| 1, Northampton Grove, Langdon Hills, Basildon | Freehold | 128 m² | £78,500 (1998) |
| 2 Northampton Grove, Langdon Hills, Basildon | Freehold | 81 m² | £360,000 (2024) |
| 3, Northampton Grove, Langdon Hills, Basildon | Freehold | 69 m² | £240,000 (2014) |
| 4, Northampton Grove, Langdon Hills, Basildon | Freehold | 65 m² | £92,500 (2001) |
| 5, Northampton Grove, Langdon Hills, Basildon | Leasehold | 54 m² | £210,000 (2020) |
| 6 Northampton Grove, Langdon Hills, Basildon | Freehold | 39 m² | £34,000 (1998) |
| 7, Northampton Grove, Langdon Hills, Basildon | Leasehold | 42 m² | £110,000 (2012) |
| 8 Northampton Grove, Langdon Hills, Basildon | Freehold | 70 m² | £318,000 (2018) |
| 9 Northampton Grove, Langdon Hills, Langdon Hills | Leasehold | 41 m² | £169,000 (2021) |
| 10, Northampton Grove, Langdon Hills, Basildon | Freehold | 55 m² | £162,000 (2006) |
| 11, Northampton Grove, Langdon Hills, Basildon | Leasehold | 41 m² | £100,000 (2012) |
| 12, Northampton Grove, Langdon Hills, Basildon | Freehold | 68 m² | £342,000 (2026) |
| 14, Northampton Grove, Langdon Hills, Basildon | Freehold | 72 m² | £350,000 (2021) |
| 15 Northampton Grove, Langdon Hills, Basildon | Leasehold | 46 m² | £177,500 (2016) |
| 16 Northampton Grove, Langdon Hills, Basildon | Freehold | 58 m² | £335,000 (2023) |
| 17 Northampton Grove, Langdon Hills, Basildon | Leasehold | 57 m² | £49,995 (1996) |
| 18 Northampton Grove, Langdon Hills, Basildon | Freehold | 61 m² | £102,000 (2002) |
| 19 Northampton Grove, Langdon Hills, Basildon | Leasehold | 40 m² | £187,000 (2025) |
| 20 Northampton Grove, Langdon Hills, Basildon | Freehold | 50 m² | £66,000 (1999) |
| 21 Northampton Grove, Langdon Hills, Basildon | Leasehold | 41 m² | £175,000 (2022) |
| 22, Northampton Grove, Langdon Hills, Basildon | Freehold | 61 m² | £59,950 (2000) |
| 24, Northampton Grove, Langdon Hills, Basildon | Freehold | 54 m² | £320,000 (2026) |
| 25 Northampton Grove, Langdon Hills, Basildon | Leasehold | 54 m² | £210,000 (2023) |
| 26, Northampton Grove, Langdon Hills, Basildon | Freehold | 53 m² | £293,000 (2020) |
| 27, Northampton Grove, Langdon Hills, Basildon | Leasehold | 53 m² | £200,000 (2024) |
| 28, Northampton Grove, Langdon Hills, Basildon | Freehold | 138 m² | £427,500 (2019) |
| 29, Northampton Grove, Langdon Hills, Basildon | Leasehold | 41 m² | £37,500 (1997) |
| 30, Northampton Grove, Langdon Hills, Basildon | Freehold | 93 m² | £360,000 (2019) |
| 31, Northampton Grove, Langdon Hills, Basildon | Leasehold | 41 m² | £175,000 (2024) |
| 32 Northampton Grove, Langdon Hills, Basildon | Freehold | 92 m² | £466,000 (2024) |
| 33, Northampton Grove, Langdon Hills, Basildon | Leasehold | 41 m² | £195,000 (2022) |
| 34, Northampton Grove, Langdon Hills, Basildon | Freehold | 68 m² | £236,000 (2005) |
| 35 Northampton Grove, Langdon Hills, Basildon | Leasehold | 53 m² | £235,000 (2023) |
| 37, Northampton Grove, Langdon Hills, Basildon | Freehold | 68 m² | £350,000 (2018) |
| 38 Northampton Grove, Langdon Hills, Basildon | Freehold | 55 m² | £156,000 (2006) |
| 40, Northampton Grove, Langdon Hills, Basildon | Freehold | 54 m² | £187,500 (2013) |
| 42, Northampton Grove, Langdon Hills, Basildon | Freehold | 69 m² | £315,000 (2018) |
| 44, Northampton Grove, Langdon Hills, Basildon | Freehold | 69 m² | £70,062 (1995) |
| 45, Northampton Grove, Langdon Hills, Basildon | Freehold | 68 m² | £262,500 (2011) |
| 48, Northampton Grove, Langdon Hills | Freehold | 67 m² | £300,000 (2015) |
| 53, Northampton Grove, Langdon Hills, Basildon | Freehold | 68 m² | £325,000 (2015) |
| 55 Northampton Grove, Langdon Hills, Basildon | Freehold | 65 m² | £413,000 (2026) |
| 56 Northampton Grove, Langdon Hills, Basildon | Freehold | 55 m² | £340,000 (2025) |
| 57, Northampton Grove, Langdon Hills, Basildon | Freehold | 69 m² | £315,000 (2019) |
| 58, Northampton Grove, Langdon Hills, Basildon | Freehold | 70 m² | £400,000 (2025) |
| 59 Northampton Grove, Langdon Hills, Basildon | Freehold | 79 m² | £325,000 (2020) |
| 61 Northampton Grove, Langdon Hills, Basildon | Freehold | 69 m² | £315,000 (2016) |
| 63, Northampton Grove, Langdon Hills, Basildon | Freehold | 83 m² | £233,750 (2011) |
| 64 Northampton Grove, Langdon Hills, Basildon | Freehold | 51 m² | £217,500 (2015) |
| 65 Northampton Grove, Langdon Hills, Basildon | Freehold | 49 m² | £337,000 (2025) |
| 66, Northampton Grove, Langdon Hills, Basildon | Freehold | 50 m² | £315,000 (2023) |
| 67, Northampton Grove, Langdon Hills, Basildon | Freehold | 52 m² | £283,500 (2017) |
| 68, Northampton Grove, Langdon Hills, Basildon | Freehold | 53 m² | £190,000 (2014) |
| 69 Northampton Grove, Langdon Hills, Basildon | Freehold | 52 m² | £38,995 (1995) |
| 70, Northampton Grove, Langdon Hills, Basildon | Freehold | 42 m² | £120,000 (2010) |
| 71 Northampton Grove, Langdon Hills, Langdon Hills | Freehold | 69 m² | £385,000 (2022) |
| 72 Northampton Grove, Langdon Hills, Langdon Hills | Freehold | 51 m² | £305,000 (2021) |
| 73, Northampton Grove, Langdon Hills, Basildon | Freehold | 54 m² | £280,000 (2019) |
| 74, Northampton Grove, Langdon Hills, Basildon | Freehold | 53 m² | £242,000 (2018) |
| 75, Northampton Grove, Langdon Hills, Basildon | Freehold | 71 m² | £327,000 (2020) |
| 76, Northampton Grove, Langdon Hills, Basildon | Freehold | 52 m² | £230,000 (2015) |
| 77, Northampton Grove, Langdon Hills, Basildon | Freehold | 73 m² | £219,000 (2003) |
| 78, Northampton Grove, Langdon Hills, Basildon | Freehold | 52 m² | £285,000 (2021) |
| 80, Northampton Grove, Langdon Hills, Basildon | Freehold | 42 m² | £120,000 (2010) |
| 82, Northampton Grove, Langdon Hills, Basildon | Freehold | 54 m² | £318,000 (2023) |
| 85 Northampton Grove, Langdon Hills, Langdon Hills | Freehold | 83 m² | £447,500 (2021) |