RARE & EXCEPTIONAL OPPORTUNITY IN SIMI VALLEY! Two separate single-story residences on approximately ½ acre of flat, usable land! Perfect for multi-generational living, extended family, guests, or the potential for rental income, this unique property offers incredible versatility, privacy, and endless possibilities! Custom-built by the original owners, the beautifully maintained main residence features 3 bedrooms, 2.5 bathrooms, and 2,124 sq. ft. of light-filled living space with a wonderful floor plan designed for comfortable everyday living and entertaining. Highlights include gleaming hardwood floors, smooth ceilings, a formal dining room, private office, and an inviting living room with soaring vaulted ceilings and a charming brick fireplace. The spacious kitchen offers abundant wood cabinetry, a center island, and quality built-in appliances, including a Sub-Zero refrigerator. An adjoining family room with a cozy fireplace provides additional space to gather and relax. The generous primary suite features French doors opening to a private sitting deck and rear yard, a walk-in closet, and an ensuite bathroom with a luxurious two-person spa tub and separate shower. Energy-efficient amenities include solar panels, Tesla battery storage, EV charging, and a direct-access 3-car garage. The beautifully landscaped backyard is an entertainer's delight, complete with a spacious patio, fire pit, and peaceful areas to unwind. A TRULY SPECIAL FEATURE is the detached, separately situated ADU offering its own private setting, expansive yard, gated driveway, 2-car carport, attached garage, and storage sheds! This charming single-story residence features 1 bedroom, 1 bathroom, a light-filled living room with vaulted ceiling and electric fireplace, a full kitchen with center island, generous indoor and outdoor utility rooms, and a beautifully appointed bathroom with an oversized custom walk-in shower. Additional highlights include RV access, low-maintenance grounds, abundant parking, and a potentially divisible lot (buyer to verify). Whether you're looking to accommodate extended family, enjoy two separate living spaces, or explore income-producing possibilities, this one-of-a-kind property delivers an exceptional combination of space, flexibility, and opportunity. Both main house and ADU have successful rental history. A rare find with so much to offer!
For sale
$1,400,000
4500 Adam Rd, Simi Valley, CA 93063
3beds
2,124sqft
Single Family Residence
Built in 1991
0.54 Acres Lot
$1,330,500 Zestimate®
$659/sqft
$-- HOA
What's special
Charming brick fireplaceBeautifully landscaped backyardExpansive yardCenter islandBeautifully maintained main residenceRv accessGated driveway
- 1 day
- 208
- 5
Zillow last checked:
Listing updated:
Listed by:
Bryan K Fleming DRE #00692643 805-501-3830,
RE/MAX ONE
Source: CSMAOR,MLS#: 226004921
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Heating
- Central Furnace
Cooling
- Central Air
Appliances
- Included: Refrigerator
- Laundry: In Garage
Features
- Walk-In Closet(s), Central Vacuum, Recessed Lighting, Formal Dining Room
- Flooring: Carpet, Hardwood
- Doors: French Doors
- Has fireplace: Yes
- Fireplace features: Other, Family Room, Living Room
Interior area
- Total structure area: 2,124
- Total interior livable area: 2,124 sqft
Property
Parking
- Total spaces: 3
- Parking features: Garage Attached, Direct Access
- Attached garage spaces: 3
Features
- Levels: One
- Stories: 1
- Entry location: Main Level
- Patio & porch: Deck, Patio Open, Porch
- Fencing: Block,Chain Link
Lot
- Size: 0.54 Acres
- Features: Back Yard, Front Yard, Rectangular Lot, Room for a Pool
Details
- Additional structures: Shed(s), ADU Bathrooms: 1, ADU Bedrooms: 1, ADU Living Area: 790, ADU : 1
- Parcel number: 6250030450
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- Year built: 1991
Utilities & green energy
Green energy
- Energy generation: Solar
Community & HOA
Community
- Subdivision: Custom
HOA
- Has HOA: No
Location
- Region: Simi Valley
Financial & listing details
- Price per square foot: $659/sqft
- Tax assessed value: $470,714
- Date on market: 10/16/2026
- Listing terms: Conventional,Cash to New Loan,Cash
Estimated market value
$1,330,500
$1.26M - $1.40M
$4,530/mo
Price history
| Date | Event | Price |
|---|---|---|
| 10/16/2026 | Listed for sale | $1,400,000$659/sqft |
Source: | ||
| 7/27/2025 | Listing removed | $3,895$2/sqft |
Source: Zillow Rentals Report a problem | ||
| 7/7/2025 | Price change | $3,895-2.5%$2/sqft |
Source: Zillow Rentals Report a problem | ||
| 6/17/2025 | Price change | $3,995-4.8%$2/sqft |
Source: Zillow Rentals Report a problem | ||
| 5/31/2025 | Listed for rent | $4,195+67.8%$2/sqft |
Source: Zillow Rentals Report a problem | ||
| 10/9/2024 | Listing removed | $2,500$1/sqft |
Source: Zillow Rentals Report a problem | ||
| 10/1/2024 | Listed for rent | $2,500-37.4%$1/sqft |
Source: Zillow Rentals Report a problem | ||
| 5/10/2024 | Listing removed | -- |
Source: Zillow Rentals Report a problem | ||
| 4/30/2024 | Price change | $3,995-0.1%$2/sqft |
Source: Zillow Rentals Report a problem | ||
| 4/21/2024 | Price change | $4,000-7%$2/sqft |
Source: Zillow Rentals Report a problem | ||
| 4/10/2024 | Listed for rent | $4,300+8.9%$2/sqft |
Source: Zillow Rentals Report a problem | ||
| 2/16/2024 | Listing removed | -- |
Source: Zillow Rentals Report a problem | ||
| 2/8/2024 | Listed for rent | $3,950+4.1%$2/sqft |
Source: Zillow Rentals Report a problem | ||
| 2/25/2023 | Listing removed | -- |
Source: Zillow Rentals Report a problem | ||
| 2/13/2023 | Price change | $3,795-5%$2/sqft |
Source: Zillow Rentals Report a problem | ||
| 1/24/2023 | Listed for rent | $3,995$2/sqft |
Source: Zillow Rentals Report a problem | ||
| 1/10/2023 | Listing removed | -- |
Source: Zillow Rentals Report a problem | ||
| 12/13/2022 | Listed for rent | $3,995+66.8%$2/sqft |
Source: Zillow Rentals Report a problem | ||
| 1/20/2012 | Listing removed | $2,395$1/sqft |
Source: Simi Valley Property Management Report a problem | ||
| 1/3/2012 | Price change | $2,395-14.3%$1/sqft |
Source: Simi Valley Property Management Report a problem | ||
| 11/22/2011 | Price change | $2,795-6.7%$1/sqft |
Source: Simi Valley Property Management Report a problem | ||
| 11/16/2011 | Listed for rent | $2,995$1/sqft |
Source: Simi Valley Property Management Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | -- | $470,714 +2% |
| 2025 | $5,762 +7.6% | $461,485 +2% |
| 2024 | $5,354 | $452,437 +2% |
| 2023 | $5,354 +0.5% | $443,566 +2% |
| 2022 | $5,328 +0.8% | $434,869 +2% |
| 2021 | $5,285 +2.2% | $426,343 +1% |
| 2020 | $5,173 +4.8% | $421,974 +2% |
| 2019 | $4,938 +0.9% | $413,701 +2% |
| 2018 | $4,893 +2.3% | $405,590 +2% |
| 2017 | $4,782 +3% | $397,638 +2% |
| 2016 | $4,642 +2.2% | $389,842 +1.5% |
| 2015 | $4,543 +1.4% | $383,987 +2% |
| 2014 | $4,479 | $376,467 +0.5% |
| 2013 | -- | $374,768 +2% |
| 2012 | -- | $367,421 +2% |
| 2011 | -- | $360,217 +18.1% |
| 2009 | -- | $305,052 +4% |
| 2007 | -- | $293,209 +2% |
| 2006 | -- | $287,460 +2% |
| 2005 | -- | $281,824 +3.9% |
| 2003 | -- | $271,238 +2% |
| 2002 | -- | $265,920 +2% |
| 2001 | $2,975 +1.6% | $260,707 +2% |
| 2000 | $2,927 | $255,596 |
Find assessor info on the county website
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