Diane Sullivan
Diane Sullivan Realty
(858) 289-5940
59 Total Sales
1 in Casa de Oro-Mount Helix
$1,450,000 Price
Estimated Value: $945,541 - $976,000
Located in the Casa De Oro community of Mount Helix, this home offers amazing south facing views and a large lot with room to create your ideal backyard or explore ADU potential. The property includes a HUGE finished basement that provides bonus space and is perfect for storage, a workshop, or additional flexibility. Recent updates include a new roof, new HVAC ducting, fresh paint, and a paver driveway that leads to the backyard. An electric gate and new vinyl fence add privacy and security. This inviting home combines usable space, improvements, and views in a great location!
Last Agent to Sell the Property
Pacific Sotheby's Int'l Realty Brokerage Email: nicole@landingcollective.com License #02025286 Listed on: 12/16/2025
Co-Listed By
LPT Realty, Inc. Brokerage Email: nicole@landingcollective.com License #02012350
Last Buyer's Agent
David Calhoun
Real Broker License #02121787
Diane Sullivan
Diane Sullivan Realty
(858) 289-5940
59 Total Sales
1 in Casa de Oro-Mount Helix
$1,450,000 Price
Frances Mouser
eXp Realty of California, Inc
(442) 273-1675
239 Total Sales
3 in Casa de Oro-Mount Helix
$895K - $1.1M Price Range
Jeronathon Angeles
Montenegro Group Real Estate
(858) 252-0513
8 Total Sales
1 in Casa de Oro-Mount Helix
$1,050,000 Price
Jennifer Bergman
eXp Realty of California, Inc.
(858) 956-7418
37 Total Sales
2 in Casa de Oro-Mount Helix
$1.3M - $1.4M Price Range
Anthony DeGasperis
DeGasperis & Associates Real Estate
(858) 221-9768
86 Total Sales
1 in Casa de Oro-Mount Helix
$1,000,000 Price
Ryan Main
Compass
(858) 997-2172
51 Total Sales
1 in Casa de Oro-Mount Helix
$1,075,000 Price
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 01/21/2026 01/21/26 | Sold | $965,000 | +20.6% | $437 / Sq Ft |
| 12/30/2025 12/30/25 | Pending | -- | -- | -- |
| 12/16/2025 12/16/25 | For Sale | $800,000 | -- | $362 / Sq Ft |
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2026 | $2,011 | $984,300 | $698,700 | $285,600 |
| 2025 | $1,885 | $117,704 | $25,611 | $92,093 |
| 2024 | $1,885 | $115,397 | $25,109 | $90,288 |
| 2023 | $1,814 | $113,135 | $24,617 | $88,518 |
| 2022 | $1,768 | $110,918 | $24,135 | $86,783 |
| 2021 | $1,751 | $108,744 | $23,662 | $85,082 |
| 2020 | $1,665 | $107,630 | $23,420 | $84,210 |
| 2019 | $1,633 | $105,520 | $22,961 | $82,559 |
| 2018 | $1,557 | $103,452 | $22,511 | $80,941 |
| 2017 | $1,495 | $101,424 | $22,070 | $79,354 |
| 2016 | $1,425 | $99,437 | $21,638 | $77,799 |
| 2015 | $1,417 | $97,944 | $21,313 | $76,631 |
| 2014 | $1,395 | $96,026 | $20,896 | $75,130 |
Seller's Agent in 2026
Nicole Farquar
Pacific Sotheby's Int'l Realty
(619) 599-5804
27 Total Sales
Seller Co-Listing Agent in 2026
Jay Johnson
LPT Realty, Inc.
(858) 925-4536
100 Total Sales
DC
Buyer's Agent in 2026
David Calhoun
Real Broker
Source: California Regional Multiple Listing Service (CRMLS)
MLS Number: PTP2509172
APN: 500-170-47
Ask me questions while you tour the home.