1840 Black Mountain Rd, Hillsborough, CA 94010, USA


Property Overview:

1840 Black Mountain Road is a Napa-inspired single-family retreat in Hillsborough, CA. This 3-bedroom, 2-bathroom home offers 3,209 sq. ft. of living space on a spacious, flat 0.52-acre lot (RD-1 zoning). The property is a true entertainer’s paradise with potential for expansion or ADU.


Neighborhood Highlights:

  • Proximity to Schools:
    • Walking distance to West Elementary School.
  • Convenient Location:
    • Close to transportation and local amenities.
  • Prestigious Community:
    • Located in the sought-after Hillsborough neighborhood, known for its natural beauty and privacy.

Property Features:

  • Landscaped Grounds:
    • Mature garden with grape vines, fig, apple, plum, cherry, and olive trees.
    • Expansive outdoor area with a large tiled patio, sprawling lawn, and cozy fire pit.
    • Rope lights strung throughout the yard create a magical atmosphere.
  • Interior Highlights:
    • High ceilings and loads of character.
    • Chef’s kitchen with high-end appliances, marble countertops, and a spacious island.
    • French doors for seamless indoor/outdoor living.
    • Master suite: Private oasis with luxurious bathroom, marble vanity countertops, limestone flooring, and a spacious shower.
  • Recent Updates:
    • Walnut oil-rubbed hardwood floors.
    • Updated electrical and plumbing.
    • New roof and new water heater.

Location Benefits:

  • Family-friendly:
    • Walking distance to top-rated schools.
  • Commuter convenience:
    • Easy access to transportation.
  • Blend of modern luxury and natural beauty:
    • Perfect for entertaining and relaxed California living.

Price and Status History

date type price
1997-07-16 Rental 550000
2021-09-09 Sold 1920000
2022-07-27 Pending NaN
2024-01-01 For Sale 2254007
2024-10-11 For Sale 3985000
2024-10-23 Pending NaN
2024-10-25 Pending NaN
2024-11-20 Sold 4050000
2024-12-04 Sold 4050000

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 0
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 2
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 0

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 1 1 1
Very High 0 2 0 5

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
0 3 3 3 3 3 3 3
1 2 2 2 2 3 1 2
2 1 2 2 1 2 1 1
3 1 2 1 1 1 1 1
4 1 1 1 1 2 1 1
5 1 2 2 2 1 1 1
6 3 3 3 4 3 3 2
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8 4 5 4 5 4 4 3
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17 5 5 6 6 5 4 5
18 4 4 4 4 5 3 4
19 4 4 4 5 5 5 5
20 4 4 4 4 3 3 3
21 4 3 4 4 4 3 2
22 3 3 3 2 2 3 3
23 4 4 4 5 3 4 4