Atrium Downtown
1812 Trinity Ave, Walnut Creek, CA 94596
Property Summary
Located in Walnut Creek, this apartment community offers a variety of 1 and 2-bedroom floor plans. Residents enjoy access to a fitness center, a pool with a sun deck and jet spa, and an on-site bark park. The community features a courtyard with mature trees and provides concierge-style services. Units are well-appointed with stainless steel appliances, dishwashers, and walk-in closets, with select homes including in-unit washers and dryers and private outdoor spaces. The property is pet-friendly and conveniently situated near major interstates and local shopping.
Three things to know
8% higher than the 1-bedroom median within 3 mi
$2,854 to start, vs a median of $2,632 (within 3 mi).
Source · 434 active 1-bedroom units · Within 3 mi · 45-day window · computed Sep 24, 2026
cats and dogs allowed
Cats: cost not disclosed. Dogs: cost not disclosed.
Source · Apartments.com · checked Sep 23, 2026
Walnut Creek is 0.3 mi away
This is straight-line distance, not a routed walking estimate.
Source · Transit map coordinates
Available units
Checked 23 hours ago
- 1 bd · 1 ba · 726 ft² · Unit 224Available Now$2,854/mo
- 1 bd · 1 ba · 726 ft² · Unit 101Available Now$2,854/mo
- 1 bd · 1 ba · 726 ft² · Unit 205Available Now$2,864/mo
- 1 bd · 1 ba · 726 ft² · Unit 112Available Now$2,864/mo
- 1 bd · 1 ba · 726 ft² · Unit 201Available Now$2,899/mo
- 1 bd · 1 ba · 726 ft² · Unit 104Available Now$2,904/mo
- 1 bd · 1 ba · 726 ft² · Unit 313Available Oct 5$3,054/mo
- 2 bd · 1 ba · 974 ft² · Unit 117Available Now$3,249/mo
How the rent compares
Source · 434 active 1-bedroom units · Within 3 mi · 45-day window · computed Sep 24, 2026
Renter facts, criterion by criterion
No overall grade — each row reflects only the fact and source shown.
8% higher than the 1-bedroom median within 3 mi
Source · 434 active 1-bedroom units · Within 3 mi · 45-day window · computed Sep 24, 2026
0.3 mi straight-line distance to Walnut Creek
Source · Transit map coordinates · not a routed trip
Built in 1968
Source · Apartments.com · checked Sep 23, 2026
Shared laundry on site
Source · Apartments.com · checked Sep 23, 2026
Amenities
- Courtyard
- Laundry Facilities
- Pet Friendly
- Spa
- Fitness Center
- Dog Park
- Dishwasher
Policies & Fees
Source · Apartments.com · checked Sep 23, 2026
Source · Apartments.com · checked Sep 23, 2026
Reviews
Reviews
- Residents love the friendly staff, especially Matt, and the amenities like the pool and gym.
- However, some have experienced issues with the new management being unresponsive and unhelpful.
- Several residents are concerned about security and frequent water shut-offs.
- 4.5 stars across 64 reviews.
What's Around
- TransitWalnut Creek · 0.3 mi straight-line
- GroceriesBober Tea & Mochi Dough Walnut Creek · 0.5 mi
- Dining228 restaurants & cafés within 1 mi
- ParksWalnut Creek Civic Park Plaza · 0.4 mi
- UniversityUC Berkeley · 10.6 mi
Nearby Schools
Public and charter schools whose attendance zones include this property.
Elementary Schools (1)
Middle Schools (2)
Questions renters ask about this building
Are pets allowed, and what do they cost?
The listing says cats are allowed; cat costs were not disclosed; dogs are allowed; dog costs were not disclosed.
Source · Apartments.com · checked Sep 23, 2026
Is there in-unit laundry?
The listing reports shared laundry; it does not list an installed in-unit washer/dryer.
Source · Apartments.com · checked Sep 23, 2026
How close is the nearest rail station?
Walnut Creek is 0.3 mi away by straight-line distance; this is not a routed walking estimate.
Source · Transit map coordinates
Similar places nearby
