452 Roblar AvenueHillsborough, CA 94010

Single Family · 5 Beds · 7 Full Baths · 1 Half Bath · 4,555 Sq. ft. | 0.58 Acres
$6,880,000 Active

452 Roblar Avenue Overview

Time on Site:
17 days
Visits:
0

Lower South Hillsborough estate property on more than one-half acre with gated entrances from Roblar Ave and W Santa Inez Ave. Recently updated with fresh paint, select new hardwood floors, new kitchen counters, and new garage doors. There are grand public rooms, kitchen and family room combination, and 5 bedrooms arranged for privacy and flexibility including exceptional poolside cabana with living room, full kitchen, bath, and bedroom with bath - ideal for extended family, guests, or poolside entertaining. The upstairs primary suite, with sitting area, balcony, two dressing rooms, and two full baths, is next to two additional suites. A private wing upstairs also has a suite ideal for an au pair, guests, or an office. Sparkling pool, level lawn, raised garden bed, and seasonal creek enhance the private setting. Excellent Hillsborough schools and just over one mile to either downtown Burlingame or San Mateo. With regard to square footage (See Square Footage Advisory), Tax records and WFG Property Profile show: 4,281 Sq Ft. County Characteristics for the main residence shows: 4,555 Sq Ft and 1,055 Sq Ft for Pool Cabana. Paid Marketing Vendor (Floor Plans) measure: 5,645 Sq Ft. Prior MLS shows 5,283 Sq Ft.

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452 Roblar Avenue Facts & Features

  • Type Single Family
  • Sq. ft. 4,555
  • Price/Sq.ft. $1,510
  • Lot 0.58 Acres

Details

General

Association/HOA

  • Association: No

School Information

  • School District: Other
  • Elementary School: Other
  • Middle Or Junior School: Other
  • High School: San Mateo

Building Information

  • New Construction: No
  • Year Built: 1936

Location/Region

  • County Or Parish: San Mateo
  • MLS Area Major: 699 - Not Defined
  • Postal City: HILLSBOROUGH

General Information

  • Parcel Number: 032222010
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Special Listing Conditions: Standard
  • Zoning: R10025

Interior

Parking Information

  • Garage Spaces: 3.0
  • Garage: Yes

Beds/Baths

  • Bathrooms Full: 7
  • Bathrooms Half: 1
  • Bathrooms Total: 8
  • Bedrooms Total: 5

General Information

  • Appliances: Double Oven,Dishwasher,Gas Cooktop,Refrigerator,Range Hood,Dryer,Washer
  • Common Walls: No Common Walls
  • Fireplace Features: Living Room,Wood Burning
  • Fireplace: Yes
  • Flooring: Carpet,Stone,Wood
  • Foundation Details: Pillar/Post/Pier,Slab
  • Interior Features: Loft,Wine Cellar,Walk-In Closet(s)
  • Living Area: 4555.0
  • Living Area Source: Other
  • Spa Features: Heated,In Ground
  • Spa: Yes
  • Stories Total: 2

Exterior

Parking Information

  • Parking Features: Off Street
  • Parking Total: 3.0

Lot Information

  • Lot Size Acres: 0.5769
  • Lot Size Area: 25128.0
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 25128.0
  • Lot Size Units: Square Feet
  • Water Source: Public

Waterfront/View

    Building Exterior/Construction

    • Attached Garage: Yes
    • Property Attached: No
    • Roof: Tile

    General Information

    • Fencing: Partial,Wood
    • Pool Features: Heated,In Ground,Pool Cover
    • Sewer: Public Sewer

    452 Roblar Avenue 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.

    452 Roblar Avenue Monthly Cost

    $
    $ %
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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.

    452 Roblar Avenue Market Data

    Based on the last 30 days in this zip code

    $5,000,996
    Average List Price
    $1,430
    Average Price per Square Foot
    18
    Properties Sold
    86
    Average Days on Market
    197
    Properties for Sale
    Calculations provided by Reliance Network

    452 Roblar Avenue History

    Date Event Value Agent
    6/12/2026Source: CRMLS Added to Database
    June 12, 2026
    6/11/2026Source: CRMLS Added to Database
    June 11, 2026
    Listing provided courtesy of CompassAndrew J. Klink- MLS# ML82050602MLS ProviderContact Information: (650) 375-1111
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