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 £487,000 is 12% 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This certificate is over 10 years old and is no longer valid.Expired 22 Feb 2022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
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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
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- Every decision — granted, refused or withdrawn (1 on record)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.
£487,000
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
Reported crime in the wider district is trending notably upward year-on-year.
Crime
5/mo
Rising 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







