21 Third Ave, Blacktown NSW 2148
Blacktown Unit
Technical details
Planning controls
- Zone
- R4 High Density Residential
- Maximum building height
- 20 m
From the Blacktown Local Environmental Plan 2015 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
Sales at 21 Third Ave
Sold is the contract date, when the sale was agreed. Settled is the date ownership transferred.
Every recorded sale in the building. Select a unit number to see that unit's sale history.
| Beds | Baths | Cars | Title reference | ||||
|---|---|---|---|---|---|---|---|
| 79 | 7 Aug 2026 | 14 Sep 2026 | $435,000 | - | - | - | 79/SP75293 |
| 46 | 22 Jul 2026 | 2 Sep 2026 | $420,000 | - | - | - | 46/SP75293 |
| 9 | 29 Jun 2026 | 10 Aug 2026 | $420,000 | - | - | - | 9/SP75293 |
| 4 | 1 Jun 2026 | 13 Jul 2026 | $440,000 | - | - | - | 4/SP75293 |
| 12 | 5 Mar 2026 | 16 Apr 2026 | $415,000 | - | - | - | 12/SP75293 |
| 82 | 2 Mar 2026 | 25 Mar 2026 | $307,500 | - | - | - | 82/SP75293 |
| 96 | 15 Jan 2026 | 26 Feb 2026 | $423,000 Property features as at 21 January 2026. If the property has been renovated or altered, features may be different for sales before or after this date. | 2 | 2 | 1 | 96/SP75293 |
| 99 | 8 Dec 2025 | 19 Jan 2026 | $330,000 | - | - | - | 99/SP75293 |
| 45 | 10 Oct 2025 | 14 Nov 2025 | $430,000 | - | - | - | 45/SP75293 |
| 83 | 1 Aug 2025 | 23 Oct 2025 | $410,000 | - | - | - | 83/SP75293 |
| 113 | 9 Aug 2025 | 22 Sep 2025 | $335,000 | - | - | - | 113/SP75293 |
| 47 | 7 Aug 2025 | 18 Sep 2025 | $420,000 Property features as at 8 May 2026. If the property has been renovated or altered, features may be different for sales before or after this date. | 2 | 2 | 1 | 47/SP75293 |
| 73 | 27 Jul 2025 | 12 Sep 2025 | $411,000 | - | - | - | 73/SP75293 |
| 48 | 31 Jul 2025 | 11 Sep 2025 | $415,000 | - | - | - | 48/SP75293 |
| 4 | 20 Jul 2025 | 1 Sep 2025 | $410,000 | - | - | - | 4/SP75293 |
| 82 | 23 Jun 2025 | 4 Aug 2025 | $410,000 Property features as at 20 May 2026. If the property has been renovated or altered, features may be different for sales before or after this date. | 2 | 2 | 1 | 82/SP75293 |
| 22 | 23 May 2025 | 10 Jul 2025 | $385,000 | - | - | - | 22/SP75293 |
| 19 | 25 May 2025 | 26 Jun 2025 | $385,000 Property features as at 20 July 2025. If the property has been renovated or altered, features may be different for sales before or after this date. | 2 | 1 | 1 | 19/SP75293 |
| 95 | 15 Apr 2025 | 27 May 2025 | $432,000 | - | - | - | 95/SP75293 |
| 68 | 3 May 2025 | 26 May 2025 | $400,000 | - | - | - | 68/SP75293 |
| 14 | 6 Feb 2025 | 12 May 2025 | $405,000 | - | - | - | 14/SP75293 |
| 97 | 18 Mar 2025 | 29 Apr 2025 | $437,000 | - | - | - | 97/SP75293 |
| 64 | 26 Feb 2025 | 16 Apr 2025 | $415,000 Property features as at 14 September 2024. If the property has been renovated or altered, features may be different for sales before or after this date. | 2 | 1 | 1 | 64/SP75293 |
| 28 | 2 Dec 2024 | 15 Jan 2025 | $425,000 | - | - | - | 28/SP75293 |
| 7 | 15 Nov 2024 | 16 Dec 2024 | $420,000 | - | - | - | 7/SP75293 |
| 25 | 23 Oct 2024 | 4 Dec 2024 | $400,000 Property features as at 12 November 2024. If the property has been renovated or altered, features may be different for sales before or after this date. | 2 | 2 | 1 | 25/SP75293 |
| 58 | 3 Oct 2024 | 14 Nov 2024 | $430,000 | - | - | - | 58/SP75293 |
| 8 | 19 Sep 2024 | 31 Oct 2024 | $410,000 | - | - | - | 8/SP75293 |
| 57 | 28 Aug 2024 | 9 Oct 2024 | $360,000 Property features as at 13 October 2024. If the property has been renovated or altered, features may be different for sales before or after this date. | 1 | 2 | 1 | 57/SP75293 |
| 80 | 15 Aug 2024 | 27 Sep 2024 | $415,000 Property features as at 8 May 2026. If the property has been renovated or altered, features may be different for sales before or after this date. | 2 | 1 | 1 | 80/SP75293 |
| 21 | 17 Jul 2024 | 28 Aug 2024 | $305,000 | - | - | - | 21/SP75293 |
| 88 | 31 Jul 2024 | 26 Aug 2024 | $418,000 | - | - | - | 88/SP75293 |
| 53 | 12 Aug 2024 | 23 Aug 2024 | $415,000 | - | - | - | 53/SP75293 |
| 104 | 20 Jul 2024 | 16 Aug 2024 | $400,000 | - | - | - | 104/SP75293 |
| 41 | 24 May 2024 | 19 Jul 2024 | $400,000 | - | - | - | 41/SP75293 |
| 115 | 15 May 2024 | 26 Jun 2024 | $390,000 Property features as at 13 December 2018. If the property has been renovated or altered, features may be different for sales before or after this date. | 2 | 1 | 1 | 115/SP75293 |
| 111 | 28 Mar 2024 | 9 May 2024 | $392,000 | - | - | - | 111/SP75293 |
| 24 | 20 Mar 2024 | 1 May 2024 | $408,000 Property features as at 16 October 2024. If the property has been renovated or altered, features may be different for sales before or after this date. | 2 | 2 | 1 | 24/SP75293 |
| 74 | 29 Feb 2024 | 11 Apr 2024 | $400,000 | - | - | - | 74/SP75293 |
| 89 | 11 Nov 2023 | 11 Dec 2023 | $412,500 | - | - | - | 89/SP75293 |
| 81 | 24 Oct 2023 | 22 Nov 2023 | $385,000 | - | - | - | 81/SP75293 |
| 30 | 16 Sep 2023 | 30 Oct 2023 | $370,000 | - | - | - | 30/SP75293 |
| 31 | 10 Aug 2023 | 21 Sep 2023 | $395,500 | - | - | - | 31/SP75293 |
| 40 | 21 Aug 2023 | 14 Sep 2023 | $379,000 | - | - | - | 40/SP75293 |
| 42 | 14 Jul 2023 | 4 Sep 2023 | $330,000 | - | - | - | 42/SP75293 |
| 26 | 28 Jun 2023 | 9 Aug 2023 | $415,000 | - | - | - | 26/SP75293 |
| 4 | 17 May 2023 | 19 Jun 2023 | $380,000 | - | - | - | 4/SP75293 |
| 88 | 20 Apr 2023 | 19 May 2023 | $365,000 | - | - | - | 88/SP75293 |
| 71 | 2 Mar 2023 | 24 Apr 2023 | $402,500 | - | - | - | 71/SP75293 |
| 60 | 11 Nov 2022 | 23 Dec 2022 | $410,000 | - | - | - | 60/SP75293 |
| 89 | 2 Nov 2022 | 16 Nov 2022 | $405,000 | - | - | - | 89/SP75293 |
| 29 | 12 Oct 2022 | 16 Nov 2022 | $395,000 | - | - | - | 29/SP75293 |
| 50 | 1 Jul 2022 | 18 Aug 2022 | $418,000 Property features as at 13 August 2022. If the property has been renovated or altered, features may be different for sales before or after this date. | 2 | 2 | 1 | 50/SP75293 |
| 35 | 10 Jun 2022 | 18 Aug 2022 | $407,500 | - | - | - | 35/SP75293 |
| 109 | 28 Jun 2022 | 9 Aug 2022 | $416,000 | - | - | - | 109/SP75293 |
| 27 | 14 Mar 2022 | 21 Jun 2022 | $435,000 | - | - | - | 27/SP75293 |
| 55 | 9 May 2022 | 20 Jun 2022 | $405,500 | - | - | - | 55/SP75293 |
| 110 | 9 May 2022 | 17 Jun 2022 | $417,800 | - | - | - | 110/SP75293 |
| 82 | 21 Dec 2021 | 1 Feb 2022 | $448,000 | - | - | - | 82/SP75293 |
| 39 | 10 Dec 2021 | 21 Jan 2022 | $400,000 | - | - | - | 39/SP75293 |
| 79 | 25 Nov 2021 | 10 Jan 2022 | $450,000 | - | - | - | 79/SP75293 |
| 86 | 15 Nov 2021 | 21 Dec 2021 | $400,000 | - | - | - | 86/SP75293 |
| 95 | 23 Oct 2021 | 6 Dec 2021 | $407,000 | - | - | - | 95/SP75293 |
| 69 | 23 Aug 2021 | 3 Sep 2021 | $410,000 | - | - | - | 69/SP75293 |
| 51 | 20 Jul 2021 | 31 Aug 2021 | $400,000 | - | - | - | 51/SP75293 |
| 12 | 18 Jun 2021 | 30 Jul 2021 | $420,000 | - | - | - | 12/SP75293 |
| 47 | 24 May 2021 | 5 Jul 2021 | $427,000 | - | - | - | 47/SP75293 |
| 44 | 21 Apr 2021 | 23 Jun 2021 | $410,000 | - | - | - | 44/SP75293 |
| 43 | 11 Feb 2021 | 26 Mar 2021 | $397,000 | - | - | - | 43/SP75293 |
| 81 | 12 Dec 2020 | 25 Jan 2021 | $395,000 | - | - | - | 81/SP75293 |
| 58 | 28 Nov 2020 | 21 Jan 2021 | $415,000 | - | - | - | 58/SP75293 |
| 54 | 7 Nov 2020 | 8 Dec 2020 | $404,000 | - | - | - | 54/SP75293 |
| 8 | 5 Sep 2020 | 9 Oct 2020 | $435,000 | - | - | - | 8/SP75293 |
| 22 | 27 Aug 2020 | 8 Oct 2020 | $385,000 | - | - | - | 22/SP75293 |
| 92 | 16 Nov 2019 | 7 Jan 2020 | $410,500 | - | - | - | 92/SP75293 |
| 11 | 30 Oct 2019 | 11 Dec 2019 | $385,000 | - | - | - | 11/SP75293 |
| 5 | 4 May 2019 | 24 Jun 2019 | $390,000 | - | - | - | 5/SP75293 |
| 17 | 9 Feb 2019 | 25 Mar 2019 | $350,000 | - | - | - | 17/SP75293 |
| 90 | 14 Dec 2018 | 25 Jan 2019 | $421,500 | - | - | - | 90/SP75293 |
| 2 | 3 Nov 2018 | 17 Dec 2018 | $376,000 | - | - | - | 2/SP75293 |
$435,000 Sold 7 Aug 2026
Title reference: 79/SP75293
$420,000 Sold 22 Jul 2026
Title reference: 46/SP75293
$420,000 Sold 29 Jun 2026
Title reference: 9/SP75293
$440,000 Sold 1 Jun 2026
Title reference: 4/SP75293
$415,000 Sold 5 Mar 2026
Title reference: 12/SP75293
$307,500 Sold 2 Mar 2026
Title reference: 82/SP75293
$423,000 Sold 15 Jan 2026
Property features as at 21 January 2026. If the property has been renovated or altered, features may be different for sales before or after this date.
Title reference: 96/SP75293
$330,000 Sold 8 Dec 2025
Title reference: 99/SP75293
$430,000 Sold 10 Oct 2025
Title reference: 45/SP75293
$410,000 Sold 1 Aug 2025
Title reference: 83/SP75293
$335,000 Sold 9 Aug 2025
Title reference: 113/SP75293
$420,000 Sold 7 Aug 2025
Property features as at 8 May 2026. If the property has been renovated or altered, features may be different for sales before or after this date.
Title reference: 47/SP75293
$411,000 Sold 27 Jul 2025
Title reference: 73/SP75293
$415,000 Sold 31 Jul 2025
Title reference: 48/SP75293
$410,000 Sold 20 Jul 2025
Title reference: 4/SP75293
$410,000 Sold 23 Jun 2025
Property features as at 20 May 2026. If the property has been renovated or altered, features may be different for sales before or after this date.
Title reference: 82/SP75293
$385,000 Sold 23 May 2025
Title reference: 22/SP75293
$385,000 Sold 25 May 2025
Property features as at 20 July 2025. If the property has been renovated or altered, features may be different for sales before or after this date.
Title reference: 19/SP75293
$432,000 Sold 15 Apr 2025
Title reference: 95/SP75293
$400,000 Sold 3 May 2025
Title reference: 68/SP75293
$405,000 Sold 6 Feb 2025
Title reference: 14/SP75293
$437,000 Sold 18 Mar 2025
Title reference: 97/SP75293
$415,000 Sold 26 Feb 2025
Property features as at 14 September 2024. If the property has been renovated or altered, features may be different for sales before or after this date.
Title reference: 64/SP75293
$425,000 Sold 2 Dec 2024
Title reference: 28/SP75293
$420,000 Sold 15 Nov 2024
Title reference: 7/SP75293
$400,000 Sold 23 Oct 2024
Property features as at 12 November 2024. If the property has been renovated or altered, features may be different for sales before or after this date.
Title reference: 25/SP75293
$430,000 Sold 3 Oct 2024
Title reference: 58/SP75293
$410,000 Sold 19 Sep 2024
Title reference: 8/SP75293
$360,000 Sold 28 Aug 2024
Property features as at 13 October 2024. If the property has been renovated or altered, features may be different for sales before or after this date.
Title reference: 57/SP75293
$415,000 Sold 15 Aug 2024
Property features as at 8 May 2026. If the property has been renovated or altered, features may be different for sales before or after this date.
Title reference: 80/SP75293
$305,000 Sold 17 Jul 2024
Title reference: 21/SP75293
$418,000 Sold 31 Jul 2024
Title reference: 88/SP75293
$415,000 Sold 12 Aug 2024
Title reference: 53/SP75293
$400,000 Sold 20 Jul 2024
Title reference: 104/SP75293
$400,000 Sold 24 May 2024
Title reference: 41/SP75293
$390,000 Sold 15 May 2024
Property features as at 13 December 2018. If the property has been renovated or altered, features may be different for sales before or after this date.
Title reference: 115/SP75293
$392,000 Sold 28 Mar 2024
Title reference: 111/SP75293
$408,000 Sold 20 Mar 2024
Property features as at 16 October 2024. If the property has been renovated or altered, features may be different for sales before or after this date.
Title reference: 24/SP75293
$400,000 Sold 29 Feb 2024
Title reference: 74/SP75293
$412,500 Sold 11 Nov 2023
Title reference: 89/SP75293
$385,000 Sold 24 Oct 2023
Title reference: 81/SP75293
$370,000 Sold 16 Sep 2023
Title reference: 30/SP75293
$395,500 Sold 10 Aug 2023
Title reference: 31/SP75293
$379,000 Sold 21 Aug 2023
Title reference: 40/SP75293
$330,000 Sold 14 Jul 2023
Title reference: 42/SP75293
$415,000 Sold 28 Jun 2023
Title reference: 26/SP75293
$380,000 Sold 17 May 2023
Title reference: 4/SP75293
$365,000 Sold 20 Apr 2023
Title reference: 88/SP75293
$402,500 Sold 2 Mar 2023
Title reference: 71/SP75293
$410,000 Sold 11 Nov 2022
Title reference: 60/SP75293
$405,000 Sold 2 Nov 2022
Title reference: 89/SP75293
$395,000 Sold 12 Oct 2022
Title reference: 29/SP75293
$418,000 Sold 1 Jul 2022
Property features as at 13 August 2022. If the property has been renovated or altered, features may be different for sales before or after this date.
Title reference: 50/SP75293
$407,500 Sold 10 Jun 2022
Title reference: 35/SP75293
$416,000 Sold 28 Jun 2022
Title reference: 109/SP75293
$435,000 Sold 14 Mar 2022
Title reference: 27/SP75293
$405,500 Sold 9 May 2022
Title reference: 55/SP75293
$417,800 Sold 9 May 2022
Title reference: 110/SP75293
$448,000 Sold 21 Dec 2021
Title reference: 82/SP75293
$400,000 Sold 10 Dec 2021
Title reference: 39/SP75293
$450,000 Sold 25 Nov 2021
Title reference: 79/SP75293
$400,000 Sold 15 Nov 2021
Title reference: 86/SP75293
$407,000 Sold 23 Oct 2021
Title reference: 95/SP75293
$410,000 Sold 23 Aug 2021
Title reference: 69/SP75293
$400,000 Sold 20 Jul 2021
Title reference: 51/SP75293
$420,000 Sold 18 Jun 2021
Title reference: 12/SP75293
$427,000 Sold 24 May 2021
Title reference: 47/SP75293
$410,000 Sold 21 Apr 2021
Title reference: 44/SP75293
$397,000 Sold 11 Feb 2021
Title reference: 43/SP75293
$395,000 Sold 12 Dec 2020
Title reference: 81/SP75293
$415,000 Sold 28 Nov 2020
Title reference: 58/SP75293
$404,000 Sold 7 Nov 2020
Title reference: 54/SP75293
$435,000 Sold 5 Sep 2020
Title reference: 8/SP75293
$385,000 Sold 27 Aug 2020
Title reference: 22/SP75293
$410,500 Sold 16 Nov 2019
Title reference: 92/SP75293
$385,000 Sold 30 Oct 2019
Title reference: 11/SP75293
$390,000 Sold 4 May 2019
Title reference: 5/SP75293
$350,000 Sold 9 Feb 2019
Title reference: 17/SP75293
$421,500 Sold 14 Dec 2018
Title reference: 90/SP75293
$376,000 Sold 3 Nov 2018
Title reference: 2/SP75293
Recent sales on Third Ave
Sold in the last two years.
- 2/31 Third Ave, Blacktown 2148 $380,000 sold 6 Aug 2026
- 73/31 Third Ave, Blacktown 2148 $452,000 sold 5 Aug 2026
- 29/19 Third Ave, Blacktown 2148 $455,000 sold 29 Jul 2026
- 47/31 Third Ave, Blacktown 2148 $400,000 sold 20 Jul 2026
- 39/31 Third Ave, Blacktown 2148 $420,000 sold 5 Jul 2026
- 7/19 Third Ave, Blacktown 2148 $415,000 sold 30 Jun 2026
- 26/19 Third Ave, Blacktown 2148 $430,000 sold 23 Apr 2026
- 18/31 Third Ave, Blacktown 2148 $419,000 sold 10 Apr 2026
Recent sales nearby
Sold in the last 12 months within about 400 metres.
- 19/16 Fifth Ave, Blacktown 2148 $410,000 sold 9 Sep 2026
- 36/4 Fourth Ave, Blacktown 2148 $415,000 sold 27 Aug 2026
- 5/28 Fourth Ave, Blacktown 2148 $460,000 sold 25 Aug 2026
- 2002/1 Boys Ave, Blacktown 2148 $540,000 sold 23 Aug 2026
- 21/25 Fourth Ave, Blacktown 2148 $456,000 sold 22 Aug 2026
- 2201/1 Boys Ave, Blacktown 2148 $560,000 sold 18 Aug 2026
- 903/1 Boys Ave, Blacktown 2148 $560,000 sold 18 Aug 2026
- 903/5 Second Ave, Blacktown 2148 $600,000 sold 15 Aug 2026
Feature data history (beds/baths/cars)
Multiple records here can indicate updates over time (renovations, corrected data, or source conflicts). This section loads when opened.
| Observed | Effective | Beds | Baths | Cars | Active |
|---|---|---|---|---|---|
| Open this section to load feature observations. | |||||
Open this section to load feature observations.