Agent price guide record · McGrath Northwest

Brett Humby

Across 20 sales with a published guide in the last two years, Brett Humby's results landed on average 1.4% below the advertised guide. The typical distance between guide and result, in either direction, was 2.9%.

−1.4%below guide

Average result against advertised guide, the last two years.

86th percentile

Results closer to guide than 86% of ranked Sydney agents (83rd of 588).

  • In Box Hill: +0.2% against −1.8% for the suburb overall
Typical miss
2.9%either direction
Sales with a guide
20the last two years
Median sale price
$1.8M
Median days on market
40
Sales recorded
20since 2025

From the numbers

What stands out

  • Median time on market was 40 days, slower than the 27-day median for agents in the same suburbs.

Suburbs

Where they sell

Suburbs where Brett Humby sells
SuburbSalesTheir avg gapSuburb gap
Box Hill9+0.2% at guide−1.8% below guide
Pitt Town8−3.2% below guide−3.6% below guide
North Kellyville1−6.5% below guide−0.4% at guide
Oakville1−1.9% below guide−2.3% below guide
Vineyard1+3.4% above guide−0.9% 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

Brett Humby: 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

Brett Humby: 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 2025No data0
Jun 2025+1.5% (above guide)3
Jul 2025+4.5% (above guide)1
Aug 20250.0% (at guide)3
Sep 2025No data0
Oct 2025No data0
Nov 2025−1.8% (below guide)4
Dec 2025No data0
Jan 2026No data0
Feb 2026+0.8% (above guide)2
Mar 2026−4.7% (below guide)4
Apr 20260.0% (at guide)1
May 2026No data0
Jun 2026−7.0% (below guide)1
Jul 2026No data0
Aug 2026−6.5% (below guide)1

Sold

Recent results

Recent sales by Brett Humby with guide and result
PropertySoldGuideResultGap
11 Applegum CrescentHouse · North Kellyville17 Aug 2026—$2.3MGuide midpoint$2.15M−6.5% below guide
1 Stables StHouse · Pitt Town5 Jun 2026—$1.78MGuide midpoint$1.66M−7.0% below guide
40 The Cedars AveHouse · Pitt Town7 Apr 2026—$1.85MGuide midpoint$1.85M0.0% at guide
4 Barnett StHouse · Pitt Town31 Mar 2026—$2.4MGuide midpoint$2.3M−4.2% below guide
66 Andromeda PkwyHouse · Box Hill23 Mar 2026—$1.61MGuide midpoint$1.55M−3.7% below guide
37 Blighton RdHouse · Pitt Town20 Mar 2026—$3.3MGuide midpoint$3.06M−7.1% below guide
66 Andromeda PkwyHouse · Box Hill9 Mar 2026—$1.61MGuide midpoint$1.55M−3.7% below guide
5 Alma RdHouse · Oakville5 Feb 2026—$1.33MGuide midpoint$1.31M−1.9% below guide
7 Tanika StHouse · Vineyard2 Feb 2026—$1.45MGuide midpoint$1.5M+3.4% above guide
23 Vermont AveHouse · Pitt Town25 Nov 2025—$2.04MGuide midpoint$1.98M−2.9% below guide
23 Vermont AveHouse · Pitt Town13 Nov 2025—$2.04MGuide midpoint$1.98M−2.9% below guide
49 Fernadell DrHouse · Pitt Town12 Nov 2025—$2.62MGuide midpoint$2.6M−0.6% below guide
49 Fernadell DrHouse · Pitt Town5 Nov 2025—$2.62MGuide midpoint$2.6M−0.6% below guide
5 Gittel StHouse · Box Hill21 Aug 2025—$1.44MGuide midpoint$1.45M+0.9% above guide
5 Gittel StHouse · Box Hill12 Aug 2025—$1.44MGuide midpoint$1.45M+0.9% above guide
7 Gittel StHouse · Box Hill12 Aug 2025—$1.32MGuide midpoint$1.3M−1.9% below guide
12 Copenhagen StHouse · Box Hill10 Jul 2025—$2.2MGuide midpoint$2.3M+4.5% above guide
3 Gittel StHouse · Box Hill27 Jun 2025—$1.75MGuide midpoint$1.75M0.0% at guide
3 Gittel StHouse · Box Hill10 Jun 2025—$1.75MGuide midpoint$1.75M0.0% at guide
12 Copenhagen StHouse · Box Hill10 Jun 2025—$2.2MGuide midpoint$2.3M+4.5% above guide

Compare

Other agents in Box Hill

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