440 W Main Street St, Tustin, CA 92780 (MLS # PW26090922)

Old Town Tustin's 3rd largest residential lot hits the market for the first time in decades! Set on 28,382 square feet along Main Street, this property offers something rare: the ability to buy a turnkey home and still have room to build, or to acquire a shovel-ready lot in one of Orange County's most sought-after historic neighborhoods. The seller is open to selling the entire property or the front lot (Parcel 1) separately. Parcel 1 is an unimproved lot with Main Street frontage and an existing water meter, fully positioned for new construction. A lot split was approved by the City of Tustin and simply needs to be recorded at the county level, making this one of the most move-forward-ready development opportunities in Old Town. Parcel 2 is the rear flag lot where the existing 5-bedroom, 3.5-bath home lives: 3,432 square feet with a pool, two fireplaces, and a 2-car garage. Live here while you plan, build next door, or hold both. ADU rights are confirmed for all three options simultaneously on both parcels: a converted ADU, a JADU up to 500 SF, and a detached ADU up to 800 SF. Sewer lateral replaced in 2024. Buyer to verify with the city. Steps from the shops, restaurants, and weekend energy of Old Town Tustin. Whether you're an end user who wants the space to grow into, a developer ready to build, or an investor looking for long-term upside, this lot size, this location, and this flexibility don't come around often. Showings by appointment only. No sign on property.

Last Updated	4/29/2026	Tract	Stafford and Tustin Tract
Year Built	1976	Community	71 - Tustin
Garage Spaces	2.0	County	Orange

SCHOOLS

Jr. High School	Columbus Tustin
High School	Tustin

Additional Details

AIR	Attic Fan, Central Air, Electric, Gas, Wall/Window Unit(s)
AIR CONDITIONING	Yes
APPLIANCES	Built-In Range, Convection Oven, Dishwasher, Disposal, Dryer, Electric Oven, Exhaust Fan, Gas Range, Microwave, Range Hood, Refrigerator, Self Cleaning Oven, Washer, Water Heater
AREA	71 - Tustin
BARN/EQUESTRIAN	Yes
CONSTRUCTION	Brick, Concrete
EXTERIOR	Awning(s), Barbecue, Lighting, Rain Gutters
FIREPLACE	Yes
GARAGE	Attached Garage, Yes
HEAT	Fireplace(s), Forced Air
INTERIOR	Bar, Beamed Ceilings, Breakfast Bar, Built-in Features, Cathedral Ceiling(s), Ceiling Fan(s), Granite Counters, High Ceilings, Open Floorplan, Pantry, Stone Counters, Storage, Wet Bar
LOT	0.6516 acre(s)
LOT DESCRIPTION	Flag Lot, Rectangular Lot, Sprinklers In Front, Wooded
LOT DIMENSIONS	28382
PARKING	Attached, Concrete, Driveway, Electric Gate, Garage Faces Front, Garage, Garage Door Opener, Gated, Oversized, Private
POOL	Yes
POOL DESCRIPTION	Private, Fenced, Filtered, Gunite, Gas Heat, Heated, In Ground
SEWER	Public Sewer
STORIES	2
STYLE	Craftsman, Custom
SUBDIVISION	Stafford and Tustin Tract
UTILITIES	Cable Available, Cable Connected, Electricity Available, Electricity Connected, Natural Gas Available, Natural Gas Connected, Phone Available, Phone Connected, Sewer Available, Sewer Connected, Underground Utilities, Water Available, Water Connected
VIEW DESCRIPTION	None
WATER	Public

Location

 

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