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 £490,000 is 11.4% 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
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- Every decision — granted, refused or withdrawn (1 on record)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.
£490,000
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
1 Cedar Tree Close, Oakley
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1 Barn Lane, Oakley
RG23 7HT
1 Appletree Close, Oakley
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1 Anton Close, Oakley
RG23 7AG
1 Coltsfoot Way
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1 Cadnam Close, Oakley
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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







