Nestled in a quiet and established neighborhood of Montclair, 9761 Helena Ave presents a wonderful opportunity. Built in 1957, this single-family home offers a functional 1,328-square-foot floor plan featuring 4 bedrooms and 2 bathrooms, making it an ideal choice for families or those looking for space to grow. Updated kitchen and bathrooms. The perfect house hack with a legal 1 bedroom, 1 bath ADU attached to the home with its home separate entrance that provides privacy for both occupants. The home sits on a generous lot of over 7,500 square feet, providing plenty of backyard potential for outdoor entertaining, gardening, or future enhancements. Key features include a traditional layout with comfortable living spaces, wood-frame construction, a composition roof.
Conveniently located within the Inland Empire, residents enjoy easy access to local amenities, shopping centers, and commuter freeways. Families will appreciate the proximity to local schools within the area, including Monte Vista Elementary, Serrano Middle, and Montclair High School.
For sale
Listed by: Fathom Realty Group Inc. • Joey Menendez • 323-240-3603
$849,900
9761 Helena Ave, Montclair, CA 91763
4beds
1,328sqft
Single Family Residence
Built in 1957
7,540 Square Feet Lot
$839,300 Zestimate®
$640/sqft
$-- HOA
What's special
- 2 days
- 106
- 4
Zillow last checked:
Listing updated:
Listed by:
Joey Menendez DRE #01465712 323-240-3603,
Fathom Realty Group Inc.
Source: CRMLS,MLS#: DW26233744
Originating MLS: California Regional MLS
Originating MLS: California Regional MLSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 3
- Main level bathrooms: 3
- Main level bedrooms: 4
Rooms
- Room types: Bedroom, Laundry, Primary Bedroom
Bedroom
- Features: All Bedrooms Down
Bathroom
- Features: Stone Counters, Separate Shower
Heating
- Central
Cooling
- Central Air
Appliances
- Included: Dishwasher
- Laundry: Washer Hookup, Gas Dryer Hookup, Outside
Features
- Breakfast Bar, Ceiling Fan(s), In-Law Floorplan, Open Floorplan, Quartz Counters, Recessed Lighting, Storage, All Bedrooms Down
- Has fireplace: Yes
- Fireplace features: Family Room
- Common walls with other units/homes: 1 Common Wall
Interior area
- Total interior livable area: 1,328 sqft
Property
Parking
- Parking features: Driveway
Accessibility
- Accessibility features: Parking
Features
- Levels: One
- Stories: 1
- Entry location: Main
- Patio & porch: Concrete, Covered, Open, Patio
- Pool features: None
- Spa features: None
Lot
- Size: 7,540 Square Feet
- Features: Front Yard, Garden, Street Level
Details
- Parcel number: 1009261270000
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary
- Property subtype: Single Family Residence
- Attached to another structure: Yes
Condition
- New construction: No
- Year built: 1957
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Features: Curbs, Storm Drain(s), Street Lights, Suburban, Sidewalks
Location
- Region: Montclair
Financial & listing details
- Price per square foot: $640/sqft
- Tax assessed value: $289,811
- Date on market: 10/29/2026
- Cumulative days on market: 3 days
- Listing terms: Cash,Cash to New Loan,Conventional,1031 Exchange,FHA,Submit,VA Loan
Estimated market value
$839,300
$797,000 - $881,000
$3,177/mo
Price history
| Date | Event | Price |
|---|---|---|
| 10/29/2026 | Listed for sale | $849,900+608.3%$640/sqft |
Source:  CRMLS #DW26233744 Report a problem | ||
| 3/2/1999 | Sold | $120,000$90/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | -- | $289,811 +2% |
| 2025 | $3,134 +2.3% | $284,129 +2% |
| 2024 | $3,063 +2.9% | $278,558 +2% |
| 2023 | $2,977 +1.3% | $273,096 +2% |
| 2022 | $2,937 +0.6% | $267,741 +2% |
| 2021 | $2,919 +1.8% | $262,491 +1% |
| 2020 | $2,868 +0.9% | $259,800 +2% |
| 2019 | $2,844 +1.4% | $254,705 +2% |
| 2018 | $2,804 +3.7% | $249,711 +2% |
| 2017 | $2,704 | $244,815 +41.3% |
| 2016 | $2,704 +49.7% | $173,312 +1.5% |
| 2015 | $1,806 +0.7% | $170,708 +2% |
| 2014 | $1,793 | $167,364 +9.6% |
| 2013 | -- | $152,772 +2% |
| 2012 | -- | $149,777 +2% |
| 2011 | -- | $146,840 +0.8% |
| 2010 | -- | $145,743 -0.2% |
| 2009 | -- | $146,089 +2% |
| 2008 | -- | $143,224 +2% |
| 2007 | -- | $140,416 +2% |
| 2006 | -- | $137,662 +2% |
| 2005 | -- | $134,962 -27% |
| 2004 | -- | $184,945 +42.4% |
| 2003 | -- | $129,891 +2% |
| 2002 | -- | $127,345 +2% |
| 2001 | -- | $124,848 +237.2% |
| 2000 | -- | $37,027 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: 91763
Nearby schools
Schools provided by the listing agent
- High: Montclair
Source: CRMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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