Investor's Dream in the Heart of Ontario! This well-maintained duplex features two detached units on a spacious 9,653 SF lot, offering exceptional income potential and future development opportunities. The front unit offers 2 bedrooms and 1 bathroom, while the back unit features 1 bedroom and 1 bathroom. Both units are in excellent condition, requiring little to no immediate maintenance, making this a true turnkey investment.
The property is occupied by reliable long-term tenants, generating strong and stable rental income with an attractive rate of return. The oversized lot provides excellent potential to expand the existing improvements, add ADUs (buyer to verify), or maximize future value.
Conveniently located near schools, shopping, dining, and just minutes from the 10 Freeway, this property offers both immediate cash flow and long-term appreciation potential. Whether you're an investor looking for solid returns or an owner-occupant seeking rental income, this is a rare opportunity you won't want to miss.
For sale
Listed by: Universal Elite Realty • Li Li • Contact: lilyliinvestment@gmail.com
Price increase: $51K (9/1)
$650,000
939 E D St, Ontario, CA 91764
3beds
1,003sqft
Duplex
Built in 1922
9,653 Square Feet Lot
$650,800 Zestimate®
$648/sqft
$-- HOA
What's special
- 13 days
- 682
- 35
Likely to sell faster than
Zillow last checked:
Listing updated:
Listed by:
Li Li DRE #02176781 lilyliinvestment@gmail.com,
Universal Elite Realty
Source: CRMLS,MLS#: CV26183775
Originating MLS: California Regional MLS
Originating MLS: California Regional MLSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
- Main level bathrooms: 2
- Main level bedrooms: 3
Rooms
- Room types: Bedroom
Bedroom
- Features: All Bedrooms Down
Heating
- Wall Furnace
Cooling
- Wall/Window Unit(s)
Appliances
- Laundry: None
Features
- All Bedrooms Down
- Has fireplace: No
- Fireplace features: None
- Common walls with other units/homes: No Common Walls
Interior area
- Total interior livable area: 1,003 sqft
Property
Parking
- Parking features: None
Features
- Levels: One
- Stories: 1
- Entry location: 1
- Pool features: None
Lot
- Size: 9,653 Square Feet
- Features: 2-5 Units/Acre
Details
- Parcel number: 1048421660000
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Duplex
Condition
- New construction: No
- Year built: 1922
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Electricity Available, Sewer Available, Water Available
Community & HOA
Community
- Features: Curbs
Location
- Region: Ontario
Financial & listing details
- Price per square foot: $648/sqft
- Tax assessed value: $487,448
- Date on market: 8/21/2026
- Cumulative days on market: 13 days
- Listing terms: Cash,Cash to Existing Loan,Cash to New Loan,Conventional,1031 Exchange
Estimated market value
$650,800
$618,000 - $683,000
$2,855/mo
Price history
| Date | Event | Price |
|---|---|---|
| 9/1/2026 | Price change | $650,000+8.5%$648/sqft |
Source:  CRMLS #CV26183775 Report a problem | ||
| 8/2/2026 | Listed for sale | $599,000-14.4%$597/sqft |
Source: CRMLS #CV26168235 Report a problem | ||
| 11/18/2025 | Listing removed | $700,000-4.1%$698/sqft |
Source:  SDMLS #WS25071690 Report a problem | ||
| 8/30/2025 | Listing removed | $2,200$2/sqft |
Source: CRMLS #WS25118984 Report a problem | ||
| 7/4/2025 | Price change | $2,200-6.4%$2/sqft |
Source: CRMLS #WS25118984 Report a problem | ||
| 6/23/2025 | Listed for sale | $730,000+265.2%$728/sqft |
Source: SDMLS #WS25087552 Report a problem | ||
| 5/28/2025 | Listed for rent | $2,350$2/sqft |
Source: CRMLS #WS25118984 Report a problem | ||
| 2/28/2025 | Listing removed | $2,350$2/sqft |
Source: CRMLS #WS24254617 Report a problem | ||
| 12/27/2024 | Listed for rent | $2,350$2/sqft |
Source: CRMLS #WS24254617 Report a problem | ||
| 5/8/2018 | Listing removed | $199,900$199/sqft |
Source: MAXIM PROPERTIES #WS18103442 Report a problem | ||
| 5/4/2018 | Listed for sale | $199,900-52.4%$199/sqft |
Source: MAXIM PROPERTIES #WS18103442 Report a problem | ||
| 11/28/2017 | Sold | $420,000-1.2%$419/sqft |
Source: Public Record Report a problem | ||
| 10/11/2017 | Pending sale | $425,000$424/sqft |
Source: CENTURY 21 Allstars #DW17186335 Report a problem | ||
| 9/8/2017 | Price change | $425,000-5.6%$424/sqft |
Source: CENTURY 21 Allstars #DW17186335 Report a problem | ||
| 8/12/2017 | Listed for sale | $450,000+125.1%$449/sqft |
Source: Century 21 Allstars #DW17186335 Report a problem | ||
| 10/4/2016 | Listing removed | $199,900$199/sqft |
Source: MAXIM PROPERTIES #WS16165001 Report a problem | ||
| 9/14/2016 | Listed for sale | $199,900$199/sqft |
Source: MAXIM PROPERTIES #WS16165001 Report a problem | ||
| 9/13/2016 | Pending sale | $199,900$199/sqft |
Source: MAXIM PROPERTIES #WS16165001 Report a problem | ||
| 7/28/2016 | Price change | $199,900+11.1%$199/sqft |
Source: MAXIM PROPERTIES #WS16165001 Report a problem | ||
| 1/20/2016 | Pending sale | $180,000$179/sqft |
Source: GUARDIAN REALTY #IV15060981 Report a problem | ||
| 1/20/2016 | Listed for sale | $180,000-14.3%$179/sqft |
Source: GUARDIAN REALTY #IV15060981 Report a problem | ||
| 11/19/2015 | Listing removed | $210,000$209/sqft |
Source: CENTURY 21 Masters #PW15131715 Report a problem | ||
| 6/18/2015 | Listed for sale | $210,000-6.7%$209/sqft |
Source: CENTURY 21 Masters #PW15131715 Report a problem | ||
| 3/12/2015 | Listing removed | $225,000$224/sqft |
Source: The Force Realty #OC15014686 Report a problem | ||
| 1/22/2015 | Listed for sale | $225,000-10%$224/sqft |
Source: The Force Realty #OC15014686 Report a problem | ||
| 3/20/2013 | Sold | $250,000+108.3%$249/sqft |
Source: Public Record Report a problem | ||
| 11/30/2012 | Sold | $120,000-25.9%$120/sqft |
Source: Public Record Report a problem | ||
| 2/12/2002 | Sold | $162,000+26.6%$162/sqft |
Source: Public Record Report a problem | ||
| 8/19/1997 | Sold | $128,000+93.9%$128/sqft |
Source: Public Record Report a problem | ||
| 2/28/1997 | Sold | $66,000$66/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | -- | $487,448 +2% |
| 2025 | $5,255 +2.3% | $477,890 +2% |
| 2024 | $5,136 +1% | $468,519 +2% |
| 2023 | $5,084 -2.3% | $459,332 +2% |
| 2022 | $5,202 +6.3% | $450,325 +2% |
| 2021 | $4,895 +0.3% | $441,495 +1% |
| 2020 | $4,882 +2.4% | $436,968 +2% |
| 2019 | $4,768 +1.4% | $428,400 +2% |
| 2018 | $4,702 +67% | $420,000 +64.7% |
| 2017 | $2,816 | $255,000 -1.9% |
| 2016 | $2,816 +0.1% | $260,059 +1.5% |
| 2015 | $2,812 +0.7% | $256,153 +2% |
| 2014 | $2,794 | $251,135 +31.8% |
| 2012 | -- | $190,536 +2.8% |
| 2010 | -- | $185,404 -0.2% |
| 2009 | -- | $185,845 +2% |
| 2008 | -- | $182,201 +2% |
| 2007 | -- | $178,628 +2% |
| 2006 | -- | $175,125 +2% |
| 2005 | -- | $171,691 +2% |
| 2004 | -- | $168,325 +1.9% |
| 2003 | -- | $165,240 +19.4% |
| 2002 | -- | $138,349 +2% |
| 2001 | -- | $135,636 +2% |
| 2000 | -- | $132,976 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: 91764
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