This charming Unique Single Story Duplex features 3-bed main house PLUS a new construction 3bed/3.5bath / 1,198 SF ADU is perfect for multi-generational living (ADU solar is paid off), or you can use part of the property as a full- time or mid-term rental! This unique property presents several possibilities for the new owner: 1) You and your extended family may comfortably spread out in both the main house and ADU 2) Since each ADU bedroom has a private ensuite, potentially you could take one & rent out two plus the main house – and Enjoy mortgage-free living! You could also just live in the ADU or main house and rent out the other 3) Rent out the entire property for a steady monthly income. Located on a quiet street with mountain views, close to parks, great schools, shopping & dining along the 210 Fwy and trendy Uptown Monrovia. Homes with NEW CONSTRUCTION ADUs do not come on the market very often – and even rarer is an ADU with 3 beds & 3.5 baths. Come see this unique property before someone else does! (Long-term estimated rent: front $3,500 / back $3,700; mid-term estimated rent: front $5,800 / back $5,500). You may even be able to purchase this home based on its rental income alone by using a DSCRloan — meaning the rental income could cover the mortgage payments. It’s a great opportunity for both investors and owner-occupants who want their property to pay for itself! Monrovia is also one of the few cities that still allow short term rental!
AGENT: RAYMOND TSAI LISTING BROKERAGE: Pinnacle Real Estate Group
Courtesy of Pinnacle Real Estate Group. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the California Regional Multiple Listing Service. Detailed information about real estate listings held by brokerage firms other than The Agency RE include the name of the listing broker. Neither the listing company nor The Agency RE shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026. California Regional Multiple Listing Service. All rights reserved. 2451 Graydon AV
Monrovia, CA
Property Details
Price:
$1,418,000
MLS #:
WS26059426
Status:
Active
Beds:
0
Baths:
0
Type:
Single Family
Subtype:
Duplex
Neighborhood:
639monrovia
Listed Date:
Mar 25, 2026
Total Sq Ft:
2,684
Lot Size:
7,412 sqft / 0.17 acres (approx)
Year Built:
1948
639 – Monrovia639monrovia
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Schools
Interior
Appliances
DW, GD, RF, GO, GR, GS
Cooling
CA
Heating
CF
Interior Features
OFP
Laundry Features
IR, IN
Levels
A
Exterior
Common Walls
NCW
Community Features
SUB
Garage Spaces
2
Parking Spots
2
Parking Total
2
Financial
Net Operating Income
$63,660
Map
Community
- Address2451 Graydon AV Monrovia CA
- CityMonrovia
- CountyLos Angeles
- Zip Code91016
