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Shawn Bengtson

Office Broker - DRE 01236964

  • Office 760-805-7199
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521 W Whiting Avenue, Fullerton – $1,599,000

  • 5 Beds
  • 5 Baths
  • 2,725 Sqft
  • .15 Acres
  • 5 Beds
  • 5 Baths
  • 2,725 Sqft
  • .15 Acres

521 W Whiting Avenue

Beautifully preserved two-story Spanish Revival home with separate ADU situated on a historic street in vibrant Fullerton! Masterfully blending classic architectural character with modern comfort—this light-filled main residence offers 3 spacious bedrooms and 2.5 baths, with a convenient first-floor bedroom and bath. Enjoy multiple gathering spaces— including a family room, formal living room, and separate dining area, all flowing from a recently updated, modern-retro style kitchen. Meticulously maintained to preserve its original charm—featuring ornate trim, wall paneling, interior French doors, and original hardwood floors accented with rich cherrywood details. The formal living room impresses with its vaulted ceilings, grand arched window, wrought iron staircase, and stylish fireplace, creating the perfect setting for both relaxation and entertaining. Upstairs, a large open-air patio deck terrace overlooks the lush front lawn and mature flower garden, enhancing this home’s curb appeal and serene atmosphere. Outside, a long driveway, carport, and tandem 2-car garage provide ample parking with dual access from both the front and back streets. Step into the private backyard courtyard to unwind by the built-in exercise pool or relax in the attached spa. Additional modern updates include upgraded plumbing and electrical, a forced-air pulse heating system, and energy-efficient windows for year-round comfort. The property includes a fully updated two-story detached ADU, featuring 2 rooms, 2 full baths, its own roof deck great for entertaining, and a private separate driveway entrance—perfect for extended family, guests, or reliable rental income. Don’t miss this rare opportunity to own a vintage Fullerton Spanish Revival treasure—a home that captures the beauty of the past while offering modern versatility and income potential!

Essential Information

  • MLS® #OC25255946
  • Price$1,599,000
  • Bedrooms5
  • Bathrooms5.00
  • Full Baths4
  • Square Footage2,725
  • Acres0.15
  • Year Built1928
  • TypeResidential
  • Sub-TypeSingle Family Residence
  • StatusActive Under Contract

Community Information

  • Address521 W Whiting Avenue
  • Area83 - Fullerton
  • SubdivisionSpanish Revival
  • CityFullerton
  • CountyOrange
  • Zip Code92832

Amenities

  • Parking Spaces2
  • # of Garages2
  • ViewNeighborhood
  • Has PoolYes
  • PoolIn Ground, Private, Lap

Utilities

Cable Connected, Electricity Connected, Natural Gas Connected, Phone Available, Sewer Connected, Water Connected

Parking

Attached Carport, Concrete, Covered, Carport, Garage Faces Front, Garage, Gated, Garage Faces Rear, RV Potential, Workshop in Garage

Garages

Attached Carport, Concrete, Covered, Carport, Garage Faces Front, Garage, Gated, Garage Faces Rear, RV Potential, Workshop in Garage

Interior

  • InteriorWood
  • HeatingForced Air
  • CoolingNone
  • Has BasementYes
  • BasementFinished, Utility
  • FireplaceYes
  • FireplacesLiving Room
  • # of Stories2
  • StoriesTwo

Interior Features

Balcony, Ceiling Fan(s), Cathedral Ceiling(s), Separate/Formal Dining Room, Granite Counters, Bedroom on Main Level, Main Level Primary, Multiple Primary Suites, Primary Suite

Appliances

Built-In Range, Dishwasher, Disposal, Gas Range, Microwave, Refrigerator, Water Heater

Exterior

  • RoofSpanish Tile
  • FoundationRaised, Slab, Combination

Lot Description

ZeroToOneUnitAcre, Back Yard, Front Yard, Landscaped

School Information

  • DistrictFullerton Joint Union High
  • HighFullerton

Additional Information

  • Date ListedNovember 7th, 2025
  • Days on Market40

Listing Details

  • AgentRichard Mulder
  • OfficeKase Real Estate
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Price Change History for 521 W Whiting Avenue, Fullerton, (MLS® #OC25255946)

Date Details Change
Status Changed from Active to Active Under Contract

Richard Mulder, Kase Real Estate.

Based on information from California Regional Multiple Listing Service, Inc. as of December 17th, 2025 at 5:58pm PST. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.