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

1108 Williamson Avenue, Fullerton, California 92833 home-pic-0

1108 Williamson Avenue

Fullerton, California 92833

ACTIVE
CONDITION: EXCELLENT
4Beds
2Baths
1,550Sq Ft
10,200Lot Size

Property Price

LIST PRICE$1,258,888
EST. MARKET VALUE
$1,177,742
6% AboveMARKET VALUE

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

$1,177,742
Based on Realkey algorithm analyzing recent comparable sales in Fullerton.

Comparable Sales Map

Comparables within 1 miles sold in recently

Address Sold Price BedsBathsSq Ft$/SqftDistance
1108 Williamson Avenue
Subject
$1,258,888*
List Price
421,550$760-
A
309 N Orange Avenue
Sold
$1,150,000431,600$7190.3 mi
B
830 Delphine Place
Sold
$1,245,000421,874$6640.9 mi
C
1519 Lovering
Sold
$1,013,750321,516$6690.9 mi
D
1324 W Porter
Sold
$894,000321,245$7180.7 mi
E
1343 W Oak
Sold
$918,342321,250$7350.5 mi
F
1510 W Orangethorpe
Active
$985,000
List Price
421,416$6960.9 mi

* Subject property listed price vs sold prices of comps.

Condition Analysis

OVERALL CONDITION SCORE

Excellent
TeardownExcellent

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

FeatureSubjectAverage HomeNeighborhood Ranking (50 Listings)
Beds4.04.0
50%
Baths2.02.0
50%
Square foot1,5501,721
44%
Lot Size10,2007,140
87%
Price$1.26M$1.02M
61%
Price per sq ft$812$660
90%
Built year19491960
6%
HOA$0$0
50%
Days on market77170
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

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