Castle Avenue, Datchet, Slough
House prices, sold prices and local information for SL3 9BA.
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At a glance
10 property sales on Castle Avenue, Datchet, Slough have been recorded by HM Land Registry since 2016. The most recent sale was on 16 Dec 2024. Most sales here are detached homes, which have sold for an average of £605,300. 2 homes here have sold more than once since 2016; 2 of them sold for more the second time. Recorded sale prices on Castle Avenue range from £460,000 to £1,085,000. Every home sold here was sold freehold.
House prices on Castle Avenue compared
Average sale price over the last 12 months. Castle Avenue has had fewer than two sales in that time, so it is left out. See all SL3 house prices.
Average sale price by year
Tenure: 100% freehold and 0% leasehold across 10 recorded sales.
Prices by property type
| Type | Sales | Average price | Last sold |
|---|---|---|---|
| Detached | 10 | £605,300 | 16 Dec 2024 |
Sold prices on Castle Avenue
| Address | Date | Price | Type | Tenure |
|---|---|---|---|---|
| 10, Castle Avenue SL3 9BA | 16 Dec 2024 | £650,000 | Detached | Freehold |
| 8, Castle Avenue SL3 9BA | 25 Sep 2023 | £650,000 | Detached | Freehold |
| 4, Castle Avenue SL3 9BA | 9 Dec 2022 | £625,000 | Detached | Freehold |
| 5, Castle Avenue SL3 9BA | 15 Sep 2022 | £625,000 | Detached | Freehold |
| 21, Castle Avenue SL3 9BA | 23 May 2022 | £1,085,000 | Detached | Freehold |
| 12, Castle Avenue SL3 9BA | 2 Sep 2020 | £520,000 | Detached | Freehold |
| 6, Castle Avenue SL3 9BA | 7 Sep 2018 | £495,000 | Detached | Freehold |
| 21, Castle Avenue SL3 9BA | 8 Nov 2017 | £480,000 | Detached | Freehold |
| 8, Castle Avenue SL3 9BA | 18 May 2017 | £460,000 | Detached | Freehold |
| 17, Castle Avenue SL3 9BA | 26 Sep 2016 | £463,000 | Detached | Freehold |
Sale prices are as recorded by HM Land Registry. Some sales (for example repossessions and company purchases) are listed but left out of the averages.
Sale history: homes sold more than once
| Address | Sales | Change |
|---|---|---|
| 8, Castle Avenue | £460,000 (May 2017) → £650,000 (Sep 2023) | +41% over 6 yrs |
| 21, Castle Avenue | £480,000 (Nov 2017) → £1,085,000 (May 2022) | +126% over 5 yrs |
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Crime and flood risk near Castle Avenue
Crime
88 crimes were reported within about a mile of Castle Avenue in August 2026.
Crime level compared with the rest of England (10 = lowest crime):
Higher crime than about 50% of neighbourhoods in England, based on recorded crime rates (English Indices of Deprivation 2025).
| Violence & sexual offences | 31 |
| Drugs | 11 |
| Anti-social behaviour | 9 |
| Other theft | 9 |
| Vehicle crime | 8 |
| Public order | 5 |
Source: data.police.uk. Locations are approximate and cover the surrounding area, not just this street.
Flood risk
Castle Avenue is in or near 7 Environment Agency flood areas:
- River Thames from Datchet to Shepperton Green Flood alert area
- Colne Brook at Iver and Colnbrook Flood alert area
- River Thames from Maidenhead to Windsor and Eton Flood alert area
- River Thames at Maidenhead to Windsor and Eton Flood warning area
- River Thames at Datchet Flood warning area
Flood warning areas cover places at risk from rivers and the sea. Surface water risk isn't included. Check the long-term flood risk for a postcode on GOV.UK.
Schools near Castle Avenue
| School | Type | Ages | Ofsted | Distance |
|---|---|---|---|---|
| Eton End School 132 pupils | Other independent school | 2–11 | Report | 0.3 mi |
| Churchmead Church of England (VA) School 681 pupils | Secondary Church of England | 11–18 | Report | 0.5 mi |
| Datchet St Mary's CofE Primary School 213 pupils | Primary Church of England | 3–11 | Report | 0.7 mi |
| Hillingdon Grange School 159 pupils | Other independent special school | 3–14 | Report | 0.7 mi |
| Long Close School 183 pupils | Other independent school | 2–16 | Report | 0.7 mi |
| Ditton Park Academy 1,131 pupils | Secondary | 11–19 | Report | 0.7 mi |
| St Mary's Church of England Primary School 675 pupils | Primary Church of England | 3–11 | Report | 0.9 mi |
| Upton Court Grammar School 1,155 pupils | Secondary | 11–18 | Outstanding Report | 0.9 mi |
Source: Department for Education (Get Information about Schools) and Ofsted. Grades are from each school's last graded inspection; newer inspections use report cards without a single overall grade, so check the full report. Distances are straight-line. Check catchment areas with the local council.
Getting around, shops and health
Train stations
- Datchet station 0.7 mi · 13 min walk
- Windsor & Eton Riverside station 1.0 mi · 20 min walk
- Windsor & Eton Central station 1.2 mi · 24 min walk
Nearest bus stops
- Whites Lane (Stop WH, Slough Road) 2 min walk
- Slough Road (Stop SH, Slough Road) 3 min walk
- Slough Road (Stop SG, Slough Road) 3 min walk
- Whites Lane (Stop WI, Slough Road) 3 min walk
GP surgeries
- Datchet Health Centre
Green Lane, Datchet, Slough · 0.8 mi - Chapel Medical Centre
Slough Walk In Centre, Upton Hospital, Slough · 1.0 mi - Herschel Medical Centre
45 Osborne Street, Slough · 1.1 mi - South Meadow Surgery
3 Church Close, Eton, Windsor · 1.1 mi
Supermarkets
- Spar Spar - Datchet · 0.5 mi
- Tesco Express Tesco Datchet Express · 1.0 mi
- Budgens Budgens Eton · 1.0 mi
- Tesco Express Esso Tesco Slough Esso Express · 1.0 mi
Pharmacies
- Datchet Village Pharmacy · 0.6 mi
- Eton Pharmacy · 1.0 mi
- Superdrug Pharmacy · 1.1 mi
Dentists
- Horton Road (dental Surgery) · 0.7 mi
- Dental Surgery · 1.0 mi
- Dental Access Centre · 1.0 mi
Sources: Department for Transport (NaPTAN), NHS England organisation data, and GEOLYTIX Retail Points (open data). Walking times are estimates from straight-line distance.
Area profile
Deprivation
This neighbourhood is in decile 9 of 10 on the English Indices of Deprivation 2025, where 1 is the most deprived 10% of areas in England and 10 the least deprived.
| Income | 9 of 10 |
| Employment | 10 of 10 |
| Education and skills | 10 of 10 |
| Health and disability | 10 of 10 |
| Crime | 5 of 10 |
| Access to housing and services | 6 of 10 |
| Living environment | 3 of 10 |
Each domain ranked in deciles across England (10 = least deprived).
Homes
| Here | Eng & Wales | |
|---|---|---|
| Owned | 80.3% | 62.5% |
| Private rented | 19.3% | 20.3% |
| Social rented | 0.4% | 17.1% |
| Households | 670 |
People
| Here | Eng & Wales | |
|---|---|---|
| Under 15 | 16.3% | 17.4% |
| Aged 15–64 | 62.6% | 64.1% |
| Aged 65+ | 21.1% | 18.6% |
| Residents | 1,677 |
Broadband
| Here | UK | |
|---|---|---|
| Superfast (30Mbit+) | 100% | 95% |
| Ultrafast (300Mbit+) | 100% | 80% |
| Gigabit-capable | 100% | 80% |
Share of homes on this street's postcodes that can get each speed. UK figure is the average across all postcodes. Source: Ofcom Connected Nations.
Mobile signal
| Here | Eng & Wales | |
|---|---|---|
| 4G indoors, all 4 networks | 94% | 89% |
| 4G indoors, at least 1 network | 100% | 100% |
| 4G outdoors, all 4 networks | 100% | 99% |
| Calls indoors, all 4 networks | 97% | 92% |
Share of homes across Windsor and Maidenhead with good coverage (Jul 2025). Signal varies street by street; check your exact address on Ofcom's checker. Source: Ofcom Connected Nations.
Neighbourhood figures cover the surrounding Lower Layer Super Output Area (about 1,500 residents). Sources: Census 2021 (ONS) and the English Indices of Deprivation 2025.
Energy ratings and home sizes on Castle Avenue
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Who lives around Castle Avenue
Ethnic group
| Here | Windsor and Maidenhead | |
|---|---|---|
| White | 70.9% | 79.8% |
| Asian, Asian British or Asian Welsh | 20.2% | 13.1% |
| Mixed or Multiple ethnic groups | 4.5% | 3.4% |
| Other ethnic group | 3% | 2.1% |
| Black, Black British, Black Welsh, Caribbean or African | 1.3% | 1.5% |
Religion
| Here | Windsor and Maidenhead | |
|---|---|---|
| Christian | 48.6% | 49.8% |
| No religion | 25.3% | 31% |
| Sikh | 10% | 2.9% |
| Not answered | 6.4% | 6.1% |
| Muslim | 5.6% | 5.6% |
| Hindu | 3% | 3.1% |
| Buddhist | 0.7% | 0.6% |
| Other religion | 0.4% | 0.5% |
Country of birth
| Here | Windsor and Maidenhead | |
|---|---|---|
| Born in the UK | 79.2% | 78.3% |
| Born outside the UK | 20.8% | 21.7% |
Highest qualification
| Here | Windsor and Maidenhead | |
|---|---|---|
| Level 4 qualifications and above | 53% | 45% |
| Level 3 qualifications | 13.7% | 14.8% |
| Level 2 qualifications | 10.8% | 12.9% |
| No qualifications | 8.4% | 12.6% |
| Level 1 and entry level qualifications | 6.8% | 8.1% |
| Apprenticeship | 3.8% | 4.1% |
| Other qualifications | 3.5% | 2.5% |
General health
| Here | Windsor and Maidenhead | |
|---|---|---|
| Very good health | 58.3% | 55.8% |
| Good health | 30.8% | 31.8% |
| Fair health | 7.8% | 9.4% |
| Bad health | 2.4% | 2.4% |
| Very bad health | 0.7% | 0.7% |
Cars or vans per household
| Here | Windsor and Maidenhead | |
|---|---|---|
| 1 car or van in household | 39.5% | 40% |
| 2 cars or vans in household | 37% | 33.9% |
| 3 or more cars or vans in household | 15.6% | 13.5% |
| No cars or vans in household | 7.9% | 12.7% |
Source: Census 2021 (ONS), via Nomis. Percentages of usual residents or households, as recorded in March 2021.
Figures cover the surrounding neighbourhood (Lower Layer Super Output Area, about 1,500 residents). Full demographics of Windsor and Maidenhead.
Planning and heritage near Castle Avenue
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Planning applications near Castle Avenue
Recent planning applications around Castle Avenue from the council's planning register. Choose how far to look:
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Council tax here
Windsor and Maidenhead Band D is £1,953 a year (Band A £1,302). See every band.
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