CO1 1YA
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Property report — CO1 1YA
Open-data due diligence for CO1 1YA and the area around it.
CO1 1YA in brief: 71 recorded sales (£25,000–£322,000) · no modelled flood risk · 6 schools nearby.
What scope is each figure? Sold sales, broadband and flood risk are for CO1 1YA itself. Where open data isn't published that finely (population, crime, schools), we show the CO1 1 sector — each figure below is tagged with its scope.
Avg sold price
£311,184
Population
13,079
Crimes recorded
292
Schools
2
Flood risk
None modelled
Gigabit broadband
53%
Sold-price trend (1995–2026)
Annual sold price in CO1 1, 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 (39 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2025-12-19 | £295,000 | 354 COWDRAY AVENUE | Detached |
| 2025-08-07 | £255,000 | 340 COWDRAY AVENUE | Terraced |
| 2025-06-12 | £290,000 | 324 COWDRAY AVENUE | Terraced |
| 2023-09-01 | £270,000 | 350 COWDRAY AVENUE | Terraced |
| 2023-08-31 | £305,000 | 320 COWDRAY AVENUE | Terraced |
| 2023-08-25 | £280,000 | 348 COWDRAY AVENUE | Terraced |
| 2023-06-02 | £310,000 | 302 COWDRAY AVENUE | Terraced |
| 2022-09-23 | £322,000 | 312 COWDRAY AVENUE | Terraced |
| 2022-08-12 | £272,000 | 334 COWDRAY AVENUE | Terraced |
| 2022-02-02 | £265,000 | 318 COWDRAY AVENUE | Terraced |
| 2021-06-04 | £220,000 | 308 COWDRAY AVENUE | Terraced |
| 2019-10-11 | £215,000 | 310 COWDRAY AVENUE | Terraced |
| 2019-10-07 | £249,950 | 320 COWDRAY AVENUE | Terraced |
| 2018-08-17 | £178,000 | 350 COWDRAY AVENUE | Terraced |
| 2018-06-15 | £245,000 | 320 COWDRAY AVENUE | Terraced |
| 2017-08-25 | £205,000 | 336 COWDRAY AVENUE | Terraced |
| 2016-01-29 | £225,000 | 320 COWDRAY AVENUE | Terraced |
| 2015-04-24 | £165,000 | 348 COWDRAY AVENUE | Terraced |
| 2014-09-26 | £190,000 | 312 COWDRAY AVENUE | Terraced |
| 2014-02-28 | £142,500 | 318 COWDRAY AVENUE | Terraced |
| 2013-11-25 | £153,500 | 344 COWDRAY AVENUE | Terraced |
| 2013-04-02 | £158,500 | 314 COWDRAY AVENUE | Terraced |
| 2012-12-20 | £159,000 | 340 COWDRAY AVENUE | Terraced |
| 2012-12-07 | £152,000 | 316 COWDRAY AVENUE | Terraced |
| 2012-11-23 | £151,000 | 348 COWDRAY AVENUE | Terraced |
| 2012-11-16 | £135,000 | 334 COWDRAY AVENUE | Terraced |
| 2011-06-28 | £148,000 | 336 COWDRAY AVENUE | Terraced |
| 2011-01-20 | £156,500 | 314 COWDRAY AVENUE | Semi-detached |
| 2010-07-13 | £25,000 | THE FLAT, ROTA HOUSE COWDRAY AVENUE | Other |
| 2010-06-28 | £149,000 | 338 COWDRAY AVENUE | Terraced |
| 2010-06-25 | £150,000 | 302 COWDRAY AVENUE | Terraced |
| 2010-02-10 | £120,000 | 318 COWDRAY AVENUE | Detached |
| 2009-06-12 | £135,000 | 334 COWDRAY AVENUE | Semi-detached |
| 2008-07-25 | £161,000 | 326 COWDRAY AVENUE | Terraced |
| 2008-06-25 | £160,000 | 304 COWDRAY AVENUE | Semi-detached |
| 2007-01-19 | £152,000 | 314 COWDRAY AVENUE | Semi-detached |
| 2006-03-31 | £135,000 | 338 COWDRAY AVENUE | Terraced |
| 2006-02-24 | £130,000 | 344 COWDRAY AVENUE | Terraced |
| 2005-08-19 | £177,000 | 312 COWDRAY AVENUE | Semi-detached |
| 2005-05-26 | £141,000 | 326 COWDRAY AVENUE | Terraced |
| 2005-01-21 | £130,000 | 320 COWDRAY AVENUE | Terraced |
| 2004-12-10 | £128,500 | 304 COWDRAY AVENUE | Semi-detached |
| 2004-06-18 | £150,000 | 340 COWDRAY AVENUE | Terraced |
| 2004-04-23 | £180,000 | 352 COWDRAY AVENUE | Detached |
| 2003-04-04 | £129,000 | 348 COWDRAY AVENUE | Terraced |
| 2003-03-14 | £125,000 | 336 COWDRAY AVENUE | Terraced |
| 2002-10-03 | £104,995 | 326 COWDRAY AVENUE | Terraced |
| 2002-06-18 | £91,995 | 334 COWDRAY AVENUE | Semi-detached |
| 2001-07-31 | £89,500 | 328 COWDRAY AVENUE | Terraced |
| 2001-04-27 | £89,995 | 354 COWDRAY AVENUE | Detached |
| 2001-04-18 | £70,000 | 322 COWDRAY AVENUE | Semi-detached |
| 2001-04-06 | £83,000 | 296 COWDRAY AVENUE | Semi-detached |
| 2001-03-16 | £74,500 | 342 COWDRAY AVENUE | Terraced |
| 2000-10-23 | £67,500 | 346 COWDRAY AVENUE | Terraced |
| 2000-05-22 | £65,500 | 314 COWDRAY AVENUE | Semi-detached |
| 1999-08-31 | £60,000 | 302 COWDRAY AVENUE | Terraced |
| 1999-07-08 | £57,500 | 306 COWDRAY AVENUE | Semi-detached |
| 1998-10-29 | £55,000 | 346 COWDRAY AVENUE | Terraced |
| 1998-08-26 | £51,500 | 348 COWDRAY AVENUE | Terraced |
| 1998-06-19 | £53,500 | 340 COWDRAY AVENUE | Terraced |
| 1998-03-02 | £46,995 | 314 COWDRAY AVENUE | Semi-detached |
| 1998-01-16 | £53,000 | 312 COWDRAY AVENUE | Semi-detached |
| 1997-10-24 | £44,500 | 326 COWDRAY AVENUE | Terraced |
| 1997-10-09 | £50,000 | 344 COWDRAY AVENUE | Terraced |
| 1997-09-05 | £45,000 | 332 COWDRAY AVENUE | Terraced |
| 1997-06-23 | £52,000 | 342 COWDRAY AVENUE | Terraced |
| 1995-12-01 | £43,500 | 320 COWDRAY AVENUE | Terraced |
| 1995-11-17 | £46,000 | 320 COWDRAY AVENUE | Terraced |
| 1995-10-31 | £55,500 | 310 COWDRAY AVENUE | Terraced |
| 1995-05-26 | £47,000 | 348 COWDRAY AVENUE | Terraced |
| 1995-03-10 | £40,000 | 322 COWDRAY AVENUE | Semi-detached |
71 recorded sales on CO1 1YA. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
Nearest schools
| School | Distance | Phase | Ofsted |
|---|---|---|---|
| St James the Great Church of England Primary School | 0.3 mi | Primary | Good (2019) |
| Willow Brook Primary School and Nursery | 0.4 mi | Primary | Good (2022) |
| St Thomas More's Catholic Primary School, Colchester | 0.6 mi | Primary | Outstanding (2023) |
| Friars Grove Primary School | 0.7 mi | Primary | Report card → |
| North Primary School and Nursery | 0.9 mi | Primary | Report card → |
| Parsons Heath Church of England Voluntary Controlled Primary School | 0.9 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.
What's nearby
Nearest GP surgeries: COLCHESTER MEDICAL PRACTICE (0.5 mi) · EAST HILL SURGERY (0.5 mi) · TURNER ROAD SURGERY (0.9 mi)
Nearest hospitals: OAKS HOSPITAL (1.1 mi) · CAPIO OAKS HOSPITAL (1.1 mi) · HOSPITAL LIAISON TEAM (1.2 mi)
Nearest listed buildings: EAST MILLS (E MARRIAGE AND SONS LIMITED) (Grade II) (0.4 mi) · THE MILL HOUSE AT EAST MILLS (Grade II) (0.4 mi) · REAR WING OF THE OLD SIEGE HOUSE (Grade II*) (0.4 mi)
Nearest pharmacies: DAY LEWIS PHARMACY (0.5 mi) · QUEEN STREET PHARMACY (0.7 mi) · ASDA PHARMACY (0.7 mi)
Nearest stations: Colchester Town (0.8 mi) · Hythe (Essex) (0.9 mi) · Colchester (1.0 mi)
Nearest supermarkets: Waitrose (0.2 mi) · Aldi (0.2 mi) · Lidl (0.3 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 38
- One-person households
- 40%
- Households with children
- 24%
- Households
- 6,265
Owned 49% · Social rent 10% · Private rent 41%
Census 2021 (ONS), for CO1 1.
Recorded crime trend
Recorded crimes per month in CO1 1 (May 24–Apr 26, average 289/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
No modelled flood risk is recorded for CO1 1YA 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 | DistrictCO1 | SectorCO1 1 | PostcodeCO1 1YA |
|---|---|---|---|
| Average sold price | £277,351 | £311,184 | £142,654 |
| Population | 33,113 | 13,079 | — |
| Deprivation decile (1 = most deprived) | 4/10 | 4/10 | — |
| Crimes recorded | 460 | 292 | — |
| Schools | 5 | 2 | — |
| Flood risk | High | High | Low |
| Gigabit broadband | 68% | 53% | 100% |
| Superfast broadband | 89% | 78% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (CO1 1); 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.