 2026
$3,600,000
D
3 beds2.5 baths3,285 sq ft
2 Buckeye Rd, Belvedere, CA 94920
SOLD MAR 27, 2026
$3,035,000
E
4 beds2.5 baths2,981 sq ft
16 Malvino Ct, Tiburon, CA 94920

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Earn from this home

Sell

$3,286,455

Est. take-home

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Refinance

Est. cash available

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Rent

$11,374/mo

Redfin rental estimate

List your home for rent

Market trends in 94920, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.3%

1.0% MoM

Median sale price

$3.5M

$54K MoM

Avg. days on market

27d

0 days MoM

Recently sold homes

1 MoM

New listings for sale

OPEN SAT, 4PM TO 7PM
$1,895,000
2 beds1 bath871 sq ft
2336 Mar East St, Tiburon, CA 94920
OPEN SUN, 2PM TO 4PM
$2,550,000
3 beds2 baths1,650 sq ft
22 North Ter, Tiburon, CA 94920
OPEN SUN, 1PM TO 4PM
$6,295,000
5 beds5 baths4,401 sq ft
174 Stewart Dr, Tiburon, CA 94920
$4,400,000
4 beds3.5 baths4,390 sq ft
59 Via Los Altos, Tiburon, CA 94920
VIDEO TOUR
$17,500,000
5 beds4.5 baths6,721 sq ft
36 Old Landing Rd, Tiburon, CA 94920
VIDEO TOUR
$2,995,000
4 beds2 baths1,962 sq ft
9 East Ter, Tiburon, CA 94920
(415) 901-1700
OPEN SAT, 1PM TO 3PM
$1,198,000
2 beds2.5 baths1,440 sq ft
106 Marinero Cir, Tiburon, CA 94920
(415) 738-7000
OPEN SUN, 2PM TO 4PM
$6,488,000
4 beds4.5 baths4,815 sq ft
207 Taylor Rd, Tiburon, CA 94920
OPEN SUN, 1PM TO 4PM
$3,577,000
3 beds3 baths2,696 sq ft
2 Lagoon Vista Rd, Tiburon, CA 94920
OPEN SAT, 2PM TO 4PM
$599,000
1 bed1 bath672 sq ft
34 Andrew Dr #131, Tiburon, CA 94920
See all

Provided by Redfin

Sale history for 270 Round Hill Rd

Year

Property tax

Land + Additions

Assessment*

2025

$29,048 (+4.1%)

$1,346,313 + $1,086,111

$2,432,424

2024

$27,899 (+95.8%)

$1,319,916 + $1,064,815

$2,384,731

2023

$14,252 (+3.4%)

$1,294,036 + $1,043,937

$2,337,973

2022

$13,777 (+1.9%)

$478,500 + $674,384

$1,152,884

2021

$13,521 (+0.7%)

$469,118 + $661,162

$1,130,280

2020

$13,422 (+1.9%)

$459,920 + $648,198

$1,108,118

2019

$13,170 (+0.9%)

$455,206 + $641,554

$1,096,760

2018

$13,047 (+1.4%)

$446,282 + $628,977

$1,075,259

2017

$12,874 (+4.1%)

$428,956 + $604,558

$1,033,514

2016

$12,367 (−1.0%)

$428,956 + $604,558

$1,033,514

2015

$12,490 (+3.2%)

$420,547 + $592,706

$1,013,253

2014

$12,100 (+0.6%)

$406,117 + $572,369

$978,486

2013

$12,023 (+2.6%)

$406,117 + $572,369

$978,486

2012

$11,724 (+1.9%)

$404,284 + $569,785

$974,069

2011

$11,503 (+1.3%)

$396,358 + $558,615

$954,973

2010

$11,357 (+1.8%)

$388,588 + $547,664

$936,252

2009

$11,152 (+3.0%)

$385,685 + $543,573

$929,258

2008

$10,829

$386,602 + $544,865

$931,467

Tax history for 270 Round Hill Rd

Year

Property tax

Land + Additions

Assessment*

2025

$29,048 (+4.1%)

$1,346,313 + $1,086,111

$2,432,424

2024

$27,899 (+95.8%)

$1,319,916 + $1,064,815

$2,384,731

2023

$14,252 (+3.4%)

$1,294,036 + $1,043,937

$2,337,973

2022

$13,777 (+1.9%)

$478,500 + $674,384

$1,152,884

2021

$13,521 (+0.7%)

$469,118 + $661,162

$1,130,280

2020

$13,422 (+1.9%)

$459,920 + $648,198

$1,108,118

2019

$13,170 (+0.9%)

$455,206 + $641,554

$1,096,760

2018

$13,047 (+1.4%)

$446,282 + $628,977

$1,075,259

2017

$12,874 (+4.1%)

$428,956 + $604,558

$1,033,514

2016

$12,367 (−1.0%)

$428,956 + $604,558

$1,033,514

2015

$12,490 (+3.2%)

$420,547 + $592,706

$1,013,253

2014

$12,100 (+0.6%)

$406,117 + $572,369

$978,486

2013

$12,023 (+2.6%)

$406,117 + $572,369

$978,486

2012

$11,724 (+1.9%)

$404,284 + $569,785

$974,069

2011

$11,503 (+1.3%)

$396,358 + $558,615

$954,973

2010

$11,357 (+1.8%)

$388,588 + $547,664

$936,252

2009

$11,152 (+3.0%)

$385,685 + $543,573

$929,258

2008

$10,829

$386,602 + $544,865

$931,467

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

Zoning and permits

Zoning
Permits

RO-2

Residential Open 2 Zone

The RO zone is intended to promote and encourage the maintenance of a suitable environment for low-density, single-family development on lots larger than those typically found in the R-1 zone.

Permitted uses

Include but are not limited to:

Housing-Single unit
Housing-Senior
Housing-Other
Park & open space

Mar 14, 2024 • Final

Building residential

Perform a reroof on a residential building.

Roofing

Aug 17, 2017 • Final

Building residential

Repair the front wall, shingles, and garage door.

Remodel

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Interior

Heating & Cooling
Heating Type: Central

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Exterior

Exterior Information
Building Style Type: Contemporary
Construction Type: Frame
Building Construction Quality: Good
Exterior Wall: Wood Shake/Shingle

View Information
View: Good

Property Information
Subdivision Name: SMITHRIDGE ESTATES
Living Sq. Ft: 3,383
Building Sq. Ft: 3,383
# of Units: 1
# of Stories: 2
Legal Description: MAP 12 PG 49 LOT 9

Parking & Garage Information
Garage/Parking Sq. Ft: 576

Lot Information
# of Buildings: 1
Land Sq. Ft: 18,200
Legal Lot Number: 9
Municipality Name: TIBURON
Acres: 0.4178
County Use Description: 1 FAMILY RESID

Utility Information
Sewer Type: Public
Water Service Type: Public

Financial

Assessor Information
Assessment Year: 2026
Tax Area: TIBURON

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 3,383
Stories: 2.0
Lot Size: 0.42 acres
Style: Single Family Residential
Year Built: 1969
Year Renovated: 1974
County: Marin County
APN: 039-203-02

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Reed Elementary School

Public K-2 • Assigned • 0.6mi

Del Mar Middle School

Public 6-8 • Assigned • 0.8mi

10/10

Redwood High School

Public 9-12 • Assigned • 4.5mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk 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

2/10 Heat Factor

7 days above 79° expected this year, 16 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

Tiburon, 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

$3.30M – $3.99M

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New listings for sale in 94920

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OPEN SUN, 2PM TO 4PMVIDEO TOUR

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Home values near 270 Round Hill Rd

Data from public records.

Address	Redfin Estimate
300 Round Hill Road, Tiburon, CA 6 Beds \| 4 Baths \| 4994 Sq. Ft.	$7,627,831
239 Round Hill Road, Tiburon, CA 4 Beds \| 4 Baths \| 3174 Sq. Ft.	$4,235,105

Address	Redfin Estimate
285 Round Hill Road, Tiburon, CA 3 Beds \| 4 Baths \| 3240 Sq. Ft.	$4,120,395
260 Round Hill Road, Tiburon, CA 4 Beds \| 3 Baths \| 3510 Sq. Ft.	$4,602,016

Address	Redfin Estimate
240 Round Hill Road, Tiburon, CA 5 Beds \| 4.5 Baths \| 3189 Sq. Ft.	$4,731,882
238 Round Hill Road, Tiburon, CA 3 Beds \| 3 Baths \| 2784 Sq. Ft.	$4,519,384

Property information provided by undefined .

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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 270 Round Hill Rd

Tax history for 270 Round Hill Rd

Zoning and permits

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 270 Round Hill Rd

More real estate resources