Market snapshot
This report covers ZIP 91108, San Marino, CA. Demographic and housing figures blend U.S. Census ACS 5-year estimates with current rental listings. Flip-activity figures come from public county records of real estate transactions in the last 12 months, filtered to exclude wholesale deals, family transfers, and new construction.
Flipper activity in ZIP 91108
In the last 12 months, 2 properties in ZIP 91108 were bought and resold by investors, matching a real-flip profile (28 to 540 day hold, purchase of $25K or more, no new construction, rebuilds, iBuyers or multi-parcel sales; money-losing flips included). The typical flip cleared $143K in gross margin before rehab, carrying, and closing costs, with a median hold time of 173 days.
Top flippers in the zip
| Rank | Flipper / LLC | Flips |
|---|---|---|
| 1 | SJO INVESTMENTS LLC | 1 |
| 2 | CHEUNG NGAI WAH | 1 |
Recent example
543 HUNTINGTON DR, SAN MARINO, CA, 91108 · CHEUNG NGAI WAH
Bought $1,501,000, sold $1,465,000 ($-36000), held 278 days.
Recent investor purchases in ZIP 91108
3 investor purchases in ZIP 91108 in the last 6 months, at a median price of $3.5M. 33% were all-cash. These are the investors competing for deals in this zip right now.
| Date | Property | Investor | Price | Paid with |
|---|---|---|---|---|
| Oct 19, 2026 | 1476 KENSINGTON RD | MBS WORLDWIDE LLC | $5.2M | Cash |
| Sep 16, 2026 | 2932 GAINSBOROUGH DR | BARON REAL ESTATE HOLDINGS LLC | $3.5M | Financed |
| Aug 18, 2026 | 1795 WARWICK RD | BPSC HOME LLC | $2.8M | Financed |
Watch 91108 every week
Get the newest investor purchases and flips in 91108 in your inbox every Monday. Free, one click to stop.
See every flip in 91108, with full buyer and deal details
The full tool shows every flip transaction with buyer entity, exact purchase price, sale price, margin, and hold time. Plus the complete flipper leaderboard, comps for any address, rental analysis, and our T1F Market Score.
Unlock the full 91108 report Free. Email only. No credit card.Nearby markets in CA
Same-state markets near ZIP 91108. Click any to see its fix-and-flip snapshot.
We built this tool. We also write the loans on flips just like the ones above.
About this data
Flip transactions: Pulled from public county recording records via SFR Analytics. Filtered to investor purchases resold 28 to 540 days later (shorter holds are wholesale or assignment deals). New construction, rebuilds, iBuyers, homebuilders, multi-parcel sales, family transfers and purchases under $25K are excluded. Money-losing flips are included, so margins reflect the real range of outcomes.
Gross margin: Sale price minus purchase price. Does not include rehab, carrying, or closing costs. Use our Deal Calculator to model full project returns.
Demographics and rent: Population, median household income, and median home value from U.S. Census ACS 5-year estimates (2022). Rental figures reflect current listings from SFR Analytics.
Why we built this: Tier One Funding is a direct bridge and fix-and-flip lender. We built this free tool because flippers kept asking us, "What are the real numbers in my market?" and there was no free answer that wasn't buried behind a paywall. Use the data to decide where to buy, then call us when you need bridge capital.