For sale

Listed by: Meta Realty Inc. • Rachel Cao • Contact: 520-360-3891

Price cut: $1.5M (6/2)

$9,500,000

11765 Riehl Ave, Tustin, CA 92782

5beds

6,202sqft

$63,206/mo

Get pre-qualified

Single Family Residence

Built in 2000

0.82 Acres Lot

$8,951,700 Zestimate^®

$1,532/sqft

$955/mo HOA

What's special

Swimming poolLot of storage spaceOutdoor kitchen area

This luxury Cul-de-Sac house is located in Tustin Ranch Estate.Tustin ranch is one of the most prestigious communities in orange county. 35,500 square feet of park like grounds had views stretching from Catalina to Newport and beautiful city lights. This magnificent luxury fully remodeled from 2019 to 2021, expand from 5202 to 6202 square feet (not include casita).High-end appliances like Miele and gaggenau are used along with Italian luxury Poliform tailored interior. Also it features a freestanding casita which is a three room detached guest house with living room, kitchen and full bathroom. Grounds include multiple areas perfect for entertaining with 2 Lanai’s, outdoor kitchen area , swimming pool, spa and kids’ play area. Vegetable gardens and fruit trees as well as maturely landscaped front and back yards. Meantime, home has lot of storage space as well as 5 car garage. It’s a hidden gem in orange county.

122 days

1,484

48

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 5
Bathrooms: 6
Full bathrooms: 5
1/2 bathrooms: 1
Main level bathrooms: 1
Main level bedrooms: 1

Rooms

Room types: Bedroom, Entry/Foyer, Family Room, Kitchen, Laundry, Loft, Living Room, Primary Bathroom, Primary Bedroom, Office, Other, Pantry, Wine Cellar, Dining Room

Bedroom

Features: Multi-Level Bedroom

Bathroom

Features: Bidet, Bathroom Exhaust Fan, Bathtub, Closet, Dual Sinks, Separate Shower, Tub Shower, Vanity, Walk-In Shower

Kitchen

Features: Built-in Trash/Recycling, Kitchen Island, Kitchen/Family Room Combo, Stone Counters, Remodeled, Self-closing Cabinet Doors, Self-closing Drawers, Updated Kitchen, Walk-In Pantry

Other

Features: Walk-In Closet(s)

Pantry

Features: Walk-In Pantry

Heating

Central, ENERGY STAR Qualified Equipment, High Efficiency, Natural Gas

Cooling

Central Air, Electric, ENERGY STAR Qualified Equipment, High Efficiency

Appliances

Included: Built-In Range, Barbecue, Double Oven, Dishwasher, ENERGY STAR Qualified Appliances, Electric Oven, Electric Range, Disposal, Gas Oven, Gas Range, High Efficiency Water Heater, Microwave, Refrigerator, Self Cleaning Oven, Water Softener, Water Heater, Water Purifier
Laundry: Washer Hookup, Gas Dryer Hookup, Inside, In Garage

Features

Breakfast Bar, Balcony, Separate/Formal Dining Room, Eat-in Kitchen, Instant Hot Water, Loft, Primary Suite, Walk-In Pantry, Wine Cellar, Walk-In Closet(s)
Flooring: Concrete, Stone, Wood
Has fireplace: Yes
Fireplace features: Family Room
Common walls with other units/homes: No Common Walls

Interior area

Total interior livable area: 6,202 sqft

Property

Parking

Total spaces: 11
Parking features: Covered, Garage
Attached garage spaces: 5
Uncovered spaces: 6

Features

Levels: Two
Stories: 2
Entry location: Front Door
Patio & porch: Lanai
Has private pool: Yes
Pool features: Gas Heat, Heated, Private, Solar Heat
Has spa: Yes
Spa features: Heated, Private, Solar Heat
Has view: Yes
View description: Catalina, City Lights

Lot

Size: 0.82 Acres
Features: 0-1 Unit/Acre, Sprinklers In Rear, Sprinklers In Front, Sprinklers Timer, Sprinkler System

Details

Parcel number: 50252240
Special conditions: Standard

Construction

Type & style

Home type: SingleFamily
Architectural style: Spanish
Property subtype: Single Family Residence

Condition

New construction: No
Year built: 2000

Utilities & green energy

Electric: Standard
Sewer: Public Sewer
Water: Public
Utilities for property: Cable Available, Cable Connected, Electricity Available, Electricity Connected, Natural Gas Available, Natural Gas Connected, Sewer Available, Sewer Connected, Water Available, Water Connected

Green energy

Energy efficient items: Appliances

Community & HOA

Community

Features: Street Lights, Sidewalks

HOA

Has HOA: Yes
Amenities included: Horse Trails, Management
HOA fee: $955 monthly
HOA name: Optimum community management
HOA phone: 714-508-9070

Location

Region: Tustin

Financial & listing details

Price per square foot: $1,532/sqft
Tax assessed value: $4,600,689
Date on market: 4/26/2026
Cumulative days on market: 122 days
Listing terms: Cash,Cash to New Loan

Estimated market value

$8,951,700

$8.50M - $9.40M

$18,041/mo

Price history

Date	Event	Price
6/2/2026	Price change	$9,500,000-13.6%$1,532/sqft
Source: CRMLS #OC26043698 Report a problem
4/26/2026	Listed for sale	$11,000,000+182.1%$1,774/sqft
Source: CRMLS #OC26043698 Report a problem
9/28/2018	Sold	$3,900,000-7.1%$629/sqft
Source: Public Record Report a problem
8/4/2018	Pending sale	$4,200,000$677/sqft
Source: Surterre Properties #PW18130346 Report a problem
6/6/2018	Listed for sale	$4,200,000+181.5%$677/sqft
Source: Surterre Properties #PW18130346 Report a problem
11/4/1999	Sold	$1,492,000$241/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2026	--	$4,600,689 +2%
2025	$48,334 +4.8%	$4,510,480 +2%
2024	$46,124 +2.3%	$4,422,040 +2%
2023	$45,078 -1.6%	$4,335,334 +2%
2022	$45,817 +3.6%	$4,250,328 +3.4%
2021	$44,230 +2.4%	$4,109,424 +2.4%
2020	$43,190	$4,013,865 +2.9%
2019	$43,190 +2.9%	$3,900,000 +83.9%
2018	$41,984 +84.8%	$2,120,847 +2%
2017	$22,723	$2,079,262 +2%
2016	$22,723 +1.9%	$2,038,493 +1.5%
2015	$22,293 +2.8%	$2,007,873 +2%
2014	$21,681	$1,968,542 +0.5%
2013	--	$1,959,646 +2%
2012	--	$1,921,222 +2%
2011	--	$1,883,551 +0.8%
2010	--	$1,869,474 -0.2%
2009	--	$1,873,916 +2%
2008	--	$1,837,173 +2%
2007	--	$1,801,150 +2%
2006	--	$1,765,834 +2%
2005	--	$1,731,210 +2%
2004	--	$1,697,265 +1.9%
2003	--	$1,666,158 +2%
2002	--	$1,633,489 +2%
2001	$19,879 +5.7%	$1,601,460 +7.3%
2000	$18,810	$1,492,000