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1 Blackwater Close, Oakley, Basingstoke, RG23 7AS

1 planning record

Estimated value

£504,000

  • Since the 2018 sale (£435,000)+16%
  • Against RG23 7AS's recent median (£440,000)+15%

Newest record on this page: March 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Bedrooms
4
Bathrooms
2
Floor area
102 m²
1096 sq ft
Energy rating
D
Score 61
Council tax
Band E
Tenure
Owner Occupied
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£504,000

  • Against its 2018 sale (£435,000)+16%
  • Against RG23 7AS's recent median (£440,000)+15%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 1 Blackwater Close is modelled from its 102 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in RG23 7AS. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    102 m² from the EPC lodged in February 2012

  • Sales of this home

    2 sales recorded, the latest in 2018

  • Recent sales in RG23 7AS

    5 sales, median £440,000 (2025–2024)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: March 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

1 Blackwater Close valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 30 November 2018Most recent

    £435,000

    +35.9%over 6 years

  2. 14 June 2012

    £320,000

Median price across the last 5 sales in RG23 7AS: £440,000 (2025–2024).

Risks

What this page doesn't show

1 potential issue has already been flagged for 1 Blackwater Close, Oakley, Basingstoke, RG23 7AS. The detail, evidence and what to ask about it are in the Risks Report.
  • Larger development activity nearbyIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 1 Blackwater Close

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

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.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms4
  • Bathrooms2
  • CloakroomYes
  • EnsuiteYes
  • ConservatoryYes

Outside

  • DrivewayYes
Before you decide

Everything you need to know about 1 Blackwater Close

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearby

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Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

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

Current Certificate
Feb 2012

EPC Rating

A
B
C
D
D61
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.8 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 22 February 2022

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 1 Blackwater Close, Oakley, Basingstoke, RG23 7AS, sourced from the PlanIt planning register.

1 Blackwater Close has an approved extension on the planning record.

1 application on record at 1 Blackwater Close, Oakley, Basingstoke, RG23 7AS

1decisions1extensions5documents5nearby
  1. Oct 2014
    ConservatoryOutline
    Outcome in report

    Erection of a rear conservatory (permitted development notification)

    Extension
    Documents
    5 docs on file
    Reference
    14/02972/GPDE
    Full record in report

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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On the street

Versus other Blackwater Close homes

Four headline reads against 13 similar houses on this street, drawn from the latest EPC and Land Registry data.

1 Blackwater Close is notably below the street on epc rating.

Price per m²

£4,272

Street avg £3,396

Above

Floor Area

102 m²

Street avg 113 m²

Below

Habitable Rooms

6 rooms

Street avg 6 rooms

Below

CO₂ Emissions

4.8 t/year

Street avg 4.2 t/year

Below
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Basingstoke district page.
Full Basingstoke report

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.

Nearest schools

  • Oakley Church of England Junior SchoolPrimary427m
  • Oakley Infant SchoolPrimary534m
  • Hounsome Fields Primary SchoolPrimary2.5km
  • Kempshott Infant SchoolPrimary2.6km

Nearest stops

  • The DriveBus stop243m
  • Anton CloseBus stop336m
  • Oakley SchoolsBus stop360m
  • Sainfoin LaneBus stop360m

Most reported crime locally

  • Violence & Sexual Offences490 reports51%
  • Anti-social Behaviour110 reports11%
  • Criminal Damage & Arson73 reports8%
  • Public Order70 reports7%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around RG23 7AS from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for RG23 7AS

Daytime· 07:00 – 23:00

48.7dB

Low
Night-time road noise heatmap for RG23 7AS

Night-time· 23:00 – 07:00

37.5dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Mid 20th centuryDetached HouseEPC D

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £795 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£563k

1 Cedar Tree Close, Oakley

RG23 7EG

4 bed
£629k

1 Barn Lane, Oakley

RG23 7HT

4 bed2 bath
£350k

1 Appletree Close, Oakley

RG23 7HL

4 bed
£483k

1 Cadnam Close, Oakley

RG23 7AF

3 bed
£537k

1 Anton Close, Oakley

RG23 7AG

3 bed
£417k

1 Coltsfoot Way

RG23 7FH

3 bed2 bath
£1.3m

1 Bull Bushes Farm, Oakley

RG23 7EW

4 bed3 bath
£386k

1 Caithness Close, Oakley

RG23 7NG

3 bed1 bath

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 1 Blackwater Close is modelled from its 102 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in RG23 7AS. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 2 sales are recorded for 1 Blackwater Close. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 1 Blackwater Close was lodged in February 2012 at band D and expired in February 2022, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 1 Blackwater Close. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 16 months, which places each incident at an approximate point. The 5 schools and 30 stops listed are measured in a straight line from RG23 7AS, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
1 Blackwater Close is in council tax band E. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 1 Blackwater Close, Oakley, Basingstoke, RG23 7AS. Each answer is also embedded as structured data for search engines.

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