1 Blackwater Close, Oakley, Basingstoke, RG23 7AS
About 1 Blackwater Close
1 Blackwater Close is a four-bedroom detached house in Oakley, Basingstoke, Basingstoke (RG23 7AS). It has a recorded floor area of 102 m² (around 1096 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (February 2012) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 71). The latest certificate is from February 2012, so improvements made since then won't be reflected. Other recorded features include a conservatory.
One planning record on file: an extension approved in 2014. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Across 2012–2018, sale prices on this property compounded at 4.9% per year. Today's modelled estimate of £504,000 is 15.9% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£397/sq ft) was about 64.7% above the typical sold price in the postcode. Sold November 2018 for £435,000.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- CloakroomYes
- EnsuiteYes
- ConservatoryYes
Outside
- DrivewayYes
Energy performance
1 Blackwater Close's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Feb 2022
EPC Rating
Certificate validity
Expired on 22 February 2022
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Planning history
1 Blackwater Close has an approved extension on the planning record.
1 application on record at 1 Blackwater Close, Oakley, Basingstoke, RG23 7AS
- Oct 2014ConservatoryOutlineOutcome in report
Erection of a rear conservatory (permitted development notification)
Extension- Documents
- 5 docs on file
- Reference
- 14/02972/GPDE
Unlock 1 Blackwater Close, Oakley, Basingstoke, RG23 7AS's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 5 notable nearby
- The 5 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
1 Blackwater Close valuation sits well clear of the typical sold price in this postcode.
£504,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.9% per year over 6 years.
£435,000
Growth on file: 4.9% per year over 6 years.
Sales timeline
30 November 2018Most recent
£435,000
+35.9%over 6 years14 June 2012
£320,000
Median price across the last 5 sales in RG23 7AS: £440,000 (2025–2024).
Nearby sales in RG23 7AS
14 Blackwater Close, Oakley, Basingstoke, RG23 7AS
Sold Mar 2025
£665,00016 Blackwater Close, Oakley, Basingstoke, RG23 7AS
Sold Nov 2024
£440,0006 Blackwater Close, Oakley, Basingstoke, RG23 7AS
Sold Sept 2024
£410,0009 Blackwater Close, Oakley, Basingstoke, RG23 7AS
Sold Aug 2024
£486,00017 Blackwater Close, Oakley, Basingstoke, RG23 7AS
Sold Apr 2021
£420,000
Versus other Blackwater Close homes
1 Blackwater Close is notably below the street on epc rating.
Price per m²
£4,272
Street avg £3,396
Floor Area
102 m²
Street avg 113 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
4.8 t/year
Street avg 4.2 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
60/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
The Drive — bus stop.
Closest school
0.4 km
Oakley Church of England Junior School. 5 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
48.7dB

Night-time· 23:00 – 07:00
37.5dB







