487 Geni Ct, Walnut Creek, CA 94597, USA

Property CA
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1

Property Overview:

487 Geni Ct is a single-family home in Walnut Creek, CA, built in 1956. It offers 4 bedrooms, 3 bathrooms, and approximately 2,425 sq. ft. of living space on a flat, private 0.58-acre lot. The home includes a parking garage. Last sold on 7/31/2018 for $1,012,500; current estimated value is $1,316,000.

Property Features:

  • Single-story layout with a versatile floor plan
  • Two primary bedroom suites on separate wings, each with private entry and access
  • Bonus room with French doors—ideal for office, playroom, media room, or library
  • Chef’s kitchen:
    • Quartz counters
    • Enormous island
    • Wolf 6-burner gas range
    • Miele dishwasher
    • Wine fridge
    • Huge pantry
  • Upgraded flooring:
    • Brazilian Cherry and Bamboo hardwood
    • Luxury vinyl plank
  • Grand picture windows and 5 skylights for abundant natural light
  • Remodeled bathrooms:
    • Jetted tub, modern shower, dual vanities, custom walk-in closet
  • Ceiling fans and recessed lighting throughout
  • Private vineyard with Cabernet grapes
  • Two spacious sheds with plumbing and/or electrical (ideal for art/yoga studio)
  • Potential RV and boat parking
  • Backyard:
    • Flat, expansive
    • No rear neighbors (backs to canal)
    • Raised garden beds, fruit trees, space for sport court, pool, or ADU
  • Over $150,000 in upgrades

Expansion & Investment Potential:

  • Per City of Walnut Creek: Possible to add an ADU (Accessory Dwelling Unit) and Junior ADU
  • Virtual backyard renderings available (ADU/Sport court/Pool/Grass)

Location Benefits:

  • Prime court location in a country-like setting
  • Close to:
    • BART (easy commute)
    • Iron Horse Trail
    • John Muir Hospital
    • Highways 680 & 24
    • Downtown Walnut Creek
    • Fine dining, shopping, restaurants
  • Top-rated schools nearby

Lifestyle Highlights:

  • Outdoor paradise: Private vineyard, large backyard, and endless possibilities for entertaining or relaxing
  • Family-friendly: Spacious, flexible layout perfect for multi-generational living or guests
  • Commuter-friendly: Quick access to transit and major freeways
2

Price and Status History

date type price
2005-09-01 Sold 690000
2015-12-12 Rental 3250
2018-05-23 For Sale 987888
2018-05-24 For Sale 978000
2018-06-12 For Sale 987000
2018-06-15 For Sale NaN
2018-06-17 For Sale 1040000
2018-06-21 Pending NaN
2018-07-31 Sold 1012500
2020-05-19 Sold 504360
2023-01-06 Pending NaN
2024-07-12 For Sale 1700000
2024-11-01 Delisted (Expired) NaN
2025-02-26 For Sale 1699000
2025-04-14 Sold 1650000
3

Superfund Enterprise Management System

SITE NAME ADDRESS FEDERAL FACILITY NPL STATUS NON-NPL STATUS CONTAMINANTS SEMS EPA ID DISTANCE (MILES)
HOOKSTON STATION SITE INTERESEC Hookston Road, Pleasant Hill, CA 94523, USA N N NF 0 CAD983662453 0.45

Toxic Release Inventory

No data found within 1.0 miles for this property.

Integrated Compliance Information System - Air

PLANT NAME ADDRESS OPERATING STATUS DISTANCE (MILES)
SAFEWAY STORE # 936 710 Bancroft Road, Walnut Creek, CA 94598-1531, USA OPR: Operating 0.67
4

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 3 3 4
AE 0 0 0 7
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
Concord/Green Valley Clayton 0 0 1
Concord/Green Valley Vine Hill 0 0 1
Concord/Green Valley Walnut Creek 0 0 2

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 1 1 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 0 0 1
Very High 0 0 0 0
5

Traffic Noise by Hour x Weekday

Not enough data points

6

Airplane Noise by Hour x Weekday

hour_of_day Monday Tuesday Wednesday Thursday Friday Saturday Sunday
0 2 2 1 1 1 1 1
1 1 1 1 1 1 1 0
2 1 1 1 1 1 1 1
3 0 1 1 1 1 0 1
4 1 1 1 0 1 1 1
5 1 1 1 1 1 1 1
6 1 1 2 2 1 1 1
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8 2 4 3 2 3 2 2
9 3 3 4 3 3 5 2
10 4 3 4 4 3 6 4
11 4 5 5 3 6 4 5
12 4 6 3 4 5 3 3
13 5 5 5 5 4 4 5
14 4 5 3 6 5 5 4
15 4 3 5 3 4 3 3
16 3 4 3 5 3 3 4
17 3 4 3 4 4 3 3
18 3 3 2 4 3 3 2
19 2 4 3 3 2 2 3
20 2 2 2 1 2 1 1
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22 1 1 1 1 2 2 1
23 1 1 2 2 2 1 1