Zumper
modified
1 Day Ago

Highlights

  • Laundry facilities
  • Private courtyard
  • Pristine apartment community
  • Condominium quality

Location

550 Williamson Ave, Fullerton, CA 92832, USA|Downtown Fullerton
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Tour 550 Williamson Ave

Contact

Management

Mashcole Property Management INC

Leasing office

(844) 334-3308 ext. 5008

Open 

9:00 am–5:00 pm PT

Property Overview

550 Williamson Ave earns a strong overall impression with a 9.1 Zumper Expert Rating, reflecting excellent price, amenities, location, and quality scores, along with solid trustworthiness. It features laundry facilities, a private courtyard, a pristine apartment community, and condominium-quality finishes, and it stands out for value for money, nearby schools, and a helpful set of 24 photos.

This summary uses Zumper’s proprietary data. “Zumper Expert Ratings” and “Things you’ll love” are based on our internal analyses of market trends and renter insights.

Zumper Expert Rating

9.1
Excellent
550 Williamson Ave is an excellent find, offering residents a superior living experience with a wide range of desirable features. Residents will particularly enjoy knowing that this property rated highest in Price and Amenities, which help to make this rental a great place to call home.

Things you’ll love

  • Less expensive
  • Middle school nearby
  • Elementary school nearby

Floor plans

2x1.52 bed1.5 bath$2,225 /mo1 unit available

Let's explore this property.

Amenities for 550 Williamson Ave

Apartment Amenities

Air Conditioning

Appliances

Dishwasher

Grounds

Garage Parking
Units, floor plans, amenities, dimensions, details, availability, and prices may be approximate and subject to change. Please contact a community representative for more information.

Policies and fees

Applicants

Application Fee

Per-applicant. Agent application fee.

Contact Property

REQUIRED FEES

Security Deposit

One-time.

$2,225

Parking Policy

Garage Parking

Dog Policy

Not allowed

Cat Policy

Not allowed

No pets allowed.

Questions about this property’s policies and fees?

Building details

Property details

Units17
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About 550 Williamson Ave

HomeApartments in FullertonDowntown Fullerton 550 Williamson Ave

The Williamson Apartments offer prospective tenants the opportunity to live in a pristine, condominium quality, apartment community, located in a desirable rental neighborhood just blocks away from historic downtown Fullerton. The architectural layout and design of the property allow for a secluded, private setting in the central courtyard and pool area. The courtyard includes a gated pool, laundry facilities in a separate building, a courtyard area complete with mature trees and shrubs, and individual fenced in patios for the tenants to enjoy. MANAGED BY: Mashcole Property Management INC Find us on Google. IT490704 - IT49MC406


Zumper Expert Rating

Our expert rating is based on a weighted average score of property attributes that renters care about most: price, amenities, location, quality, and trust.
9.1
/10
Excellent
550 Williamson Ave is an excellent find, offering residents a superior living experience with a wide range of desirable features. Residents will particularly enjoy knowing that this property rated highest in Price and Amenities, which help to make this rental a great place to call home.
How we rated 550 Williamson Ave
Price·10A score that weighs the cost and location of the property, which we calculate by comparing rent prices of recent units to the median price of nearby rentals, adjusting for overall quality and features.
550 Williamson Ave offers an excellent balance between price and value. It's priced competitively for its amenities, location, and other key features. Compared to the median price per bedroom in the area, this property is less than, or about the same as, nearby rentals, so residents can expect great value without too many compromises on their desired standard of living.
Amenities·9A score based on the amenities offered at this property compared to other rentals in the area. We consider the quantity, quality, and popularity of features both on site and within the units.
550 Williamson Ave goes above and beyond to provide sought-after conveniences and desirable perks, including garage parking. Renters looking for popular or luxurious features will find them here—and for that reason, 550 Williamson Ave receives one of the highest amenities scores.
Location·9A score based on proximity and ease of access to shops, restaurants, schools, and public transportation while considering the desirability of the area.
550 Williamson Ave is exceptional when it comes to location and conveniences. Communication with management or leasing staff is usually quick and easy and they often use advanced scheduling and communication tools to streamline the process. The location of this property offers easy access to popular points of interest in the area and options for getting around.
Quality·9A score based on what makes the property stand out, such as luxury features, unique offerings, age of the building, and our ability to verify the accuracy of these details.
550 Williamson Ave has a few standout characteristics that set it apart from similar properties nearby. Having both verified status and features that cater to discerning renters, this is a great option for renters looking for a specific and exceptional lifestyle.
Trustworthiness·7A score based on the accuracy, completeness, recency, and usefulness of the information provided by this property, so you can trust that what you see is what you get.
550 Williamson Ave provides some information about the features available in the community and its apartments, making it a reliable option for prospective renters. Renters should ask additional questions about amenities and non-negotiable items they are looking for.

Property highlights

We compared every listing in the surrounding area to determine which amenities are most common. If a building lacks an amenity that most others in the area have, it is a con. If a building has an amenity most others in the area do not, it is a pro. Similarly, price, schools, and size are calculated relative to the size, price, and distance to schools of the other properties nearby.

How 550 Williamson Ave compares to other nearby properties.

Positives

Less expensive
The 3-bedrooms are cheaper than other similar listings nearby
Middle school nearby
There is a middle school 1 mile away
Less expensive
The 2-bedrooms are cheaper than other similar listings nearby
Elementary school nearby
There is an elementary school 0.3 mile away
Images Available
There are at least 10 photos of this address

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Rent trends in Downtown Fullerton

2-bedroom apartments at 550 Williamson Ave cost about 33% less than the average rent price for 2-bedroom apartments in Downtown Fullerton.

Median rents as of Jul 4 2026.
Downtown Fullerton
Fullerton
A table of studio rental data trends in Fullerton
MonthMedian Rent
July 2024$1,938
August 2024$1,943
September 2024$1,967
October 2024$1,896
November 2024$1,881
December 2024$1,948
January 2025$1,950
February 2025$1,994
March 2025$2,092
April 2025$2,142
May 2025$2,018
June 2025$2,016
July 2025$2,025
August 2025$1,916
September 2025$1,922
October 2025$1,882
November 2025$1,833
December 2025$1,846
January 2026$1,949
February 2026$2,022
March 2026$2,053
April 2026$2,010
May 2026$1,967
June 2026$1,953
July 2026$1,850
A table of studio rental data trends in Downtown Fullerton
MonthMedian Rent
May 2025$2,220
February 2026$2,387
March 2026$2,387

Affordability calculator

Can I afford to live at 550 Williamson Ave?

Bedrooms

2 bedrooms

Rent-to-income ratio

30%

Slide to adjust the percentage of your monthly income you are willing to spend on rent.
The general rule of thumb is to spend around 30% or less of your income on rent.
Recommended income

$89,000/yr

With your selected rent-to-income ratio, you'd ideally want to make $89,000 annually to afford this 2-bedrooms monthly rent price of $2,225.
For more information on rent affordability, visit our rent calculator.

Schools near 550 Williamson Ave

Anaheim Elementary Online Academy

2000 w ball rd

anaheim, CA, 92804

K-6Public
B-

Bousd Online Academy

1 civic center cir

brea, CA, 92822

K-6Public
A

Ousd Edge Virtual Academy

250 s yorba

orange, CA, 92869

K-12Public

Rowland Virtual Learning Academy

341 s la seda rd

la puente, CA, 91744

K-12Public

Pace (Lynn L.) Education Center

9625 van ruiten st

bellflower, CA, 90706

K-12Public
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Internet available near 550 Williamson Ave

Getting around Fullerton near 550 Williamson Ave

Walking

5/10
Some shops and stores are within a few minutes.

Driving

8/10
Commuting is easy with multiple accessible routes and plenty of parking.

Cycling

5/10
More spots are within biking distance and some roads are cyclist-friendly.

Transit

3/10
There are a few mass transit options within the area.

Points of interest for 550 Williamson Ave, Fullerton

Groceries

7/10
At least one supermarket within a 15-minute walk

Shopping

7/10
Several shops within a few minutes’ walk

Cafes

6/10
Some cafés within a few minutes’ walk

Restaurants

7/10
Variety of restaurants within a few minutes' walk

Primary schools

4/10
At least one elementary school within a 20-minute walk

High schools

3/10
At least one high school within a 30-minute walk

Parks

7/10
Large amount of park space nearby

Nightlife

4/10
Some bars within walking distance

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