Jane Gronau
Agent, Coldwell Banker Icon ·CA DRE #01430119
The verified record
Every number below is computed from public records of closed sales, last 24 months · how we compute thisFrom Jane
Written by the agent after verifying this profile — kept separate from the verified record
About Jane
Compiled from public sources — not written by the agent
Jane Heeney-Gronau is a real estate agent located at 10750 Civic Center Dr, Rancho Cucamonga, CA 91730. She offers professional assistance in the real estate industry with a focus on exceptional service for buying and selling properties.
What clients say elsewhere
AI synthesis of publicly posted reviews on other platforms
The business is described as providing 'Exceptional Real Estate Service' and aims to help clients navigate the complexities of the local real estate market.
We don't host reviews yet — when we do, every review will be tied to a verified transaction. Read the originals via the links in the sidebar.
Performance in detail
Verified from public records · 2023–2026 · metrics shown only where at least 3 closed listings support them
Closed transactions by year
Current year is partial
Price range of closed sales
Middle 50% of Jane's transactions vs the Rancho Cucamonga market
Who Jane represents
7 total closed sides, 2023–2026
Where Jane sells
Closed sales by ZIP, last 24 months
| ZIP | City | Sales (24 mo) | Median price | Avg DOM |
|---|---|---|---|---|
| 91786 | Upland | 1 | $455K | — |
| 92405 | San Bernardino | 1 | $495K | — |
2 more ZIPs with older sales (before the last 24 months) not shown.
Questions to ask Jane in an interview
Generated from this agent's own public sales record — bring them to your first call
- Your typical sale is $677K — how does your approach change for a home like mine?
- Who will I actually work with day-to-day — you or a team member?
Compare with similar Rancho Cucamonga agents
Ranked by verified sales in public records, last 24 months — no agent pays for placement
| Agent | Sales (24 mo) | Median price | Avg DOM | Sale÷list | Price cuts |
|---|---|---|---|---|---|
| Jane Gronau | 5 | $677K | — | — | — |
| Tina Powers | 14 | $678K | — | — | — |
| Adam Elkebir | 25 | $675K | 40 | 98.2% | 13% |
| Christina Dugan | 14 | $675K | 35 | 99.5% | 22% |
| Gary Liu | 8 | $675K | — | — | — |
| Hans Vanvelzer | 18 | $675K | 16 | 106.4% | 33% |
Frequently asked questions
How many homes has Jane Gronau sold?
Jane Gronau has 7 publicly recorded closed transactions in 2023–2026, including 5 in the last 24 months (4 representing sellers, 3 representing buyers over the full period).
What price range does Jane Gronau work in?
Jane Gronau's closed sales have a median price of $677,000; the middle 50% of transactions fall between $545,000 and $862,500.
Is Jane Gronau's license active?
Jane Gronau holds an active California DRE license (#01430119). License status can be verified on the California DRE public lookup.
What do Jane Gronau's reviews say?
The business is described as providing 'Exceptional Real Estate Service' and aims to help clients navigate the complexities of the local real estate market.
Data window 2023–2026, computed 2026-09-05 · Dispute or correct this data · *our public sales record begins 2023; Jane's career may predate it