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280 Round Hill Rd, Belvedere Tiburon, CA 94920

$8,364,000

Last sold date unavailable

  • 4

    bed

  • —

    bath

  • 7,489

    Sqft ($1,994/Sqft)

House not for sale
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About 280 Round Hill Rd

Property type House
Year built 1968
HOA fee $0/month
Lot size 1 Sqft
Movoto estimate
Property description
This 4-bedroom single-family home is located at 280 Round Hill Rd, Belvedere Tiburon, CA, 94920 in Marin County and was built in 1968. This home offers 7,489 square feet of living space on a 1.02-acre lot. The estimated market value is $8,364,000, approximately $1,117 per square foot.
$8.36M
Range: $6.1M-$10.6M
Last 30 days 
  • — Off Market
    —
  • Year Property taxes Tax assessment
  • 2024
    $70,548 +1.9%
    $6,363,959 +2.32%
  • 2023
    $69,217 +1.7%
    $6,219,597 +4.04%
  • 2022
    $68,064 +1.7%
    $5,978,116 +2.0%
  • 2021
    $66,923 +1.2%
    $5,860,947
  • 2020
    $66,154 +2.3%
    $5,860,947 +1.38%
  • 2019
    $64,676 +1.4%
    $5,781,271 +2.35%
  • 2018
    $63,760 +1.5%
    $5,648,346 +2.0%
  • 2017
    $62,823 +4.4%
    $5,537,630 +2.0%
  • 2016
    $60,184 -0.4%
    $5,429,073
  • 2015
    $60,401
    —
  • 280 Round Hill Rd
    $14.9M
  • —
  • 94920
    $3.99M -6% y/y
  • Belvedere Tiburon
    $4.39M
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
260 Round Hill Rd, Tiburon, CA 94920 $4,765,000 4/3 3,510 0.03
270 Round Hill Rd, Belvedere Tiburon, CA 94920 $4,477,000 4/— 3,383 0.03
6 Gilmartin Ct, Belvedere Tiburon, CA 94920 $6,244,000 5/— 3,808 0.04
250 Round Hill Rd, Tiburon, CA 94920 $4,539,000 4/3 3,160 0.04
10 Gilmartin Ct, Tiburon, CA 94920 $4,879,000 4/— 3,990 0.04
265 Round Hill Rd, Tiburon, CA 94920 $4,861,000 5/— 3,763 0.06
240 Round Hill Rd, Belvedere Tiburon, CA 94920 $5,496,000 5/— 3,189 0.06
210 Gilmartin Dr, Belvedere Tiburon, CA 94920 $5,181,000 —/— — 0.07

Estimated values are based on public record data and automated valuation models. Values are not guaranteed and may not reflect current market conditions.

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N/A
Reed Elementary School
public Grades K-2
Reed Union Elementary School District
9/10
Del Mar Middle School
public Grades 6-8
Reed Union Elementary School District
9/10
Redwood High School
public Grades 9-12
Tamalpais Union High School District
Source: GreatSchools.org © 2026. All rights reserved.

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