House prices in St Marys Avenue, Brentwood, CM15
24 homes have sold on St Marys Avenue (CM15) since 1995, the first in 1996. Over the last five years the median sold price was £650,000 from 6 sales, 33% above the Brentwood median of £490,000and against £540,000 across CM15. Sales here have been detached 71%, semi-detached 29%.
- Median sold price
- £650,000
- last five years · 6 sales
- Half of sales were above this price, half below
- Price per sq ft
- £730
- based on 6 of 6 sales
- Sales matched to an EPC floor area
- Sales since 1995
- 24
- 1 in the last 12 months
- Latest sale
- £710,000
- 10 Jul 2025
- vs Brentwood
- +33%
- Brentwood median £490,000
Every sale on St Marys Avenue, CM15
› 27 CM15 8PY · Detached £710,000· 10 Jul 2025 · 2 sales
| 10 Jul 2025 | £710,000 | Detached · Freehold | 947 sq ft · £750/sq ft | first recorded sale |
| 23 May 2024 | £650,000 | Detached · Freehold | 947 sq ft · £686/sq ft | −8% vs 2025 |
› 11 CM15 8PY · Detached £630,000· 23 Oct 2024 · 2 sales
| 23 Oct 2024 | £630,000 | Detached · Freehold | 818 sq ft · £770/sq ft | +530% vs 1997 |
| 28 Apr 1997 | £100,000 | Detached · Freehold | 818 sq ft · £122/sq ft | first recorded sale |
› 6 CM15 8PY · Detached £650,000· 28 Aug 2024 · 2 sales
| 28 Aug 2024 | £650,000 | Detached · Freehold | 840 sq ft · £774/sq ft | +46% vs 2010 |
| 22 Oct 2010 | £445,000 | Detached · Freehold | 840 sq ft · £530/sq ft | first recorded sale |
› 25 CM15 8PY · Detached £645,000· 30 Nov 2023 · 2 sales
| 30 Nov 2023 | £645,000 | Detached · Freehold | 969 sq ft · £666/sq ft | +84% vs 2012 |
| 19 Apr 2012 | £350,000 | Detached · Freehold | 969 sq ft · £361/sq ft | first recorded sale |
› 5 CM15 8PY · Detached £780,000· 27 Oct 2022
| 27 Oct 2022 | £780,000 | Detached · Freehold | 1,098 sq ft · £710/sq ft | first recorded sale |
› 2 CM15 8PY · Detached £560,000· 27 Apr 2021
| 27 Apr 2021 | £560,000 | Detached · Freehold | 700 sq ft · £800/sq ft | first recorded sale |
› 7 CM15 8PY · Detached £855,000· 3 Mar 2021 · 2 sales
| 3 Mar 2021 | £855,000 | Detached · Freehold | 1,152 sq ft · £742/sq ft | +65% vs 2014 |
| 9 Sept 2014 | £519,500 | Detached · Freehold | 1,152 sq ft · £451/sq ft | first recorded sale |
› 17 CM15 8PY · Semi-detached £510,000· 23 Feb 2018 · 3 sales
| 23 Feb 2018 | £510,000 | Semi-detached · Freehold | 958 sq ft · £532/sq ft | first recorded sale |
| 15 Oct 2009 | £329,995 | Semi-detached · Freehold | 958 sq ft · £344/sq ft | −35% vs 2018 |
| 29 Aug 2001 | £210,000 | Semi-detached · Freehold | 958 sq ft · £219/sq ft | −36% vs 2009 |
› 9 CM15 8PY · Detached £575,000· 15 May 2017
| 15 May 2017 | £575,000 | Detached · Freehold | 1,733 sq ft · £332/sq ft | first recorded sale |
› 1 CM15 8PY · Detached £725,000· 19 Aug 2016
| 19 Aug 2016 | £725,000 | Detached · Freehold | 1,066 sq ft · £680/sq ft | first recorded sale |
› 4 CM15 8PY · Detached £420,000· 26 Mar 2013 · 2 sales
| 26 Mar 2013 | £420,000 | Detached · Freehold | 872 sq ft · £482/sq ft | +261% vs 1996 |
| 29 Mar 1996 | £116,500 | Detached · Freehold | 872 sq ft · £134/sq ft | first recorded sale |
› 21 CM15 8PY · Semi-detached £315,000· 27 Aug 2009 · 3 sales
| 27 Aug 2009 | £315,000 | Semi-detached · Freehold | 850 sq ft · £370/sq ft | +18% vs 2006 |
| 13 Mar 2006 | £268,000 | Semi-detached · Freehold | 850 sq ft · £315/sq ft | +173% vs 1996 |
| 19 Feb 1996 | £98,000 | Semi-detached · Freehold | 850 sq ft · £115/sq ft | first recorded sale |
› 10 CM15 8PY · Detached £389,995· 29 Jun 2007
| 29 Jun 2007 | £389,995 | Detached · Freehold | first recorded sale |
› 23 CM15 8PY · Semi-detached £230,000· 4 Nov 2003
| 4 Nov 2003 | £230,000 | Semi-detached · Freehold | 667 sq ft · £345/sq ft | first recorded sale |
At your size
A 90 m² (970 sq ft) home in CM15 is worth roughly £421k–£568k at the district's typical £434–£586 per square foot (597 sales, two years). That is a range, not a valuation.
Check your addressAll sold prices in Brentwood· CM15 district on the Brentwood page
Track St Marys Avenue, CM15
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Sources and method. Sales completed to August 2026, as registered by 4 Oct 2026 · headline figures cover the 12 months to June 2026 (later months are still being registered).Next HM Land Registry release ~28 Oct 2026. Medians unless stated; averages only where 30 or more sales. Category A sales only (standard price-paid transactions), houses and flats.
Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. Floor areas derived from Energy Performance Certificate data © Crown copyright, licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0.
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