1108 Williamson Avenue, Fullerton, California 92833, Fullerton, 92833 - 4 bed, 2 bath

1108 Williamson Avenue
Fullerton, California 92833
Property Price
SUMMARY
Analysis of 1108 Williamson Avenue, Fullerton, California 92833 reveals a property with a current list price of $1,258,888, which is 6% above the estimated $1,177,742 Fair Market Value. Buyers should carefully evaluate the pricing and consider negotiation opportunities. The property maintains a Excellent Condition Rating (95/100), indicating excellent structural integrity and modern finishes throughout. This turnkey property requires minimal updates and is ready for immediate occupancy. Located in a high-demand neighborhood within the Fullerton Unified School District, this asset is categorized as a low-risk, high-reward acquisition suitable for both Buy-and-Hold Investors and Owner-Occupants willing to undertake light renovation work.
Estimated Market Value
Comparable Sales Map
Comparables within 1 miles sold in recently
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 1108 Williamson Avenue Subject | $1,258,888* List Price | 4 | 2 | 1,550 | $760 | - |
A 309 N Orange Avenue Sold | $1,150,000 | 4 | 3 | 1,600 | $719 | 0.3 mi |
B 830 Delphine Place Sold | $1,245,000 | 4 | 2 | 1,874 | $664 | 0.9 mi |
C 1519 Lovering Sold | $1,013,750 | 3 | 2 | 1,516 | $669 | 0.9 mi |
D 1324 W Porter Sold | $894,000 | 3 | 2 | 1,245 | $718 | 0.7 mi |
E 1343 W Oak Sold | $918,342 | 3 | 2 | 1,250 | $735 | 0.5 mi |
F 1510 W Orangethorpe Active | $985,000 List Price | 4 | 2 | 1,416 | $696 | 0.9 mi |
* Subject property listed price vs sold prices of comps.
Condition Analysis
OVERALL CONDITION SCORE
Property is new construction or fully renovated.
This 1949 home has undergone a comprehensive, high-end turnkey renovation within the last year, meeting the criteria for an extensively renovated property. The interior features a modern open-concept kitchen with quartzite countertops, shaker cabinets, and new stainless steel appliances. Additional high-quality upgrades include premium waterproof vinyl flooring, recessed LED lighting, and updated major systems such as a 200-amp electrical panel, high-efficiency dual-pane windows, and central HVAC.
PROSSTRENGTHS & OPPORTUNITIES
- High Available Lot Utilization
The property has a large lot size, which is more than 4 times of its living area. lot size in square feet = 10200, living area = 1550.
- Massive Lot & ADU Potential
The rare 10,200+ sqft lot provides exceptional space and a prime opportunity for an Accessory Dwelling Unit (ADU), offering significant value-add potential for investors or multi-generational families.
- High-End Turnkey Remodel
The home features premium modern upgrades including quartzite countertops, high-end stainless steel appliances, waterproof vinyl flooring, and updated essential systems like a 200-amp electrical panel and dual-pane windows.
CONSRISKS & DEFICIENCIES
- Non-Traditional Garage Layout
The property features two separate 1-car garages rather than a standard attached 2-car garage, which may be less convenient for buyers seeking direct interior access or unified storage.
- Freeway Proximity
Being located within minutes of the 91 freeway offers convenience but may result in increased ambient traffic noise, potentially affecting the quiet enjoyment of the large outdoor spaces.
About 1108 Williamson Avenue
VERY RARE opportunity for a massive 10,000+ sqft lot with great ADU potential for this area in Fullerton! DON’T MISS OUT on this recently updated and spacious TURNKEY home located in a highly desired neighborhood of Fullerton! To start off, this home boasts 3 bedrooms and 2 bathrooms including a large master suite with its own luxurious master bathroom and a walk-in closet! Throughout the home you'll find LED recess lighting, premium vinyl waterproof flooring, a stunning open-concept kitchen containing high-end quartzite countertops, a large center island and wood shaker cabinets with self-closing drawers! Also, along with the remodeled kitchen there will be a full high-end stainless steel appliance package and the barn-door covered laundry area comes with a sink and washer/dryer included! For the exterior, the front yard contains an attractive curb appeal with custom perimeter wood fencing and a walkway that leads to the inviting front porch! Then the enormous backyard contains a spacious covered patio area perfect for seating and outdoor entertainment, freshly laid sod throughout the yard including timed sprinklers and a concrete driveway that leads to the TWO 1-car garages making the entire backyard a great space for future family gatherings! In addition, this home offers a 200 amp electrical panel, high efficiency dual-pane vinyl windows throughout and central air/heating! To top it all off, this home is conveniently located within minutes of the 91 freeway and Downtown Fullerton which contains beloved shops, popular restaurants and entertainment!
Property Details
Public Facts
- Property Type
- Single Family Residence
- Year Built
- 1949
- Lot Size
- 10,200 Sq. Ft.
Interior
- Total Bedrooms
- 4
- Total Bathrooms
- 2 (2 Full, 0 Half)
Exterior & Parking
No exterior & parking available.
Utilities & Misc
- HOA Fee
- $0 / Month
Neighborhood Insights
Sensitive Facilities
No sensitive facilities data found.
Neighborhood Comparison
| Feature | Subject | Average Home | Neighborhood Ranking (50 Listings) |
|---|---|---|---|
| Beds | 4.0 | 4.0 | 50% |
| Baths | 2.0 | 2.0 | 50% |
| Square foot | 1,550 | 1,721 | 44% |
| Lot Size | 10,200 | 7,140 | 87% |
| Price | $1.26M | $1.02M | 61% |
| Price per sq ft | $812 | $660 | 90% |
| Built year | 1949 | 1960 | 6% |
| HOA | $0 | $0 | 50% |
| Days on market | 77 | 170 | 10% |
Pricing History
Listed for Sale
Feb 15, 2026
$1,258,888
$1,298,888
-3% Price Drop
Initial Listing
Price Change
Dec 20, 2025
$1,298,888
Initial Listing
Sold
Jul 24, 2024
$725,000
Public Record






























