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Back 420 El Arroyo Road
Off Market

420 El Arroyo Road

Hillsborough CA 94010

6
6
2
5030 sq. ft.
20880 sq. ft.
Single-Family
Last sold for $6,500,000
Pierre & Alex BuljanPierre & Alex Buljan, last sold this property on 10 June 2026 after 29 days on market.

Overview

Evoking the romance and timeless elegance of classic Spanish Colonial Revival architecture, this enchanting residence welcomes with a sun-drenched brick courtyard framed by lush gardens and climbing bougainvillea. Rich in character, the home showcases exposed wood beams, hand-laid terracotta tile, and artisan-inspired finishes that create a warm yet sophisticated ambiance throughout. Designed for effortless indoor-outdoor living, the expansive courtyard terrace offers multiple gathering spaces ideal for entertaining, quiet mornings, or alfresco dining beneath the canopy of mature landscaping. A sprawling lawn with a grand fountain frame the rear of the property. Charming balconies, arched passageways, and architectural detailing lend an old-world European feel while abundant natural light enhances the homes inviting atmosphere. Inside, the home boasts nearly 6,000 square feet of living space, including multiple separate living quarters perfect for large families, live-in help or guests. Exquisite woodwork and details are abundant throughout the household, with hand-carved fireplaces, curved leaded glass windows, and hand-painted murals. Private, serene, and full of architectural distinction, this is a rare offering that captures the beauty and craftsmanship of a bygone era.

Features

6 bedrooms
6 bathrooms
2 carspaces
2 garage spaces
5030 sq. ft. floor area
20880 sq. ft. lot size
Single-Family

Estimated Value

Based on this property and similar 6 bedroom single-family properties sold in Hillsborough over the last 12 months, the estimated median property value of 420 El Arroyo Road is $8.6m.

Median value
$8.6m
Estimated value range
$2.85m - $19.8m
Median days on market
18
Estimated value trend
61%
increase over the last 12 months
Average days on market is based on recent, comparable sales in Hillsborough. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 420 El Arroyo Road

2026
Sold
$6,500,000
10 Jun 2026 by Pierre & Alex Buljan, of Compass

Happy sellers in Hillsborough

~%

We have insufficient information to provide an overview of customer satisfaction for Hillsborough. Viewing the agent profiles, reviews and sales for Hillsborough can provide insights for this location.

Local market activity for 6 bedroom single-family properties in Hillsborough

In the last 12 months, 16 six-bedroom single-family properties similar to 420 El Arroyo Road, have been sold.

This represents a 13% decrease in six-bedroom single-family properties sales when compared to the previous 12 months.

Nearby agents

Compare and contact these top performing agents who’ve delivered exception customer service for their clients in Hillsborough

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Ellen Mazzoni

Ellen Mazzoni is a recommended agent for Hillsborough.  They have 6 local sales and collected 1 local review across the last 12 months.

  •   5   (1 review)
  •  1 Review in Hillsborough
  •  6 Sales in Hillsborough
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Manjit Hundle

Sellers who recommend Manjit Hundle have praised them for being local expert, clear communication, responsive, supportive, dedicated, reliable, and detail-oriented

  •   5   (61 reviews)
  •  1 Review in Hillsborough
  •  1 Sale in Hillsborough
View profile
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Lili Chen

Lili Chen is a recommended agent for Hillsborough.  They have collected 1 local review across the last 12 months.

  •   5   (13 reviews)
  •  1 Review in Hillsborough
View profile
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Mike Bohnert

Mike Bohnert is a recommended agent for Hillsborough.  They have 13 local sales across the last 12 months.

  •  13 Sales in Hillsborough
View profile
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