Agent price guide record · Response Walsh Sullivan - Baulkham Hills & Northmead
Sean Healy
In the last two years, Sean Healy sold 6 properties with a published guide, finishing on average within half a percent of guide. The typical distance between guide and result, in either direction, was 5.6%.
Only 6 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.
−0.4%at guide
Average result against advertised guide, the last two years.
Not ranked: too few sales with a published guide.
- In Blacktown: +3.0% against +0.1% for the suburb overall
- Typical miss
- 5.6%either direction
- Sales with a guide
- 6the last two years
- Median sale price
- $768k
- Median days on market
- 40
- Sales recorded
- 6since 2025
Suburbs
Where they sell
| Suburb | Sales | Their avg gap | Suburb gap |
|---|---|---|---|
| Blacktown | 3 | +3.0% above guide | +0.1% at guide |
| Baulkham Hills | 2 | −2.5% below guide | +1.3% above guide |
| Castle Hill | 1 | −6.5% below guide | −2.0% 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 |
|---|---|---|---|---|
| 43/177 Reservoir RdUnit · Blacktown | 10 Jul 2026— | $550kGuide midpoint | $635k | +15.5% above guide |
| 5/20-26 Jenner StUnit · Baulkham Hills | 6 Jul 2026— | $950kGuide midpoint | $900k | −5.3% below guide |
| 8 Brushford AveHouse · Castle Hill | 21 May 2026— | $2.6MGuide midpoint | $2.43M | −6.5% below guide |
| 3/422 Windsor RdUnit · Baulkham Hills | 10 Mar 2026— | $1.01MGuide midpoint | $1.01M | +0.2% at guide |
| 1/8-10 Clifton StUnit · Blacktown | 4 Sep 2025— | $440kGuide midpoint | $420k | −4.5% below guide |
| 43/177 Reservoir RdUnit · Blacktown | 29 Apr 2025— | $550kGuide midpoint | $540k | −1.8% below guide |
Compare
Other agents in Blacktown
| # | Agent | Typical miss | Sales |
|---|---|---|---|
| 1 | Marc HaddadRay White - United Group | 3.1% | 9 |
| 2 | Dennis JosephLaing+Simmons - Blacktown | 4.0% | 8 |
| 3 | Hash SoultaniRaine & Horne Soultani Group - BLACKTOWN | 5.2% | 9 |
| 4 | Peter SutherlandMcGrath - Blacktown | 6.1% | 10 |
| 5 | Mark VellaStarr Partners - Blacktown | 7.9% | 36 |
| 6 | Mark VellaStarr Partners Blacktown | 8.3% | 11 |
Explore
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