645 William Cunningham Ave
Sonoma, CA 95476
- 1 Bed
- 1 Bath
- 825 sqft
1 Bed
1 Bath
825 sqft
Local Information
-- mins to
Description
For the discerning renter.....Charming Carriage-House Apartment for Rent in R. Sonoma at Armstrong Estate $2545 ... includes electric, water/garbage WiFi cable.
Highlights:
Private Entrance above a three-car garage, tucked away in a tranquil courtyard
Spacious Living Area with soaring ceilings and rich hardwood floors
Dedicated Office Nook ideal for remote work or creative pursuits
Stylish Kitchen featuring stainless appliances, granite countertops, and custom cabinetry
Generous Bedroom with an expansive closet space.
Luxurious Finishes throughout: designer lighting, crown molding.
Ample storage.
In-Unit Washer/Dryer for ultimate convenience
Pool Access perfect for cooling off on warm afternoons
Apartment Features:
Approx. 825 sq ft of open-plan living
Tall windows flood the space with natural light
Neutral paint palette
Ample storage with large closet.
Community & Location:
Quiet, well-maintained Armstrong enclave in Sonoma East
Walk to plaza. Minutes to shops, cafes, and tasting rooms on West Napa Street
Easy access to Highway 101 for commuting to Santa Rosa or Napa
Rental Details:
Rent: $2,545 to include utilities. WiFi, electricity, water, cable, garbage
Security Deposit: One month's rent
Lease Term: 12 months preferred
Available: June 1,
Owner pays for water & garbage, electricity, WiFi cable .
Highlights:
Private Entrance above a three-car garage, tucked away in a tranquil courtyard
Spacious Living Area with soaring ceilings and rich hardwood floors
Dedicated Office Nook ideal for remote work or creative pursuits
Stylish Kitchen featuring stainless appliances, granite countertops, and custom cabinetry
Generous Bedroom with an expansive closet space.
Luxurious Finishes throughout: designer lighting, crown molding.
Ample storage.
In-Unit Washer/Dryer for ultimate convenience
Pool Access perfect for cooling off on warm afternoons
Apartment Features:
Approx. 825 sq ft of open-plan living
Tall windows flood the space with natural light
Neutral paint palette
Ample storage with large closet.
Community & Location:
Quiet, well-maintained Armstrong enclave in Sonoma East
Walk to plaza. Minutes to shops, cafes, and tasting rooms on West Napa Street
Easy access to Highway 101 for commuting to Santa Rosa or Napa
Rental Details:
Rent: $2,545 to include utilities. WiFi, electricity, water, cable, garbage
Security Deposit: One month's rent
Lease Term: 12 months preferred
Available: June 1,
Owner pays for water & garbage, electricity, WiFi cable .
645 William Cunningham Ave, Sonoma, CA 95476 is a 1 bedroom, 1 bathroom, 825 sqft apartment. It last sold for $1,000,000 on Nov 3, 1998 (39,193% above the $2,545 asking price). More recently, it was listed as a rental in April 2025 with an asking price of $2,545 per month. That rental listing was removed on April 29, 2025. It is currently off market. The Trulia Estimate is $2,629,100, with a rent estimate of $2,280/month.
Home Highlights
Parking
No Info
Outdoor
Pool
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
180+ days ago
Home Details for 645 William Cunningham Ave
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Heating & Cooling Heating: Forced AirAir ConditioningCooling System: Central AirHeating Fuel: Forced Air |
Appliances & Utilities DishwasherDryerRefrigeratorWasher |
Levels, Entrance, & Accessibility Floors: Hardwood |
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Property Type / Style Property Type: Apartment |
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Lease Term: 1 YearAvailable: now |
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Pool Pool |
Parking & Garage Parking: Off Street Parking, On Site |
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Pool |
Price History for 645 William Cunningham Ave
| Date | Price | Event | Source |
|---|---|---|---|
| 04/29/2025 | $2,545 | ListingRemoved | Zillow Rentals |
| 04/26/2025 | $2,545 | Listed For Rent | Zillow Rentals |
| 02/23/2024 | ListingRemoved | Zillow Rentals | |
| 02/02/2024 | $2,495 | Listed For Rent | Zillow Rentals |
| 03/01/2021 | ListingRemoved | N/A | |
| 09/13/2020 | $1,775 | ListingRemoved | N/A |
| 09/02/2020 | $1,775 | Listed For Rent | N/A |
| 11/03/1998 | $1,000,000 | Sold | N/A |
Market trends in Sonoma
Last updated May 2026
Avg. sale price
$1.01M
$102KMoM
Sale-to-List Price
98.4%
0.4%MoM
Price per sq ft
$615
$44MoM
Available listings
167
12MoM
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $22,710 |
| Assessment | $1,809,459 |
Home facts updated by county records
Comparable Sales for 645 William Cunningham Ave
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
1.67 | Apartment | $675,000 | 07/28/25 | 3 | 1 | 1,155 | |
2.79 | Apartment | $799,500 | 08/22/25 | 2 | 1 | 814 | |
2.73 | Apartment | $495,000 | 06/03/26 | 1 | 1 | 502 | |
2.64 | Apartment | $455,000 | 03/30/26 | 2 | 1.5 | 1,054 |
Home facts updated by county records
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 645 William Cunningham Ave.
What Locals Say about Sonoma
At least 232 Trulia users voted on each feature.
87 % Say it's dog friendly
78 % Say car is needed
76 % Say yards are well-kept
76 % Say parking is easy
70 % Say it's walkable to restaurants
69 % Say kids play outside
69 % Say there's holiday spirit
67 % Say people would walk alone at night
65 % Say it's walkable to grocery stores
62 % Say there are sidewalks
61 % Say neighbors are friendly
61 % Say it's quiet
59 % Say they plan to stay for at least 5 years
54 % Say streets are well-lit
54 % Say there's wildlife
44 % Say there are community events
Sourced by Trulia users. Learn more about our methodology.
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