« Sold prices in SL3

21, CASTLE AVENUE, SLOUGH, WINDSOR AND MAIDENHEAD, SL3 9BA

£1,085,000
Last sale price
May 2022
Last sold
+£605,000
Change since first sale
+126%
% change
2
Recorded sales

Energy performance

C potential B
EPC energy rating
204 m²
Total floor area
£5,319/m²
Price per m² (last sale)
7
Habitable rooms
4.1 t
CO₂ per year

What is an EPC, and how to order one »

Energy performance data © Crown copyright, from the Energy Performance of Buildings Register, licensed under the Open Government Licence v3.0. Assessed Apr 2022.

Approximate location (postcode centre). Map data © OpenStreetMap contributors.

Local planning constraints

Flood zone 3Higher-probability flood risk

Planning designations from planning.data.gov.uk and Environment Agency flood-risk data, © Crown copyright and database right, under the Open Government Licence v3.0. Coverage is incomplete and depends on the local authority — absence here does not guarantee a property is unaffected. Always check official sources.

Price history

How this compares

Averages cover every recorded sale in SL3 9BA (2016–2024) and are not adjusted for house-price changes over that period — where the market has risen, older sales pull the average below today’s values, so treat this as a rough guide rather than a like-for-like comparison.

£605,300
Average in SL3 9BA (2016–2024)
£605,300
Average on CASTLE AVENUE (2016–2024)
+79%
above postcode average

Full transaction history

Date soldPrice paidProperty typeTenureNew build
23 May 2022£1,085,000DetachedFreeholdNo
8 November 2017£480,000DetachedFreeholdNo

Recent sales nearby

£650,000
10, CASTLE AVENUE, SLOUGH, WINDSOR AND MAIDENHEAD, SL3 9BA
DetachedDec 2024
£650,000
8, CASTLE AVENUE, SLOUGH, WINDSOR AND MAIDENHEAD, SL3 9BA
DetachedSept 2023
£625,000
4, CASTLE AVENUE, SLOUGH, WINDSOR AND MAIDENHEAD, SL3 9BA
DetachedDec 2022
£625,000
5, CASTLE AVENUE, SLOUGH, WINDSOR AND MAIDENHEAD, SL3 9BA
DetachedSept 2022
£520,000
12, CASTLE AVENUE, SLOUGH, WINDSOR AND MAIDENHEAD, SL3 9BA
DetachedSept 2020
£495,000
6, CASTLE AVENUE, SLOUGH, WINDSOR AND MAIDENHEAD, SL3 9BA
DetachedSept 2018

More sold prices in SL3 Sold prices in SLOUGH