HP21 8BN
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Property report — HP21 8BN
Open-data due diligence for HP21 8BN and the area around it.
HP21 8BN in brief: 71 recorded sales (£27,500–£310,000) · no modelled flood risk · 6 schools nearby.
What scope is each figure? Sold sales, broadband and flood risk are for HP21 8BN itself. Where open data isn't published that finely (population, crime, schools), we show the HP21 8 sector — each figure below is tagged with its scope.
Avg sold price
£290,011
Population
23,723
Crimes recorded
125
Schools
8
Flood risk
None modelled
Gigabit broadband
90%
Sold-price trend (1995–2026)
Annual sold price in HP21 8, 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 (40 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2025-08-26 | £265,000 | 49 CHILTERN STREET | Terraced |
| 2025-08-05 | £275,000 | 35 CHILTERN STREET | Terraced |
| 2025-03-27 | £268,000 | 35 CHILTERN STREET | Terraced |
| 2023-08-18 | £286,895 | 33 CHILTERN STREET | Terraced |
| 2022-04-08 | £310,000 | 23 CHILTERN STREET | Terraced |
| 2022-02-25 | £250,000 | 49 CHILTERN STREET | Terraced |
| 2021-06-30 | £267,000 | 5 CHILTERN STREET | Terraced |
| 2021-03-29 | £260,000 | 5 CHILTERN STREET | Terraced |
| 2021-03-08 | £250,000 | 43 CHILTERN STREET | Terraced |
| 2020-07-17 | £220,000 | 55 CHILTERN STREET | Semi-detached |
| 2019-10-31 | £217,500 | 55 CHILTERN STREET | Semi-detached |
| 2019-09-26 | £215,995 | 35 CHILTERN STREET | Terraced |
| 2019-05-30 | £222,000 | 41 CHILTERN STREET | Terraced |
| 2018-05-29 | £230,000 | 55 CHILTERN STREET | Semi-detached |
| 2018-05-23 | £224,500 | 49 CHILTERN STREET | Terraced |
| 2016-04-29 | £110,000 | 21B CHILTERN STREET | Flat |
| 2015-05-19 | £185,000 | 19 CHILTERN STREET | Terraced |
| 2015-02-13 | £178,000 | 37 CHILTERN STREET | Terraced |
| 2014-08-27 | £92,500 | 21B CHILTERN STREET | Flat |
| 2014-08-22 | £190,000 | 43 CHILTERN STREET | Terraced |
| 2012-11-30 | £138,500 | 37 CHILTERN STREET | Terraced |
| 2012-08-22 | £141,000 | 35 CHILTERN STREET | Terraced |
| 2011-12-05 | £90,000 | 1 CHILTERN STREET | Flat |
| 2011-11-17 | £122,500 | 37 CHILTERN STREET | Terraced |
| 2010-02-16 | £162,500 | 5 CHILTERN STREET | Terraced |
| 2009-12-18 | £157,000 | 3 CHILTERN STREET | Terraced |
| 2009-06-08 | £148,000 | 33 CHILTERN STREET | Terraced |
| 2008-07-31 | £170,000 | 31 CHILTERN STREET | Terraced |
| 2008-02-08 | £172,266 | 53 CHILTERN STREET | Terraced |
| 2007-02-09 | £156,500 | 41 CHILTERN STREET | Terraced |
| 2006-11-03 | £152,000 | 43 CHILTERN STREET | Terraced |
| 2006-11-01 | £106,000 | 25 CHILTERN STREET | Flat |
| 2006-09-25 | £141,000 | 35 CHILTERN STREET | Terraced |
| 2005-10-14 | £100,000 | 1 CHILTERN STREET | Flat |
| 2005-09-08 | £153,450 | 7 CHILTERN STREET | Terraced |
| 2005-06-24 | £147,500 | 37 CHILTERN STREET | Terraced |
| 2005-03-14 | £135,000 | 47 CHILTERN STREET | Terraced |
| 2004-11-04 | £150,000 | 5 CHILTERN STREET | Terraced |
| 2004-08-20 | £99,000 | 21B CHILTERN STREET | Flat |
| 2004-04-30 | £93,500 | 25A CHILTERN STREET | Flat |
| 2004-03-26 | £88,500 | 1 CHILTERN STREET | Flat |
| 2004-01-09 | £120,000 | 49 CHILTERN STREET | Terraced |
| 2003-10-21 | £79,950 | 25 CHILTERN STREET | Flat |
| 2003-10-03 | £122,000 | 55 CHILTERN STREET | Semi-detached |
| 2003-09-26 | £139,500 | 7 CHILTERN STREET | Semi-detached |
| 2002-12-03 | £139,950 | 7 CHILTERN STREET | Terraced |
| 2002-11-28 | £130,000 | 53 CHILTERN STREET | Terraced |
| 2002-10-31 | £120,000 | 45 CHILTERN STREET | Terraced |
| 2002-06-28 | £108,000 | 31 CHILTERN STREET | Terraced |
| 2002-06-27 | £110,000 | 33 CHILTERN STREET | Terraced |
| 2002-03-28 | £78,000 | 25A CHILTERN STREET | Flat |
| 2002-03-20 | £102,000 | 35 CHILTERN STREET | Terraced |
| 2001-02-16 | £56,000 | 25 CHILTERN STREET | Flat |
| 2000-03-17 | £89,950 | 7 CHILTERN STREET | Terraced |
| 2000-03-02 | £86,000 | 31 CHILTERN STREET | Terraced |
| 1999-12-23 | £45,000 | 25A CHILTERN STREET | Flat |
| 1999-09-10 | £60,000 | 35 CHILTERN STREET | Terraced |
| 1999-08-02 | £70,000 | 47 CHILTERN STREET | Terraced |
| 1999-07-30 | £42,500 | 21B CHILTERN STREET | Flat |
| 1999-07-23 | £58,500 | 51 CHILTERN STREET | Terraced |
| 1999-07-09 | £48,000 | 1 CHILTERN STREET | Flat |
| 1999-04-30 | £53,000 | 37 CHILTERN STREET | Terraced |
| 1999-02-15 | £72,500 | 19 CHILTERN STREET | Semi-detached |
| 1998-11-12 | £27,500 | 51 CHILTERN STREET | Terraced |
| 1998-09-23 | £75,000 | 3 CHILTERN STREET | Terraced |
| 1998-07-06 | £65,000 | 41 CHILTERN STREET | Terraced |
| 1998-03-18 | £59,000 | 55 CHILTERN STREET | Semi-detached |
| 1998-01-30 | £63,000 | 33 CHILTERN STREET | Terraced |
| 1997-08-21 | £50,500 | 45 CHILTERN STREET | Terraced |
| 1997-06-27 | £53,000 | 47 CHILTERN STREET | Terraced |
| 1996-01-12 | £40,500 | 53 CHILTERN STREET | Terraced |
71 recorded sales on HP21 8BN. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
Nearest schools
| School | Distance | Phase | Ofsted |
|---|---|---|---|
| Aylesbury High School | 0.3 mi | Secondary | Outstanding (2023) |
| The Grange School | 0.3 mi | Secondary | Good (2024) |
| Aylesbury Grammar School | 0.4 mi | Secondary | Outstanding (2022) |
| Oak Green School | 0.6 mi | Primary | Report card → |
| William Harding School | 0.6 mi | Primary | Good (2022) |
| Turnfurlong Junior School | 0.6 mi | Primary | Outstanding (2023) |
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: THE MANDEVILLE PRACTICE (0.7 mi) · WHITEHILL SURGERY (0.9 mi) · OAKFIELD SURGERY (1.0 mi)
Nearest hospitals: STOKE MANDEVILLE HOSPITAL (0.8 mi) · STOKE MANDEVILLE HOSPITAL (AYLESBURY) (0.8 mi)
Nearest listed buildings: THE ARISTOCRAT (Grade II) (0.2 mi) · 25, WALTON TERRACE (Grade II) (0.2 mi) · 23, WALTON TERRACE (Grade II) (0.2 mi)
Nearest pharmacies: HAMPDEN PHARMACY (0.5 mi) · BOOTS (0.6 mi) · MORRISONS PHARMACY (0.6 mi)
Nearest stations: Aylesbury (0.5 mi) · Stoke Mandeville (1.7 mi) · Aylesbury Vale Parkway (2.8 mi)
Nearest supermarkets: Waitrose (0.4 mi) · Morrisons (0.6 mi) · Tesco (0.6 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 36
- One-person households
- 31%
- Households with children
- 33%
- Households
- 9,318
Owned 53% · Social rent 25% · Private rent 21%
Census 2021 (ONS), for HP21 8.
Recorded crime trend
Recorded crimes per month in HP21 8 (May 24–Apr 26, average 92/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
No modelled flood risk is recorded for HP21 8BN 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 | DistrictHP21 | SectorHP21 8 | PostcodeHP21 8BN |
|---|---|---|---|
| Average sold price | £405,968 | £290,011 | £136,704 |
| Population | 42,536 | 23,723 | — |
| Deprivation decile (1 = most deprived) | 7/10 | 5/10 | — |
| Crimes recorded | 208 | 125 | — |
| Schools | 19 | 8 | — |
| Flood risk | High | High | Low |
| Gigabit broadband | 91% | 90% | 100% |
| Superfast broadband | 99% | 100% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (HP21 8); 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 2 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.