BN21 3DL
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Property report — BN21 3DL
Open-data due diligence for BN21 3DL and the area around it.
BN21 3DL in brief: 38 recorded sales (£18,000–£238,000) · no modelled flood risk · 6 schools nearby · nearest GP rated requires improvement.
What scope is each figure? Sold sales, broadband and flood risk are for BN21 3DL itself. Where open data isn't published that finely (population, crime, schools), we show the BN21 3 sector — each figure below is tagged with its scope.
Avg sold price
£306,874
Population
15,924
Crimes recorded
262
Schools
5
Flood risk
None modelled
Gigabit broadband
89%
Sold-price trend (1995–2026)
Annual sold price in BN21 3, 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 (27 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2023-04-28 | £155,000 | FLAT 2, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2023-03-01 | £185,000 | FLAT 6, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2023-01-16 | £236,000 | FLAT 1, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2022-09-15 | £192,500 | FLAT 7, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2022-08-26 | £238,000 | FLAT 4A, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2021-06-04 | £163,000 | FLAT 3, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2019-03-15 | £139,000 | FLAT 3, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2017-04-21 | £165,000 | FLAT 1A, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2017-03-27 | £168,500 | FLAT 4A, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2016-11-11 | £90,000 | LOWER GROUND FLOOR FLAT, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2015-02-24 | £152,000 | FLAT 4A, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2014-03-07 | £152,000 | FLAT 1, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2013-10-03 | £137,500 | FLAT 6, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2013-03-22 | £92,000 | FLAT 2, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2011-12-21 | £186,000 | FLAT 8, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2011-05-04 | £169,000 | FLAT 1, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2008-02-29 | £145,000 | FLAT 6, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2007-12-19 | £155,000 | FLAT 7, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2007-08-03 | £230,000 | THE ALCOVE, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2007-05-31 | £162,000 | FLAT 4A, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2006-12-20 | £153,000 | FLAT 5, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2005-06-03 | £125,000 | FLAT 6, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2004-05-10 | £70,000 | FLAT 4, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2004-03-30 | £68,000 | LOWER GROUND FLOOR FLAT, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2004-03-22 | £101,950 | FLAT 3, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2004-01-30 | £114,000 | FLAT 6, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2003-04-11 | £205,000 | THE ALCOVE, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2002-11-15 | £87,500 | FLAT 6, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2002-11-06 | £128,000 | FLAT 7, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2002-08-23 | £124,500 | FLAT 5, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2002-07-19 | £75,950 | FLAT 2, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2002-05-10 | £40,000 | LOWER GROUND FLOOR FLAT, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2001-12-07 | £18,000 | LOWER GROUND FLOOR FLAT, AVENUE MANSIONS ELMS AVENUE | Detached |
| 2001-11-27 | £50,000 | FLAT 6A, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2000-09-14 | £41,000 | FLAT 4, AVENUE MANSIONS ELMS AVENUE | Flat |
| 2000-06-09 | £68,000 | FLAT 7, AVENUE MANSIONS ELMS AVENUE | Flat |
| 1999-04-16 | £29,500 | FLAT 6A, AVENUE MANSIONS ELMS AVENUE | Flat |
| 1997-08-29 | £29,500 | FLAT 2, AVENUE MANSIONS ELMS AVENUE | Flat |
38 recorded sales on BN21 3DL. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
Energy performance (EPC)
| Address | EPC | Potential | Floor area | Type | Assessed |
|---|---|---|---|---|---|
| Flat 5, EASTBOURNE | D | B | 140 m² | Mid-floor flat | 2025 |
| Flat 4, EASTBOURNE | C | C | 51 m² | Mid-floor flat | 2025 |
| Flat 4a, EASTBOURNE | C | B | 111 m² | Mid-floor flat | 2025 |
| Flat 2, EASTBOURNE | D | C | 63 m² | Ground-floor flat | 2022 |
| Flat 1, EASTBOURNE | D | C | 119 m² | Basement flat | 2022 |
| Flat 8, EASTBOURNE | D | C | 122 m² | Top-floor maisonette | 2022 |
| Flat 3, EASTBOURNE | D | C | 84 m² | Ground-floor flat | 2021 |
| Flat 6/A Avenue Mansions, EASTBOURNE | E | C | 51 m² | Mid-floor flat | 2020 |
| Flat 6 Avenue Mansions, EASTBOURNE | C | C | 82 m² | Mid-floor flat | 2020 |
| Flat 7 Avenue Mansions, EASTBOURNE | E | E | 115 m² | Top-floor flat | 2018 |
| Flat 9 Avenue Mansions, EASTBOURNE | D | C | 53 m² | Basement flat | 2018 |
| Flat 4A, EASTBOURNE | C | B | 80 m² | Mid-floor flat | 2014 |
12 certificates for BN21 3DL. "Potential" = the rating after recommended improvements. Source: Energy Performance of Buildings Register.
Nearest schools
| School | Distance | Phase | Ofsted |
|---|---|---|---|
| Bourne Primary School | 0.3 mi | Primary | Requires improvement (2024) |
| Roselands Infants' School | 0.9 mi | Primary | Good (2023) |
| St Thomas A Becket Catholic Primary School | 0.9 mi | Primary | Good (2022) |
| Gildredge House | 1.0 mi | All-through | Report card → |
| Stafford Junior School | 1.1 mi | Primary | Good (2024) |
| St Andrew's Church of England Infants School | 1.2 mi | Primary | Report card → |
Straight-line distance from the postcode. Ofsted = latest overall effectiveness (newer inspections may be ungraded). Sources: Get Information about Schools (DfE) · Ofsted.
Care & GP surgeries
| Name | Type | Distance | CQC rating |
|---|---|---|---|
| Hardwick House (19 beds) | Care home | 0.3 mi | Requires improvement |
| Hardwick House Retirement Home (19 beds) | Care home | 0.3 mi | Good |
| Tredegar Care Home (26 beds) | Care home | 0.5 mi | Inadequate |
| Old Orchard Consulting Rooms | GP surgery | 0.6 mi | Requires improvement |
| Sportswise Limited | GP surgery | 1.1 mi | Good |
| Sussex Downs Fertility Centre | GP surgery | 1.7 mi | Requires improvement |
Nearest CQC-rated care homes and GP surgeries, straight-line distance from the postcode (England only). Source: Care Quality Commission.
What's nearby
Nearest hospitals: ROBOROUGH DAY HOSPITAL (0.6 mi) · EASTBOURNE DISTRICT GENERAL HOSPITAL (1.6 mi) · GSTT @ EASTBOURNE DISTRICT GENERAL HOSPITAL (1.6 mi)
Nearest listed buildings: BURLINGTON HOTEL CLAREMONT HOTEL (Grade II*) (0.0 mi) · 1-24, CAVENDISH PLACE (Grade II) (0.0 mi) · BRONZE STATUE OF SOLDIER OF ROYAL SUSSEX REGIMENT, IN FULL DRESS UNIFORM WITH PLUMED SHAKO, AND WITH DRAWN SWORD; CANNON TO REAR (Grade II*) (0.0 mi)
Nearest pharmacies: KAMSONS PHARMACY (0.3 mi) · OSBON PHARMACY (0.3 mi) · BOOTS (0.3 mi)
Nearest stations: Eastbourne (0.5 mi) · Hampden Park (Sussex) (2.1 mi) · Pevensey & Westham (3.7 mi)
Nearest supermarkets: Sainsbury's (0.3 mi) · KS Oriental Foods (0.5 mi) · Dem Food Centre (0.5 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 41
- One-person households
- 48%
- Households with children
- 19%
- Households
- 8,070
Owned 39% · Social rent 8% · Private rent 53%
Census 2021 (ONS), for BN21 3.
Recorded crime trend
Recorded crimes per month in BN21 3 (May 24–Jun 26, average 255/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
No modelled flood risk is recorded for BN21 3DL 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 | DistrictBN21 | SectorBN21 3 | PostcodeBN21 3DL |
|---|---|---|---|
| Average sold price | £305,025 | £306,874 | £127,405 |
| Population | 38,429 | 15,924 | — |
| Deprivation decile (1 = most deprived) | 5/10 | 2/10 | — |
| Crimes recorded | 620 | 262 | — |
| Schools | 5 | — | — |
| Flood risk | High | High | Low |
| Gigabit broadband | 86% | 89% | 100% |
| Superfast broadband | 99% | 100% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (BN21 3); 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 · Care Quality Commission.
Your next steps
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Report generated 26 August 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.