48 Westbourne Ave, Thirlmere NSW 2572
Thirlmere House
Technical details
How this sale compares
Sold for $930,000 in Aug 2026, up $380,000 (69%) on the $550,000 paid in Nov 2015. That is about 5.0% a year over 11 years.
Over the same period the median house price in Thirlmere rose 76%, from $578,000 in 2015 to $1,015,000 in 2026.
The 2026 sale was 8% below the Thirlmere median house price for that year ($1,015,000 across 79 sales).
At $925 per square metre of land, it compares with a Thirlmere median of $1,274 per square metre over the last 12 months.
Thirlmere medians use NSW Valuer General sales of $50,000 or more, leaving out part-interest transfers and contracts covering several properties, and need at least 10 sales in the period. See Thirlmere sold prices by year.
Rent and yield
Houses in postcode 2572 rented for a median $650 a week, from 136 bonds lodged Oct 2025 to Sep 2026.
On its last sale of $930,000 on 9 Aug 2026, that rent is a gross yield of 3.6% a year, before costs and vacancies.
Median weekly rents from residential rental bonds lodged with NSW Fair Trading, by postcode. This home's own rent may differ. See rents by bedrooms in Thirlmere.
Planning controls
- Zone
- R2 Low Density Residential
- Minimum lot size
- 700 m²
- Maximum building height
- 9 m
From the Wollondilly Local Environmental Plan 2011 maps on the NSW Planning Portal, looked up at this address's map point on 22 Oct 2026. A control can cover only part of a site and plans change, so the council's planning certificate is the formal record. Planning data from the NSW Department of Planning, Housing and Infrastructure, CC BY 4.0.
Related sales
Sale history
Sold is the contract date, when the sale was agreed. Settled is the date ownership transferred.
| Beds | Baths | Cars | Title reference | |||
|---|---|---|---|---|---|---|
| 9 Aug 2026 | 30 Sep 2026 | $930,000 | - | - | - | 5/262366 |
| 24 Nov 2015 | 22 Jan 2016 | $550,000 | - | - | - | 5/262366 |
$930,000 Sold 9 Aug 2026
Settled30 Sep 2026
Beds-
Baths-
Cars-
Title reference: 5/262366
$550,000 Sold 24 Nov 2015
Settled22 Jan 2016
Beds-
Baths-
Cars-
Title reference: 5/262366
Recent sales on Westbourne Ave
Sold in the last two years.
- 50 Westbourne Ave, Thirlmere 2572 $1,120,000 sold 24 Jul 2026, 1,005 m²
- 57 Westbourne Ave, Thirlmere 2572 $955,000 sold 16 Mar 2026, 912 m²
- 2/72 Westbourne Ave, Thirlmere 2572 $737,800 sold 10 Dec 2025
- 1/72 Westbourne Ave, Thirlmere 2572 $745,000 sold 11 Nov 2025
- 45 Westbourne Avenue, Thirlmere 2572 $905,000 sold 4 Nov 2025, 977 m²
- 60 Westbourne Avenue, Thirlmere 2572 $1,015,000 sold 24 Oct 2025, 976 m²
- 23 Westbourne Avenue, Thirlmere 2572 $1,175,000 sold 13 Aug 2025, 1,821 m²
- 4/72 Westbourne Ave, Thirlmere 2572 $750,000 sold 12 Aug 2025
Recent sales nearby
Sold in the last 12 months within about 400 metres.
- 3 Albert Ave, Thirlmere 2572 $1,300,000 sold 14 Sep 2026, 2,409 m²
- 1 Kevin Pl, Thirlmere 2572 $1,015,000 sold 30 Jul 2026, 1,391 m²
- 330 Bridge St, Thirlmere 2572 $1,000,000 sold 19 Jun 2026, 999 m²
- 411 B Thirlmere Way, Thirlmere 2572 $995,000 sold 17 Jun 2026, 890 m²
- 5 Carlton Rd, Thirlmere 2572 $1,080,000 sold 30 Apr 2026, 1,430 m²
- 14 Windeyer St, Thirlmere 2572 $1,300,000 sold 30 Apr 2026, 2,833 m²
- 5 Darley St, Thirlmere 2572 $820,000 sold 22 Apr 2026, 360 m²
- 329 Bridge St, Thirlmere 2572 $1,060,000 sold 15 Apr 2026, 1,903 m²