Open House Sat/Sun 1-4PM. Clayton schools - Concord Price! Major price reduction! Best deal now! This will not last! Single-story living on one of Kirkwood Knolls' most peaceful cul-de-sacs — and this corner lot gives you extra breathing room on top of it. This 3-bedroom, 2-bath home offers 1,420 sq ft of thoughtfully laid-out living space with no steps to the entry, all on a 7,000 sq ft lot with established fruit trees. Inside, the updated kitchen brings stone counters, a built-in oven, electric cooktop, dishwasher and microwave — ready to cook in from day one. The family room centers around a cozy wood-burning fireplace, and laminate flooring runs through the main living areas. A dedicated laundry closet adds everyday convenience, and central air plus forced-air heating keep things comfortable year-round. Step outside through any of the home's sliding doors to a low-maintenance, wrap-around backyard with a covered patio and a new storage shed — ideal for morning coffee, weekend gardening, or evening get-togethers. A 2-car detached garage rounds out the package. You're close to Lydia Lane Park, walking trails, everyday shopping and restaurants, and well-regarded Clayton schools — all without an HOA to answer to. This is the kind of single-story Concord home that doesn't sit on the market long. Come see it before it's gone. Car enthusiasts take note: the garage comes equipped with an 8000lbs capacity hydraulic automotive lift, perfect for safely storing multiple vehicles or tackling your own projects at home. Seller will remove at buyer request.
For sale
Price cut: $28K (8/28)
$698,000
5456 Agostino Ct, Concord, CA 94521
3beds
1,420sqft
Single Family Residence
Built in 1973
6,969 Square Feet Lot
$690,800 Zestimate®
$492/sqft
$-- HOA
What's special
Cozy wood-burning fireplaceEstablished fruit treesLow-maintenance wrap-around backyardCorner lotStone countersCovered patioUpdated kitchen
- 42 days
- 1,888
- 113
Zillow last checked:
Listing updated:
Listed by:
Ron Hariri DRE #02159571 925-297-5519,
Compass
Source: CCAR,MLS#: 41140115
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
Rooms
- Room types: 3 Bedrooms, 2 Baths, Dining Room, Family Room, Library
Kitchen
- Features: Stone Counters, Dishwasher, Electric Range/Cooktop, Microwave, Oven Built-in, Updated Kitchen
Heating
- Forced Air
Cooling
- Central Air
Appliances
- Included: Dishwasher, Electric Range, Microwave, Oven, Dryer, Washer, Gas Water Heater
- Laundry: Laundry Closet
Features
- Updated Kitchen
- Flooring: Laminate
- Has fireplace: Yes
- Fireplace features: Family Room, Wood Burning
Interior area
- Total structure area: 1,420
- Total interior livable area: 1,420 sqft
Video & virtual tour
Property
Parking
- Total spaces: 2
- Parking features: Space Per Unit - 2, Garage Faces Front, Garage Door Opener
- Garage spaces: 2
Features
- Levels: One
- Stories: 1
- Entry location: No Steps to Entry
- Pool features: None
Lot
- Size: 6,969 Square Feet
- Features: Corner Lot, Court, Premium Lot, Back Yard
Details
- Parcel number: 1181400126
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Ranch
- Property subtype: Single Family Residence
Materials
- Stucco
- Roof: Composition
Condition
- Existing
- New construction: No
- Year built: 1973
Utilities & green energy
- Electric: No Solar
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Natural Gas Connected, Master Electric Meter, Master Gas Meter
Community & HOA
Community
- Subdivision: Kirkwood Knolls
HOA
- Has HOA: No
Location
- Region: Concord
Financial & listing details
- Price per square foot: $492/sqft
- Tax assessed value: $834,400
- Date on market: 7/17/2026
Estimated market value
$690,800
$656,000 - $725,000
$3,372/mo
Price history
| Date | Event | Price |
|---|---|---|
| 8/28/2026 | Price change | $698,000-3.9%$492/sqft |
Source: | ||
| 8/14/2026 | Price change | $726,000-3.1%$511/sqft |
Source: | ||
| 7/17/2026 | Listed for sale | $749,000-6.6%$527/sqft |
Source: | ||
| 7/17/2023 | Sold | $802,000+10.6%$565/sqft |
Source: | ||
| 6/24/2023 | Pending sale | $725,000$511/sqft |
Source: | ||
| 6/15/2023 | Listed for sale | $725,000+39.4%$511/sqft |
Source: | ||
| 3/26/2021 | Listing removed | -- |
Source: Zillow Rental Manager Report a problem | ||
| 3/6/2021 | Listed for rent | $2,995+10.9%$2/sqft |
Source: Zillow Rental Manager Report a problem | ||
| 12/5/2018 | Listing removed | $2,700$2/sqft |
Source: Owner Report a problem | ||
| 10/3/2018 | Price change | $2,700-3.6%$2/sqft |
Source: Zillow Rental Manager Report a problem | ||
| 7/20/2018 | Listed for rent | $2,800$2/sqft |
Source: Owner Report a problem | ||
| 5/27/2016 | Sold | $520,000+92.6%$366/sqft |
Source: | ||
| 12/7/2011 | Sold | $270,000$190/sqft |
Source: | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | -- | $834,400 +2% |
| 2025 | $10,081 +2.5% | $818,040 +2% |
| 2024 | $9,832 +31% | $802,000 +35.5% |
| 2023 | $7,503 +1.3% | $591,664 +2% |
| 2022 | $7,403 +2.5% | $580,064 +2% |
| 2021 | $7,223 +0.7% | $568,691 +1% |
| 2020 | $7,172 +1.2% | $562,861 +2% |
| 2019 | $7,087 +3.9% | $551,826 +2% |
| 2018 | $6,820 +3.4% | $541,007 +2% |
| 2017 | $6,596 +71.5% | $530,400 +85.1% |
| 2016 | $3,845 +1.6% | $286,478 +1.5% |
| 2015 | $3,785 +2.2% | $282,175 +2% |
| 2014 | $3,704 | $276,649 +0.5% |
| 2013 | -- | $275,400 +2% |
| 2012 | -- | $270,000 +277.5% |
| 2011 | -- | $71,514 +0.8% |
| 2010 | -- | $70,981 -0.2% |
| 2009 | -- | $71,151 +2% |
| 2008 | -- | $69,757 +2% |
| 2007 | -- | $68,390 +2% |
| 2006 | -- | $67,050 +2% |
| 2005 | -- | $65,736 +2% |
| 2004 | -- | $64,448 +1.9% |
| 2003 | -- | $63,267 +2% |
| 2002 | -- | $62,027 +2% |
| 2001 | -- | $60,812 |
Find assessor info on the county website
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Neighborhood: Clayton Valley
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