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23a, High Street, Cumnor, Oxford, OX2 9PE

3 planning records

Estimated value

£746,000

  • Since the 2009 sale (£417,000)+79%
  • Against OX2 9PE's recent median (£520,000)+43%

Newest record on this page: August 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
Habitable rooms
7
From EPC
Floor area
149 m²
1606 sq ft
Energy rating
D
Score 64
Council tax
Band F
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

£746,000

  • Against its 2009 sale (£417,000)+79%
  • Against OX2 9PE's recent median (£520,000)+43%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 23a is modelled from its 149 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in OX2 9PE. 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

    149 m² from the EPC lodged in November 2008

  • Sales of this home

    2 sales recorded, the latest in 2009

  • Recent sales in OX2 9PE

    5 sales, median £520,000 (2025–2014)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: August 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 3 applicationsFull 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.

The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.

Risks

What this page doesn't show

2 potential issues have already been flagged for 23a, High Street, Cumnor, Oxford, OX2 9PE. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn 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

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Overview

About 23a

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

23a is a detached house in Cumnor, Oxford, Oxford (OX2 9PE). It has a recorded floor area of 149 m² (around 1606 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (November 2008) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 74). The latest certificate is from November 2008, so improvements made since then won't be reflected.

It hasn't traded since July 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 149 m² the property is well over the postcode median (103 m² across 13 EPCs), placing it in the larger end of the local stock. Across 2003–2009, sale prices on this property compounded at 6.1% per year. Today's modelled estimate of £746,000 sits 78.9% above the 2009 sale of £417,000. On a £-per-square-foot basis, the last sale (£260/sq ft) was about 22.2% below the postcode norm. 3 planning records sit against the property, 0 approved, 0 refused.

Before you decide

Everything you need to know about 23a

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

Signs of HMO activity in the areaLarger 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.

23a'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 30 Nov 2018

Current Certificate
Nov 2008

EPC Rating

A
B
C
D
D64
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Very Good
Windows
Good
CO2 Emissions
4.6 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 30 November 2018

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 23a, High Street, Cumnor, Oxford, OX2 9PE, sourced from the PlanIt planning register.

3 applications on record at 23a, High Street, Cumnor, Oxford, OX2 9PE

3decisions3extensions21documents12nearby
  1. Dec 2003
    Extension
    Outcome in report

    Extensions and alterations.

    Documents
    2 docs on file
    Reference
    P03/V1760
    Full record in report
  2. More recent applications — locked
  3. ExtensionDecision
  4. ExtensionDecision

Unlock 23a, High Street, Cumnor, Oxford, OX2 9PE's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (3 on record)
  • All 3 applications on this property in full, plus 12 notable nearby
  • The 21 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other High Street homes

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

On price per m², 23a runs well behind the street norm.

Price per m²

£2,795

Street avg £4,719

Strongly below

Floor Area

149 m²

Street avg 110 m²

Strongly above

Habitable Rooms

7 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

4.6 t/year

Street avg 4.7 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 Oxford district page.

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

155/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

War Memorial — bus stop.

Closest school

0.3 km

Cumnor Church of England School (Voluntary Controlled). 3 schools nearby.

Nearest schools

  • Cumnor Church of England School (Voluntary Controlled)Primary344m
  • Matthew Arnold SchoolSecondary2.4km
  • Wootton St Peter's Church of England Primary SchoolPrimary3.0km

Nearest stops

  • War MemorialBus stop78m
  • The Bear and Ragged StaffBus stop132m
  • Glebe RoadBus stop443m
  • Kenilworth RoadBus stop461m

Most reported crime locally

  • Violence & Sexual Offences736 reports30%
  • Shoplifting333 reports13%
  • Other Theft250 reports10%
  • Public Order222 reports9%

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 OX2 9PE from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for OX2 9PE

Daytime· 07:00 – 23:00

47.9dB

Low
Night-time road noise heatmap for OX2 9PE

Night-time· 23:00 – 07:00

41.0dB

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 3 Building Survey

Late 20th centuryDetached HouseEPC DExtended multiple times (2+ extensions)

Because the property has been extended more than once, we believe a Level 3 building survey should be considered.

From £1,220 · Includes VAT

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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.
How the estimate is made
The estimate for 23a is modelled from its 149 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in OX2 9PE. 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 23a. 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 23a was lodged in November 2008 at band D and expired in November 2018, 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. 3 applications are matched to 23a. 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 3 schools and 30 stops listed are measured in a straight line from OX2 9PE, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
23a is in council tax band F. 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 23a, High Street, Cumnor, Oxford, OX2 9PE. Each answer is also embedded as structured data for search engines.

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