15 Blackwater Close, Oakley, Basingstoke, RG23 7AS
About 15 Blackwater Close
15 Blackwater Close is a four-bedroom detached house in Oakley, Basingstoke, Basingstoke (RG23 7AS). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (September 2012) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 85). The latest certificate is from September 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 2006. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 77% of similar EPCs). Today's modelled estimate of £452,000 is 45.8% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£306/sq ft) was about 23.6% above the typical sold price in the postcode. Last sold in May 2013, so it's been off the market for around 13 years.
What this property has
Inside
- Bedrooms4
- CloakroomYes
- EnsuiteYes
- ConservatoryYes
Outside
- Private gardenYes
- GarageYes
Energy performance
15 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This certificate is over 10 years old and is no longer valid.Expired 11 Sept 2022
EPC Rating
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Planning history
15 Blackwater Close has an approved rear extension on the planning record.
1 application on record at 15 Blackwater Close, Oakley, Basingstoke, RG23 7AS
- Sept 2006ConservatoryFullOutcome in report
Extension: Rear of property
Erection of a rear conservatory
Extension- Documents
- 4 docs on file
- Reference
- BDB/64215
Unlock 15 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- Every decision — granted, refused or withdrawn (1 on record)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 4 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
15 Blackwater Close valuation sits well clear of the typical sold price in this postcode.
£452,000
Modelled from EPC, postcode comparables.
£310,000
Recorded with HM Land Registry.
Sales timeline
22 May 2013Most recent
£310,000
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
On floor area, 15 Blackwater Close runs well behind the street norm.
Price per m²
£3,298
Street avg £3,477
Floor Area
94 m²
Street avg 113 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
3.1 t/year
Street avg 4.4 t/year
Similar properties nearby
1 Blackwater Close, Oakley
RG23 7AS
1 Cedar Tree Close, Oakley
RG23 7EG
1 Appletree Close, Oakley
RG23 7HL
1 Barn Lane, Oakley
RG23 7HT
1 Coltsfoot Way
RG23 7FH
1 Cadnam Close, Oakley
RG23 7AF
1 Anton Close, Oakley
RG23 7AG
1 Caithness Close, Oakley
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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







