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1600 Marlborough RDHILLSBOROUGH, CA 94010

Single Family · 7 Beds · 7 Full Baths · 1 Half Bath · 9,310 Sq. ft. | 1.31 Acres
$14,980,000 Active

1600 Marlborough RD Overview

Time on Site:
272 days
Visits:
8

SELLER ALREADY PURCHASED AND WOULD LIKE TO REVIEW ALL OFFERS! *MILLION DOLLAR REDUCTION!!!* HILLSBOROUGH'S BEST IN CLASS, THIS IS LUXURY! MUST SEE!!! A BREATHTAKING TROPHY ESTATE BLENDING TIMELESS ELEGANCE WITH RESORT-STYLE LIVING. This architectural masterpiece offers an extraordinary layout designed for both grand entertaining & intimate daily life. Sweeping driveway & motor court lead to 2 garages with car lifts ideal for collectors. The outdoor retreat features an infinity-edge pool, spa, expansive pool deck w/ designer pergola, full outdoor kitchen & BBQ, tennis court, guest house, bocce court, rose garden & a dedicated childrens play area. Inside, a dramatic foyer opens to soaring ceilings, a formal living room bathed in natural light, a grand dining room, chefs kitchen w/ breakfast nook & spacious family room. A luxe billiard room w/ wine bar, elegant sitting room, private office & guest suite complete the main level. Upstairs, the primary suite stuns w/ romantic fireplace, spa-inspired bath & oversized walk-in closet. 3 additional ensuite bedrooms & attic storage offer comfort & flexibility. The lower level is a true entertainers dream featuring a cinema-quality home theater, game room & kitchenette.

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1600 Marlborough RD Facts & Features

  • Type Single Family
  • Sq. ft. 9,310
  • Price/Sq.ft. $1,609
  • Lot 1.31 Acres

Details

General

Association/HOA

  • Association: 0

School Information

  • School District: San Mateo Union High

Building Information

  • Year Built: 1939

Location/Region

  • County Or Parish: San Mateo
  • MLS Area Major: Carolands Etc.

General Information

  • Parcel Number: 030-182-220
  • Property Sub Type: Detached
  • Property Type: Residential
  • Zoning: R100

Interior

Parking Information

  • Garage Spaces: 3

Beds/Baths

  • Bathrooms Full: 7
  • Bathrooms Half: 1
  • Bedrooms Total: 7

General Information

  • Cooling: Other
  • Fireplace Features: Other
  • Fireplace: 1
  • Foundation Details: Other
  • Heating: Central Forced Air - Gas
  • Laundry Features: Washer / Dryer
  • Living Area: 9310
  • Stories Total: 2

Exterior

Parking Information

  • Parking Features: Other

Lot Information

  • Lot Size Acres: 1.3138
  • Lot Size Source: Assessor
  • Water Source: Public

Building Exterior/Construction

  • Roof: Other

General Information

  • Horse: No
  • Pool Features: Pool - Cover,Spa / Hot Tub
  • Pool Private: 1
  • Sewer: Sewer - Public
  • Utilities: Public Utilities

1600 Marlborough RD Neighborhood

Community

94010 (Hillsborough) Demographics

42
Median Age
3,560
Population Density (per sq. mile)
76%
College Educated
$158,316
Estimated Median Income
9,777
Estimated Total Home Owners
6,122
Estimated Total Renters
61% / 39%
Estimated Owner / Renter Divide
3
Estimated Average Household Size
Community data courtesy of LiveBy, Inc.

Schools

School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.

1600 Marlborough RD Monthly Cost

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$ %
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$
* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

1600 Marlborough RD Market Data

Based on the last 30 days in this zip code

$4,989,351
Average List Price
$1,432
Average Price per Square Foot
52
Properties Sold
85
Average Days on Market
200
Properties for Sale
Calculations provided by Reliance Network

1600 Marlborough RD History

Date Event Value Agent
3/12/2026Source: CRMLS Price Reduction
$14,980,000 -5.7%
3/12/2026Source: bridgeMLS Price Reduction
$14,980,000 -5.7%
3/12/2026Source: MLSListings Price Reduction
$14,980,000 -5.7%
1/4/2026Source: bridgeMLS Price Reduction
$15,880,000 -1.9%
1/4/2026Source: CRMLS Price Reduction
$15,880,000 -1.9%
1/4/2026Source: MLSListings Price Reduction
$15,880,000 -1.9%
10/20/2025Source: CRMLS Price Reduction
$16,180,000 -23.6%
10/20/2025Source: bridgeMLS Price Reduction
$16,180,000 -23.6%
10/20/2025Source: MLSListings Price Reduction
$16,180,000 -23.6%
9/30/2025Source: CRMLS Added to Database
September 30, 2025
9/30/2025Source: bridgeMLS Added to Database
September 30, 2025
9/30/2025Source: MLSListings Added to Database
September 30, 2025
Listing provided courtesy of Green Banker RealtyStanley Lo- MLS# ML82012140MLS ProviderContact Information: 650-373-0007