Tierrasanta · ZIP Code 92124
October 2026 Market Update
Based on September 2026 sales and market activity
Shirin’s Take
The lower monthly median needs context.
Detached homes had just 1.3 months of supply even though their monthly median fell 19.0%. The year-to-date detached median was higher than last year. Attached closings and pending activity were limited, making those monthly figures especially sensitive to a few transactions.
September 2026 Statistics
Detached Homes
Tierrasanta · ZIP Code 92124
Seven detached homes closed at a median of $1,150,000, down 19.0%. The year-to-date median was up 2.9% at $1,260,000. The monthly decline describes a small group of sales and should not be treated as a blanket change in property values.
Inventory declined to 10 homes, with 1.3 months of supply. Closed homes averaged 26 days on market, compared with 36 last September. Pending sales fell from seven to six, and sellers received 97.6% of original list price on average.
For Buyers
The small detached selection calls for preparation, but the lower median is not a discount to apply to every asking price. Compare the home with recent similar sales.
For Sellers
Use comparable homes rather than the seven-sale monthly median to set expectations. Condition, pricing and the alternatives available to buyers still matter.
September 2026 Statistics
Attached Homes
Townhomes + Condos · ZIP Code 92124
Three attached homes closed at a median of $610,000, down 12.1%. Inventory was nearly unchanged at 18 homes and supply held at 2.8 months. Pending sales fell from eight to two.
The year-to-date median was down a smaller 4.2% at $685,000. September’s closed homes averaged 26 days on market and received 97.2% of original list price. With only three transactions, the monthly median and market-time average provide limited evidence about the broader attached market.
For Buyers
Compare individual units, condition and HOA costs. Three closings cannot establish an across-the-board change in value or a standard discount from asking price.
For Sellers
Monitor competing units and pending activity. Price from relevant comparable sales rather than the monthly percentage alone.
Looking Ahead
What matters next
I will be watching whether detached inventory remains limited and whether pending activity improves in either category. The attached pending count fell from eight to two, but another month of data is needed before treating that as a sustained change.
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Shirin Kheshti · Broker Associate · Coldwell Banker West
DRE #01848250 · 858.750.5753 ·
Shirin@TheSDHome.com
This October 2026 update uses September 2026 data from the Greater San Diego Association of REALTORS® Local Market Update for ZIP 92124. San Diego MLS data is current as of October 5, 2026. Monthly changes compare September 2026 with September 2025; year-to-date comparisons are through September. Detached and attached homes are reported separately. Median prices and original-list-price ratios exclude concessions and downpayment assistance. Percentage changes reproduce the source’s rounded figures; list-price-ratio changes are percentage-point differences calculated from the displayed ratios: detached 97.6% minus 99.6% equals -2.0 points; attached 97.2% minus 97.7% equals -0.5 points. Small samples and the mix of homes sold can affect medians. Market time describes closed sales, not all active listings. ZIP-code figures do not isolate individual neighborhoods or developments. Each office independently owned and operated. Equal Housing Opportunity.