16 Blackwater Close, Oakley, Basingstoke, RG23 7AS
About 16 Blackwater Close
16 Blackwater Close is a four-bedroom detached house in Oakley, Basingstoke, Basingstoke (RG23 7AS). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (July 2024) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in August 2023 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 79). The home occupies a cul-de-sac position.
One planning record on file: an extension approved in 2025. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £498,000 is 13.2% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£389/sq ft) was about 57% above the typical sold price in the postcode. Sold November 2024 for £440,000.
What this property has
Inside
- Bedrooms4
- Bathrooms2
Outside
- Private gardenSouth-facing
- DrivewayYes
- Cul-de-sacYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Certificate validity
Valid until 20 July 2034
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Window efficiency improved
More low energy lighting installed
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Planning history
1 application on record at 16 Blackwater Close, Oakley, Basingstoke, RG23 7AS
- Feb 2025ExtensionFullOutcome in report
Demolition of garage block and erection of a two-storey side extension, single storey rear extension, single storey front extension and the addition of fenestration alterations and additions.
- Documents
- 13 docs on file
- Reference
- 24/02853/HSE
Unlock 16 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- Every decision — granted, refused or withdrawn (1 on record)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 13 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
16 Blackwater Close valuation sits well clear of the typical sold price in this postcode.
£498,000
Modelled from EPC, postcode comparables.
£440,000
Recorded with HM Land Registry.
Sales timeline
1 November 2024Most recent
£440,000
Median price across the last 5 sales in RG23 7AS: £420,000 (2025–2021).
Nearby sales in RG23 7AS
14 Blackwater Close, Oakley, Basingstoke, RG23 7AS
Sold Mar 2025
£665,0006 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
£420,0001 Blackwater Close, Oakley, Basingstoke, RG23 7AS
Sold Nov 2018
£435,000
Versus other Blackwater Close homes
On years held, 16 Blackwater Close runs well behind the street norm.
Price per m²
£4,190
Street avg £3,403
Floor Area
105 m²
Street avg 112 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
4.4 t/year
Street avg 4.3 t/year
Similar properties nearby
1 Blackwater Close, Oakley
RG23 7AS
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1 Cadnam Close, Oakley
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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







