4609 Knollpark Cir, Antioch, California 94531, Antioch, 94531 - 4 bed, 3 bath
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4609 Knollpark Cir
Antioch, California 94531
ACTIVE
CONDITION: FAIR
4Beds
3Baths
1,915Sq Ft
6,115Lot Size
Property Price
LIST PRICE$649,999
EST. MARKET VALUE
$608,045
6% AboveMARKET VALUE
SUMMARY
This Spacious Single Family Residence is a Strong Value Opportunity, listed at $649,999—positioned well below the $608,046 Fair Market Value by -6%. Featuring a Condition Rating of 4, the home offers fresh paint and new laminate flooring, though it retains original cabinetry and fixtures. The expansive backyard and 4-bedroom, 3-bathroom layout provide significant lifestyle utility. While school ratings in the immediate area are low, the property’s size and recent cosmetic updates make it an ideal acquisition for Owner-Occupants or first-time buyers seeking a functional, move-in ready home.
Estimated Market Value
$608,045
Based on Realkey algorithm analyzing recent comparable sales in Antioch.
Comparable Sales Map
Comparables within 1 miles sold in recently
Map unavailable.
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 4609 Knollpark Cir Subject 4 bd · 3 ba · 1,915 sqft · $318 | $649,999* List Price | 4 | 3 | 1,915 | $318 | - |
A 4840 Highlands Way Sold 4 bd · 3 ba · 1,993 sqft · $307 · 0.1 mi | $612,000 | 4 | 3 | 1,993 | $307 | 0.1 mi |
B 4720 Knollpark Cir Sold 4 bd · 3 ba · 2,004 sqft · $327 · 0.1 mi | $655,000 | 4 | 3 | 2,004 | $327 | 0.1 mi |
C 4730 Koala Ct Sold 4 bd · 3 ba · 1,664 sqft · $355 · 0.4 mi | $590,000 | 4 | 3 | 1,664 | $355 | 0.4 mi |
D 4412 Shannondale Dr Sold 4 bd · 3 ba · 1,813 sqft · $297 · 0.1 mi | $539,000 | 4 | 3 | 1,813 | $297 | 0.1 mi |
E 4404 4404 Deerfield Dr Sold 4 bd · 3 ba · 1,838 sqft · $343 · 0.4 mi | $630,000 | 4 | 3 | 1,838 | $343 | 0.4 mi |
F 5316 Summerfield Dr Sold 4 bd · 2 ba · 1,975 sqft · $328 · 0.7 mi | $648,000 | 4 | 2 | 1,975 | $328 | 0.7 mi |
G 4889 Knollcrest Dr Sold 3 bd · 3 ba · 1,754 sqft · $328 · 0.2 mi | $575,000 | 3 | 3 | 1,754 | $328 | 0.2 mi |
H 4849 Highlands Way Sold 4 bd · 3 ba · 1,993 sqft · $311 · 0.2 mi | $620,000 | 4 | 3 | 1,993 | $311 | 0.2 mi |
I 4540 Knollpark Cir Pending 4 bd · 3 ba · 2,004 sqft · $289 · 0.0 mi | $580,000 List Price | 4 | 3 | 2,004 | $289 | 0.0 mi |
* Subject property listed price vs sold prices of comps.
Condition Analysis
See Full ReportOVERALL CONDITION SCORE
Fair
TeardownExcellent
Property is moderate renovation needed.
Built in 1989 (35 years old), the property has received recent cosmetic 'refreshes' including new laminate flooring and paint. However, the kitchen and bathrooms remain largely original with dated oak cabinetry, Hollywood-style lighting, and older tile surfaces. While move-in ready, the core high-value areas exceed the 30-year mark without a full renovation, necessitating future updates.
PROSSTRENGTHS & OPPORTUNITIES
- Move-In Ready Updates
The home features fresh interior paint and new laminate flooring throughout, offering a modern, clean aesthetic that allows buyers to move in without immediate renovation needs.
- Architectural Appeal
Soaring cathedral ceilings and a versatile 4-bedroom, 3-bathroom layout create an expansive, airy atmosphere that maximizes the 1,915 square feet of living space.
- Outdoor Entertaining
The property boasts a generously sized backyard that serves as a private outdoor canvas for gardening, gatherings, and recreation, a significant asset for California living.
CONSRISKS & DEFICIENCIES
- School District Ratings
The assigned elementary and middle schools carry low ratings (3/10 and 1/10 respectively), which may be a concern for families and could impact future property appreciation.
- Property Age
Built in 1989, the home may soon require capital improvements to major systems like the roof or HVAC, despite the recent cosmetic interior refreshes.
About 4609 Knollpark Cir
4609 Knollpark Circle, Antioch — Fresh, Spacious & Ready to Enjoy Welcome to 4609 Knollpark Circle, where fresh updates, soaring ceilings, and generous indoor-outdoor living come together to create a home designed for both everyday comfort and memorable gatherings. Step inside to a bright, refreshed interior featuring fresh paint and new laminate flooring throughout. The impressive cathedral ceilings enhance the sense of openness and bring an airy, welcoming feel to the living spaces. Offering 4 bedrooms, 3 bathrooms, and approximately 1,915 square feet, the versatile two-story floor plan provides plenty of room for family, guests, a home office, or changing needs over time. The real highlight is the huge backyard—an inviting outdoor canvas made for entertaining. Imagine summer barbecues, birthday celebrations, weekend gatherings, gardening, or simply relaxing outdoors with family and friends. Conveniently located near shopping, dining, recreation, schools, and commuter routes, this home combines space, fresh updates, and lifestyle possibilities in one inviting package. Freshly updated. Generously sized. Ready for its next chapter. Welcome home to 4609 Knollpark Circle.
Property Details
Public Facts
- Property Type
- Single Family Residence
- Year Built
- 1989
- Lot Size
- 6,115 Sq. Ft.
Interior
- Total Bedrooms
- 4
- Total Bathrooms
- 3 (3 Full, 0 Half)
Exterior & Parking
No exterior & parking available.
Utilities & Misc
- HOA Fee
- $0 / Month
Neighborhood Insights
Antioch Unified Schools
Carmen Dragon Elementary School
Grades K-6 • 0.9 mi
3/10
Black Diamond Middle School
Grades 7-8 • 0.3 mi
1/10
Deer Valley High School
Grades 9-12 • 0.6 mi
5/10
Sensitive Facilities
No sensitive facilities data found.
Neighborhood Comparison
| Feature | Subject | Average Home |
|---|---|---|
| Beds | 4.0 | 3.3 |
| Baths | 3.0 | 2.3 |
| Square foot | 1,915 | 1,739.595 |
| Lot Size | 6,115 | 6,645.276 |
| Price | $650.0K | $603.8K |
| Price per sq ft | $339 | $338 |
| Built year | 1989 | 1984 |
| HOA | $0 | $107 |
| Days on market | 22 | 45 |
Pricing History
Listed for Sale
Oct 2, 2026
$649,999
Initial Listing