Listed by Brent Edwards, Brent The Broker, (619) 550-8070 . Bought with The Agency
10509 Challenge Blvd
La Mesa, CA 91941
- 5 Beds
- 2.5 Baths
- 3,000 sqft (on 0.33 acres)
$1,300,000
Last Sold: Feb 25, 2026
2% below list $1.32M
$433/sqft
Est. Refi. Payment $7,896/mo*
$1,300,000
Last Sold: Feb 25, 2026
2% below list $1.32M
$433/sqft
Est. Refi. Payment $7,896/mo*
5 Beds
2.5 Baths
3,000 sqft
(on 0.33 acres)
Local Information
-- mins to
Description
HUGE REDUCTION! of $75k! Welcome to your private oasis in the heart of Mount Helix—a fully gated estate where nature meets modern charm. Tucked away on a flat and usable 14,000 sq ft lot, this beautifully updated home offers the perfect balance of peaceful living and everyday convenience.Step inside to discover a thoughtfully remodeled interior featuring luxury vinyl plank flooring throughout and a gorgeous upgraded kitchen that opens seamlessly into the dining area—ideal for entertaining. The spacious living room and view deck provide the perfect places to relax and take in the lush surroundings.Spread across the first level you’ll find four generously sized bedrooms, including an oversized primary suite with a fully renovated bath and large walk-in closet. Down below a bonus living room and a private lower-level bedroom offer flexibility for a home office, guest suite, or multi-generational living.The outdoor space is a dream come true for both entertainers and homestead enthusiasts alike. Enjoy a sparkling pool, expansive lawn, and bountiful garden featuring mature fruit trees and homegrown produce—including a 45-year-old top producing avocado tree, plus tangerines, pomelos, strawberries, blackberries, cucumbers, squash, and more. A full irrigation system keeps everything thriving year-round.Additional highlights include: *Fully owned solar* covers almost all electricity. Electric vehicle charging station. Detached two-car garage with ample storage, Separate laundry room with laundry chute.Fragrant star jasmine and thoughtfully curated landscaping in front and back.All of this, just minutes from dining, shopping, and top San Diego attractions—giving you the tranquility of rural-style living with the convenience of city access.Don’t miss your opportunity to own a true Mount Helix masterpiece.
10509 Challenge Blvd, La Mesa, CA 91941 is a 5 bedroom, 3 bathroom, 3,000 sqft single-family home built in 1948. It last sold for $1,300,000 on Feb 25, 2026 (2% below the $1,325,000 asking price). It is currently off market. The Trulia Estimate is $1,304,400, with a rent estimate of $6,605/month.
Home Highlights
Parking
Garage
Outdoor
Pool
A/C
Cooling only
HOA
None
Price/Sqft
$433/sqft
Listed
180+ days ago
Home Details for 10509 Challenge Blvd
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Interior Details Number of Rooms: 10Types of Rooms: Master Bedroom, Basement, Bonus Room, Entry Foyer, Kitchen, Laundry, Living Room, Office, Other, Recreation |
Beds & Baths Number of Bedrooms: 5Main Level Bedrooms: 4Number of Bathrooms: 3Number of Bathrooms (full): 2Number of Bathrooms (half): 1Number of Bathrooms (main level): 2 |
Dimensions and Layout Living Area: 3000 Square Feet |
Appliances & Utilities Laundry: Laundry Room |
Heating & Cooling Has CoolingAir Conditioning: Central AirNo Heating |
Fireplace & Spa Fireplace: NoneNo FireplaceNo Spa |
Windows, Doors, Floors & Walls Common Walls: No Common Walls |
Levels, Entrance, & Accessibility Stories: 2Number of Stories: 1Levels: TwoEntry Location: Front Door |
View No ViewView: None |
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Exterior Home Features Has a Private Pool |
Parking & Garage Number of Garage Spaces: 2Number of Covered Spaces: 2Has a GarageNo Attached GarageParking Spaces: 2Parking: Garage |
Pool Pool: In GroundPool |
Frontage Not on Waterfront |
Water & Sewer Sewer: Septic Tank |
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Cumulative Days on Market: 218 |
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Year Built Year Built: 1948 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family Residence |
Building Not Attached Property |
Property Information Parcel Number: 5010560300 |
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Price List Price: $1,325,000Price Per Sqft: $433/sqft |
Status Change & Dates Off Market Date: Tue Jan 20 2026 |
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MLS Status: Closed |
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Direction & Address City: La Mesa |
School Information High School District: La Mesa-Spring Valley |
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Community Features: SuburbanNot Senior Community |
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Association for this Listing: California Regional MLS (North San Diego County & Pacific Southwest AORs) |
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Lot Area: 0.33 acres |
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Special Conditions: Standard |
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Listing Terms: Cash, Conventional, FHA, Fannie Mae, Freddie Mac, VA Loan |
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BasementMls Number: NDP2505055Living Area Range Units: Square FeetAttribution Contact: brent@brentthebroker.comBack On Market Date: Fri Aug 29 2025Universal Property Id: US-06073-N-5010560300-R-N |
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SuburbanSource Internet Entire Listing Display |
Last check for updates: about 3 hours ago
Listed by Brent Edwards DRE #01901833
Brent The Broker
Bought with: Tulane Joseph DRE #02143108, (619) 436-6744, The Agency
Originating MLS: California Regional MLS (North San Diego County & Pacific Southwest AORs)
Source: CRMLS, MLS#NDP2505055

Price History for 10509 Challenge Blvd
| Date | Price | Event | Source |
|---|---|---|---|
| 02/25/2026 | $1,300,000 | Sold | CRMLS #NDP2505055 |
| 02/01/2026 | $1,325,000 | Pending | CRMLS #NDP2505055 |
| 11/13/2025 | $1,325,000 | PriceChange | CRMLS #NDP2505055 |
| 08/29/2025 | $1,399,000 | PendingToActive | CRMLS #NDP2505055 |
| 08/28/2025 | $1,399,000 | Pending | CRMLS #NDP2505055 |
| 08/04/2025 | $1,399,000 | PriceChange | CRMLS #NDP2505055 |
| 07/10/2025 | $1,439,000 | PriceChange | CRMLS #NDP2505055 |
| 06/24/2025 | $1,499,000 | PendingToActive | CRMLS #NDP2505055 |
| 06/18/2025 | $1,499,000 | Pending | CRMLS #NDP2505055 |
| 05/22/2025 | $1,499,000 | Listed For Sale | CRMLS #NDP2505055 |
| 09/02/2022 | $1,295,000 | Sold | SDMLS #220020297 |
| 08/09/2022 | $1,199,000 | Pending | SDMLS #220020297 |
| 08/04/2022 | $1,199,000 | Listed For Sale | SDMLS #220020297 |
| 05/24/2010 | $430,000 | Sold | N/A |
| 04/18/2010 | $467,250 | PriceChange | Agent Provided |
| 03/20/2010 | $514,750 | Listed For Sale | Agent Provided |
| 02/08/2010 | $843,064 | Sold | N/A |
| 10/31/2006 | $820,000 | Sold | N/A |
| 09/20/2004 | $700,000 | Sold | N/A |
| 06/29/1999 | $316,500 | Sold | N/A |
| 09/12/1994 | $275,000 | Sold | N/A |
Market trends in La Mesa
Last updated May 2026
Avg. sale price
$910K
$72.5KMoM
Sale-to-List Price
100.3%
0.4%MoM
Price per sq ft
$548
$5MoM
Available listings
164
7MoM
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $15,948 |
| Assessment | $1,347,318 |
Home facts updated by county records
Comparable Sales for 10509 Challenge Blvd
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.14 | Single-Family Home | $1,239,000 | 11/03/25 | 5 | 2 | 2,452 | |
0.22 | Single-Family Home | $1,260,000 | 09/01/25 | 4 | 2.5 | 1,915 | |
0.24 | Single-Family Home | $1,309,000 | 03/03/26 | 4 | 4 | 2,977 | |
0.25 | Single-Family Home | $1,150,000 | 02/02/26 | 4 | 2.5 | 2,872 | |
0.41 | Single-Family Home | $1,160,000 | 10/17/25 | 5 | 3 | 3,054 | |
0.52 | Single-Family Home | $1,299,888 | 11/21/25 | 5 | 3 | 3,100 | |
0.38 | Single-Family Home | $1,290,000 | 05/26/26 | 3 | 2 | 2,100 | |
0.32 | Single-Family Home | $1,300,000 | 02/13/26 | 4 | 3 | 1,792 | |
0.44 | Single-Family Home | $1,086,000 | 03/09/26 | 4 | 3 | 2,273 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 10509 Challenge Blvd.
What Locals Say about La Mesa
At least 450 Trulia users voted on each feature.
92 % Say it's dog friendly
81 % Say car is needed
75 % Say there are sidewalks
72 % Say parking is easy
72 % Say there's holiday spirit
69 % Say it's walkable to restaurants
67 % Say it's walkable to grocery stores
66 % Say people would walk alone at night
65 % Say yards are well-kept
55 % Say it's quiet
53 % Say neighbors are friendly
51 % Say kids play outside
51 % Say they plan to stay for at least 5 years
50 % Say there's wildlife
50 % Say streets are well-lit
29 % Say there are community events
Sourced by Trulia users. Learn more about our methodology.
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Apartments for Rent
Homes for sale near 10509 Challenge Blvd
Off Market Homes Near 10509 Challenge Blvd

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.
Based on information from California Regional Multiple Listing Service, Inc. as of 2026-07-10 02:08:51 PDT and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information
Based on information from California Regional Multiple Listing Service, Inc. as of 2026-07-10 02:08:51 PDT and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information