BL1 4BP
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Property report — BL1 4BP
Open-data due diligence for BL1 4BP and the area around it.
BL1 4BP in brief: 63 recorded sales (£20,750–£172,800) · no modelled flood risk · 6 schools nearby.
What scope is each figure? Sold sales, broadband and flood risk are for BL1 4BP itself. Where open data isn't published that finely (population, crime, schools), we show the BL1 4 sector — each figure below is tagged with its scope.
Avg sold price
£175,504
Population
19,195
Crimes recorded
1
Schools
6
Flood risk
None modelled
Gigabit broadband
87%
Sold-price trend (1995–2026)
Annual sold price in BL1 4, 1995–2026 — mean (blue) and median (terracotta). The median is the typical sale; a wide gap to the mean means a few high-value sales pull the average up. 2026 is a part year (43 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2026-04-01 | £90,000 | 58, CHATSWORTH HOUSE CARSLAKE AVENUE | Flat |
| 2026-03-18 | £172,800 | 43 CARSLAKE AVENUE | Semi-detached |
| 2024-06-28 | £82,000 | 28, HAREWOOD HOUSE CARSLAKE AVENUE | Flat |
| 2023-09-14 | £75,000 | 30, HAREWOOD HOUSE CARSLAKE AVENUE | Flat |
| 2023-05-15 | £152,500 | 68 CARSLAKE AVENUE | Semi-detached |
| 2023-05-10 | £152,500 | 66 CARSLAKE AVENUE | Semi-detached |
| 2023-03-24 | £80,500 | 26, HAREWOOD HOUSE CARSLAKE AVENUE | Flat |
| 2022-09-09 | £80,000 | 38, KNOWSLEY HOUSE CARSLAKE AVENUE | Flat |
| 2022-08-17 | £75,000 | 16, BALMORAL HOUSE CARSLAKE AVENUE | Flat |
| 2022-05-13 | £84,000 | 20, BALMORAL HOUSE CARSLAKE AVENUE | Flat |
| 2022-04-14 | £55,000 | 16, BALMORAL HOUSE CARSLAKE AVENUE | Flat |
| 2021-12-14 | £90,000 | 40, KNOWSLEY HOUSE CARSLAKE AVENUE | Flat |
| 2021-12-13 | £76,250 | 58, CHATSWORTH HOUSE CARSLAKE AVENUE | Flat |
| 2021-11-26 | £85,000 | 36, HAREWOOD HOUSE CARSLAKE AVENUE | Flat |
| 2021-08-31 | £81,000 | 45 CARSLAKE AVENUE | Semi-detached |
| 2021-07-23 | £73,000 | 45 CARSLAKE AVENUE | Semi-detached |
| 2020-10-20 | £132,000 | 55 CARSLAKE AVENUE | Terraced |
| 2019-09-23 | £78,000 | 40, KNOWSLEY HOUSE CARSLAKE AVENUE | Flat |
| 2018-11-20 | £51,000 | 40, KNOWSLEY HOUSE CARSLAKE AVENUE | Flat |
| 2018-04-27 | £95,000 | 49 CARSLAKE AVENUE | Terraced |
| 2017-10-27 | £65,000 | 22, BALMORAL HOUSE CARSLAKE AVENUE | Flat |
| 2017-10-20 | £51,500 | 30, HAREWOOD HOUSE CARSLAKE AVENUE | Flat |
| 2017-08-03 | £110,000 | 68 CARSLAKE AVENUE | Semi-detached |
| 2017-08-03 | £110,000 | 66 CARSLAKE AVENUE | Semi-detached |
| 2017-05-05 | £44,250 | 52, CHATSWORTH HOUSE CARSLAKE AVENUE | Terraced |
| 2016-01-06 | £43,000 | 14, BALMORAL HOUSE CARSLAKE AVENUE | Flat |
| 2015-11-20 | £30,000 | 14, BALMORAL HOUSE CARSLAKE AVENUE | Flat |
| 2013-11-05 | £110,000 | 66 CARSLAKE AVENUE | Semi-detached |
| 2013-10-22 | £52,000 | 28, HAREWOOD HOUSE CARSLAKE AVENUE | Flat |
| 2011-08-19 | £42,000 | 54, CHATSWORTH HOUSE CARSLAKE AVENUE | Flat |
| 2010-08-09 | £100,000 | 64 CARSLAKE AVENUE | Semi-detached |
| 2010-07-30 | £60,000 | 20, BALMORAL HOUSE CARSLAKE AVENUE | Flat |
| 2007-10-12 | £82,000 | 16, BALMORAL HOUSE CARSLAKE AVENUE | Flat |
| 2007-06-20 | £83,000 | 18, BALMORAL HOUSE CARSLAKE AVENUE | Flat |
| 2007-06-04 | £72,500 | 26, HAREWOOD HOUSE CARSLAKE AVENUE | Flat |
| 2007-03-16 | £87,000 | 44, KNOWSLEY HOUSE CARSLAKE AVENUE | Flat |
| 2007-01-09 | £78,000 | 38, KNOWSLEY HOUSE CARSLAKE AVENUE | Flat |
| 2006-08-04 | £100,000 | 20, BALMORAL HOUSE CARSLAKE AVENUE | Flat |
| 2006-06-01 | £77,500 | 36, HAREWOOD HOUSE CARSLAKE AVENUE | Flat |
| 2006-03-01 | £74,950 | 42, KNOWSLEY HOUSE CARSLAKE AVENUE | Flat |
| 2006-02-17 | £81,000 | 20, BALMORAL HOUSE CARSLAKE AVENUE | Flat |
| 2004-07-02 | £45,000 | 58, CHATSWORTH HOUSE CARSLAKE AVENUE | Flat |
| 2004-01-21 | £49,000 | 42, KNOWSLEY HOUSE CARSLAKE AVENUE | Flat |
| 2003-05-07 | £49,000 | 46, KNOWSLEY HOUSE CARSLAKE AVENUE | Flat |
| 2003-04-02 | £37,500 | 58, CHATSWORTH HOUSE CARSLAKE AVENUE | Flat |
| 2002-12-11 | £41,500 | 16, BALMORAL HOUSE CARSLAKE AVENUE | Flat |
| 2002-08-23 | £30,500 | 46, KNOWSLEY HOUSE CARSLAKE AVENUE | Flat |
| 2002-08-15 | £35,257 | 30, HAREWOOD HOUSE CARSLAKE AVENUE | Flat |
| 2002-07-26 | £32,507 | 14, BALMORAL HOUSE CARSLAKE AVENUE | Flat |
| 2002-03-22 | £31,000 | 36, HAREWOOD HOUSE CARSLAKE AVENUE | Flat |
| 2001-12-13 | £27,000 | 44, KNOWSLEY HOUSE CARSLAKE AVENUE | Terraced |
| 2001-09-21 | £24,000 | 50, CHATSWORTH HOUSE CARSLAKE AVENUE | Flat |
| 2001-09-21 | £27,000 | 48, KNOWSLEY HOUSE CARSLAKE AVENUE | Flat |
| 2001-09-12 | £24,700 | 52, CHATSWORTH HOUSE CARSLAKE AVENUE | Terraced |
| 2001-01-10 | £30,000 | 16, BALMORAL HOUSE CARSLAKE AVENUE | Flat |
| 2000-08-18 | £30,000 | 40, KNOWSLEY HOUSE CARSLAKE AVENUE | Flat |
| 2000-06-30 | £20,750 | 24, BALMORAL HOUSE CARSLAKE AVENUE | Flat |
| 2000-04-26 | £27,000 | 26, HAREWOOD HOUSE CARSLAKE AVENUE | Flat |
| 1999-02-04 | £21,000 | 48, KNOWSLEY HOUSE CARSLAKE AVENUE | Flat |
| 1997-08-29 | £28,000 | 34, HAREWOOD HOUSE CARSLAKE AVENUE | Terraced |
| 1997-07-11 | £25,000 | 50, CHATSWORTH HOUSE CARSLAKE AVENUE | Flat |
| 1996-08-02 | £27,500 | 36, HAREWOOD HOUSE CARSLAKE AVENUE | Flat |
| 1996-01-05 | £21,000 | 46, KNOWSLEY HOUSE CARSLAKE AVENUE | Flat |
63 recorded sales on BL1 4BP. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
Nearest schools
| School | Distance | Phase | Ofsted |
|---|---|---|---|
| Devonshire Road Primary School | 0.4 mi | Primary | Good (2022) |
| Gaskell Community Primary School | 0.5 mi | Primary | Report card → |
| Oxford Grove Primary School | 0.5 mi | Primary | Outstanding (2023) |
| Gilnow Primary School | 0.5 mi | Primary | Report card → |
| Brownlow Fold Primary School | 0.5 mi | Primary | Report card → |
| St Joseph's RC Primary School, Halliwell, Bolton | 0.5 mi | Primary | Good (2019) |
Straight-line distance from the postcode. Ofsted = latest overall effectiveness (newer inspections may be ungraded). Sources: Get Information about Schools (DfE) · Ofsted.
What's nearby
Nearest GP surgeries: WYRESDALE ROAD SURGERY (0.1 mi) · DALEFIELD SURGERY (0.4 mi) · CORNERSTONE SURGERY (0.5 mi)
Nearest hospitals: BEAUMONT HOSPITAL (2.0 mi) · THE BEAUMONT HOSPITAL (2.0 mi) · BOLTON ROYAL HOSPITAL (2.1 mi)
Nearest listed buildings: CENOTAPH (Grade II) (0.2 mi) · THE MEWS NUMBER 2: THE MANSION (Grade II) (0.3 mi) · 45-53 Chorley New Road, Bolton (Grade II) (0.3 mi)
Nearest pharmacies: EVEREST PHARMACY - CHORLEY OLD ROAD (0.2 mi) · LANDMARK PHARMACY (0.3 mi) · PHARMAVON LTD (0.4 mi)
Nearest stations: Bolton (1.1 mi) · Hall i' th' Wood (1.8 mi) · Lostock (1.9 mi)
Nearest supermarkets: Morrisons (0.3 mi) · Spar (0.7 mi) · Aldi (0.8 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 34
- One-person households
- 38%
- Households with children
- 32%
- Households
- 7,301
Owned 40% · Social rent 27% · Private rent 32%
Census 2021 (ONS), for BL1 4.
Recorded crime trend
Recorded crimes per month in BL1 4 (May 25–Mar 26, average 2/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
No modelled flood risk is recorded for BL1 4BP in the Environment Agency dataset. This is reassuring but not a guarantee — Check the exact address on the official Environment Agency map →
Source: Environment Agency Risk of Flooding from Rivers and Sea (the official dataset name). Indicative catchment data, not an official property flood search.
How granular is this?
| Measure | DistrictBL1 | SectorBL1 4 | PostcodeBL1 4BP |
|---|---|---|---|
| Average sold price | £209,978 | £175,504 | £65,055 |
| Population | 81,685 | 19,195 | — |
| Deprivation decile (1 = most deprived) | 4/10 | 2/10 | — |
| Crimes recorded | 1 | — | — |
| Schools | 34 | 6 | — |
| Flood risk | High | High | Low |
| Gigabit broadband | 85% | 87% | 100% |
| Superfast broadband | 97% | 99% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (BL1 4); the postcode column is built from the layers that go finer (sold transactions, Ofcom broadband). Sources: HM Land Registry · Police.uk · Ofsted/GIAS · ONS & IoD2025 · Environment Agency · Ofcom.
Your next steps
Get the official title document
The HM Land Registry title register shows the legal owner, price paid and any charges or covenants. Official copy, £7.
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Report generated 1 July 2026. Open data is refreshed periodically; HM Land Registry Price Paid typically lags by around two months, so the most recent sales may not appear yet.
Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database right 2026
Indicative due diligence compiled from public open data. Not a substitute for a regulated conveyancing or property search, a survey, or professional advice.