20 Knollcrest Rd, Hillsborough, CA 94010, USA


Property Overview:

20 Knollcrest Road is a luxurious single-family home in Hillsborough, CA. This stunning residence offers 4 bedrooms, 3.5 bathrooms, and a separate office for flexible living. The home features sophisticated living spaces, privacy, and breathtaking views. Enjoy an updated kitchen with a center island, two sinks, stainless steel appliances, custom cabinets, and a breakfast nook. The property includes an oversized family room, formal living and dining rooms, and a dedicated office on the main level.


Neighborhood Highlights:

  • Prime cul-de-sac location ensures privacy and a peaceful setting.
  • Easy access to top-rated schools.
  • Conveniently located midway between Silicon Valley and San Francisco for commuters.

Property Features:

  • Primary bedroom with walk-in closet, ensuite bathroom, and sitting area.
  • Expansive entertainment deck with firepit and Bay views.
  • Flat lawn area—ideal for play or relaxation.
  • 3-car garage with EV charger.
  • Incredible wine room for enthusiasts and entertainers.
  • Formal living and dining rooms for elegant gatherings.
  • Oversized family room for casual living and entertaining.

Location Benefits:

  • Serene, private setting with stunning views.
  • Family-friendly neighborhood with access to excellent schools.
  • Ideal for entertaining with multiple indoor and outdoor gathering spaces.
  • Convenient commute to both San Francisco and Silicon Valley.

Price and Status History

date type price
1998-10-05 For Sale 795000
1999-03-19 Sold 705000
1999-03-25 Sold 705000
2001-01-18 For Sale 2995000
2001-01-31 Sold 3150000
2001-02-15 Delisted NaN
2001-02-16 Sold 1382500
2004-01-10 For Sale 2880000
2004-01-17 Sold 2672000
2004-02-27 Sold 2672000
2024-08-29 For Sale 4950000
2024-09-05 Pending NaN
2024-09-19 Sold 4998000

Superfund Enterprise Management System

No data found within 1.0 miles for this property.

Toxic Release Inventory

No data found within 1.0 miles for this property.

Integrated Compliance Information System - Air

No data found within 1.0 miles for this property.

Flood Risk Info

fld_zone very high impact: up to 0.0001 miles high impact: up to 0.2 miles moderate impact: up to 0.5 miles low-moderate impact: up to 1.5 miles
A 0 0 0 0
AE 0 0 0 6
AH 0 0 0 0
AO 0 0 0 0
VE 0 0 0 0

Flood Zone Type

code meaning
A 1% annual chance flood zone determined using approximate methods. No BFEs shown. Flood insurance and management standards apply.
AE 1% annual chance flood zone determined by detailed methods. BFEs shown. Insurance and floodplain management required.
AH Shallow flooding (ponding) zones with depths between 1-3 feet. BFEs shown. Insurance and management required.
AO Shallow flooding (sheet flow) zones with depths 1-3 feet. BFEs or average depths shown. High-velocity areas may exist.
VE Coastal 1% annual chance flood zone with wave action. BFEs shown. Insurance and management required.

Earthquake Risk Info

zone_name quad_name very high impact: up to 0.0001 miles high impact: up to 2.0 miles moderate impact: up to 10.0 miles
Northern San Gregorio Half Moon Bay 0 0 1
Northern San Gregorio Montara Mountain 0 0 1
Northern San Gregorio San Francisco South 0 0 0
Northern San Gregorio San Mateo 0 0 0
Northern San Gregorio Woodside 0 0 0
San Andreas - Peninsula Half Moon Bay 0 0 0
San Andreas - Peninsula Montara Mountain 0 1 0
San Andreas - Peninsula San Francisco South 0 0 1
San Andreas - Peninsula San Mateo 0 1 0
San Andreas - Peninsula Woodside 0 0 1

Landslide Risk Info

lscat very high impact: up to 0.0001 miles high impact: up to 0.04 miles moderate impact: up to 0.1 miles low-moderate impact: up to 0.2 miles
8 0 0 0 0

Liquefaction Risk Info

Suscept very high impact: up to 0.0001 miles high impact: up to 0.05 miles moderate impact: up to 0.5 miles low-moderate impact: up to 1.0 miles
High 0 0 0 0
Very high 0 0 0 1

Wild fire Risk Info

haz_class very high impact: up to 0.0001 miles high impact: up to 0.5 miles moderate impact: up to 1.5 miles low-moderate impact: up to 3.0 miles
High 0 0 1 2
Very High 1 0 1 7

Traffic Noise by Hour x Weekday

Not enough data points

Airplane Noise by Hour x Weekday

hour_of_day Monday Tuesday Wednesday Thursday Friday Saturday Sunday
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3 1 2 1 1 1 1 1
4 1 1 1 1 1 1 1
5 1 2 2 2 1 2 1
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20 3 4 4 4 3 4 3
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