Agent price guide record · GIA Realty - Fairfield
Mike Nguyen
In the last two years, Mike Nguyen sold 2 properties with a published guide, finishing on average 16.5% above guide. The typical distance between guide and result, in either direction, was 18.1%.
Only 2 sales with a published guide in the last two years. That is too few to rank against other agents, so treat these figures as indicative.
+16.5%above guide
Average result against advertised guide, the last two years.
Not ranked: too few sales with a published guide.
- In Bonnyrigg: −1.6% against −2.7% for the suburb overall
- Typical miss
- 18.1%either direction
- Sales with a guide
- 2the last two years
- Median sale price
- $1.12M
- Median days on market
- 24
- Sales recorded
- 2since 2026
Suburbs
Where they sell
| Suburb | Sales | Their avg gap | Suburb gap |
|---|---|---|---|
| Bonnyrigg | 1 | −1.6% below guide | −2.7% below guide |
| Chester Hill | 1 | +34.6% above guide | −0.6% below guide |
Their average gap in each suburb, beside the median gap for all sales there. How this is measured
Sold
Recent results
| Property | Sold | Guide | Result | Gap |
|---|---|---|---|---|
| 4/17 Birch StUnit · Bonnyrigg | 17 Jul 2026— | $630kGuide midpoint | $620k | −1.6% below guide |
| 8 Burton AveHouse · Chester Hill | 8 Feb 2026— | $1.2MGuide midpoint | $1.61M | +34.6% above guide |
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Suburb profiles
These figures measure how sale prices compared with advertised guides. A result above guide can reflect strong competition on the day as much as the guide itself. How this is measured