2857 Ptarmigan Drive, Walnut Creek, CA 94595-3164, USA

Property CA
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1

Property Overview:

Rossmoor Condos in Walnut Creek, CA offer a variety of remodeled and original units in a premier active adult community. Popular models include the Catalina and Diablo, featuring 2 bedrooms, 2 bathrooms, and spacious layouts with vaulted ceilings and enclosed patios or balconies. Many units have been fully updated with modern finishes, while some are blank canvases ready for your personal touch.

Community Highlights:

  • Rossmoor is a 2,000-acre gated community with six clubhouses, two golf courses, tennis courts, four swimming pools, a restaurant, movie theater, and more.
  • Active adult lifestyle with a wide range of amenities and social activities.
  • Lowest HOA dues in select mutuals, making it an affordable choice within Rossmoor.
  • Abundant guest parking and convenient carport locations.
  • Serene, wooded settings and treetop views from many units.

Property Features:

  • Catalina Model:

    • Completely remodeled by designer Rene Pappalardo.
    • Vaulted ceilings with new skylights for natural light.
    • Expanded layouts with bonus rooms—ideal for an office, den, or art studio.
    • Modern kitchens: Stainless steel appliances, quartz countertops, custom tile backsplash, solid wood cabinets with soft-close features, and under-cabinet lighting.
    • Updated bathrooms: Custom tile showers, barn doors, and full-size washer/dryer.
    • New carpet, recessed lighting, mirrored closet doors, upgraded electrical panels, and new water heaters.
    • Large enclosed patios with nature views.

  • Diablo Model:

    • End-unit with vaulted ceilings and partially or fully enclosed balconies for extra living space.
    • Original and remodeled options: Some units are move-in ready with luxury finishes, others are ready for your updates.
    • Custom finishes: Wood panel and plank ceilings, LED lighting, quartz waterfall counters, high-end stainless appliances, luxury plank and porcelain flooring.
    • Remodeled baths: Porcelain stall showers, designer glass doors, side-by-side laundry with quartz counter.
    • Cozy electric fireplaces and designer wall finishes.
    • New HVAC systems, dual-pane windows, and upgraded electrical panels.

Location Benefits:

  • Premier Walnut Creek location with easy access to shopping, dining, and major highways.
  • Peaceful, natural surroundings with wooded views and community parks.
  • Perfect for active adults seeking a vibrant, social lifestyle with resort-style amenities.
  • Low monthly HOA dues in select buildings, maximizing value.
2

Price and Status History

date type price
1980-09-23 Sold 1041590
1988-12-13 Sold 150000
1996-07-18 For Sale 172500
1996-08-22 Sold 164000
1997-01-07 Delisted NaN
2001-04-30 For Sale 299000
2001-08-20 Sold 290000
2022-01-25 Off Market NaN
2022-09-02 Pending NaN
2023-03-11 Off Market NaN
2024-01-11 Price Estimation 682715
2024-02-12 Pending 525000
2024-02-17 Delisted NaN
2024-02-22 For Sale NaN
2024-03-03 Pending NaN
2024-03-18 Sold 505000
2024-03-27 Sold 505000
2024-08-20 For Sale 898000
2024-09-20 For Sale NaN
2024-10-26 For Sale NaN
2025-01-17 For Sale 848000
2025-02-15 For Sale 828000
2025-02-21 For Sale 848000
2025-03-17 For Sale 823000
2025-04-15 Pending 848000
2025-05-07 Sold 800000
3

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.

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 0 0 0
AE 0 0 0 1
AH 0 0 0 1
AO 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.

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 Diablo 0 0 0
Concord/Green Valley Oakland East 0 0 0
Concord/Green Valley Walnut Creek 0 0 2
Northern Calaveras Clayton 0 0 0
Northern Calaveras Diablo 0 0 1
Northern Calaveras Oakland East 0 0 0
Northern Calaveras Walnut Creek 0 0 0
South Hayward Clayton 0 0 0
South Hayward Diablo 0 0 0
South Hayward Oakland East 0 0 1
South Hayward Walnut Creek 0 0 0

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 1 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 1 0 0
Very High 0 0 1 1
5

Traffic Noise by Hour x Weekday

Not enough data points

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Airplane Noise by Hour x Weekday

hour_of_day Monday Tuesday Wednesday Thursday Friday Saturday Sunday
0 1 1 1 1 1 1 1
1 1 1 0 1 1 1 1
2 1 1 1 1 1 1 1
3 0 1 0 1 0 2 0
4 1 1 1 0 1 1 1
5 0 1 1 1 1 1 1
6 1 1 1 1 1 1 1
7 3 4 2 4 3 3 1
8 3 2 3 2 2 2 2
9 2 3 3 3 2 3 1
10 3 3 2 2 2 3 3
11 3 3 5 3 3 3 3
12 3 4 2 3 4 3 4
13 4 4 3 3 5 2 4
14 3 4 4 4 3 3 4
15 4 3 3 2 3 4 3
16 2 3 3 4 3 2 3
17 2 2 3 3 3 3 3
18 2 2 2 2 2 2 2
19 3 3 3 2 2 1 2
20 2 1 1 1 2 2 1
21 2 1 1 2 2 2 2
22 1 1 1 1 1 1 1
23 1 1 1 1 1 1 1