Agent price guide record · First National Connect

Bart Portelli

In the last two years, Bart Portelli sold 9 properties with a published guide, finishing on average 2.5% below guide. The typical distance between guide and result, in either direction, was 4.1%.

−2.5%below guide

Average result against advertised guide, the last two years.

Data to 31 Aug 2026 · 9 sales with a published guide · Methodology

66th percentile

Results closer to guide than 66% of ranked Sydney agents (197th of 588).

  • In South Windsor: +2.4% against −0.3% for the suburb overall
Typical miss
4.1%either direction
Sales with a guide
9the last two years
Median sale price
$1.07M
Median days on market
13
Sales recorded
9since 2025

From the numbers

What stands out

  • Median time on market was 13 days, quicker than the 27-day median for agents in the same suburbs.

Suburbs

Where they sell

Suburbs where Bart Portelli sells
SuburbSalesTheir avg gapSuburb gap
South Windsor3+2.4% above guide−0.3% at guide
Bligh Park2−7.9% below guide−0.4% at guide
Cattai1−10.2% below guide—
Hobartville1−1.0% below guide−1.4% below guide
Marsden Park1−2.6% below guide−1.6% below guide
Parklea1−0.3% at guide−0.6% below guide

Their average gap in each suburb, beside the median gap for all sales there. How this is measured

Trend

Results against guide, month by month

Bart Portelli: average gap between sale price and advertised guide, by monthAbove the guide line, sales finished above the advertised guide. Below it, under. The bars show how many sales each month is based on. Months with few sales swing more.

Average gap each month fewer than 5 sales

Bart Portelli: average gap between sale price and advertised guide, by month
MonthGuide gapSales with a guide
Sep 2024No data0
Oct 2024No data0
Nov 2024No data0
Dec 2024No data0
Jan 2025No data0
Feb 2025No data0
Mar 2025No data0
Apr 2025No data0
May 2025−0.3% (at guide)1
Jun 2025−4.7% (below guide)2
Jul 2025−1.0% (below guide)1
Aug 2025+1.2% (above guide)1
Sep 2025+2.9% (above guide)2
Oct 2025No data0
Nov 2025No data0
Dec 2025No data0
Jan 2026−10.2% (below guide)1
Feb 2026No data0
Mar 2026No data0
Apr 2026No data0
May 2026−8.9% (below guide)1
Jun 2026No data0
Jul 2026No data0
Aug 2026No data0

Sold

Recent results

Recent sales by Bart Portelli with guide and result
PropertySoldGuideResultGap
7 Colonial DrHouse · Bligh Park18 May 2026—$1.18MGuide midpoint$1.07M−8.9% below guide
3 Gully Forest PlHouse · Cattai31 Jan 2026—$1.23MGuide midpoint$1.1M−10.2% below guide
633 George StHouse · South Windsor29 Sep 2025—$850kGuide midpoint$875k+2.9% above guide
633 George StHouse · South Windsor22 Sep 2025—$850kGuide midpoint$875k+2.9% above guide
7 Erina PlHouse · South Windsor25 Aug 2025—$855kGuide midpoint$865k+1.2% above guide
1 Minchin AveHouse · Hobartville29 Jul 2025—$968kGuide midpoint$958k−1.0% below guide
28 Dorrington CrescentHouse · Bligh Park26 Jun 2025—$1.35MGuide midpoint$1.26M−6.9% below guide
13 Avocet CircuitHouse · Marsden Park16 Jun 2025—$1.27MGuide midpoint$1.24M−2.6% below guide
12 Damien DrHouse · Parklea7 May 2025—$1.63MGuide midpoint$1.62M−0.3% at guide

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