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21 Blacksmiths Hill, Aynho, Banbury, OX17 3AH

Listed buildingNotable views6 planning records

Estimated value

£955,000

  • Since the 2020 sale (£764,500)+25%
  • Against OX17 3AH's recent median (£450,000)+112%

Newest record on this page: March 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Semi-detached
Bedrooms
5
Bathrooms
2
Floor area
230 m²
2476 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

£955,000

  • Against its 2020 sale (£764,500)+25%
  • Against OX17 3AH's recent median (£450,000)+112%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Blacksmiths Hill is modelled from its 230 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in OX17 3AH. 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

    230 m² from the EPC lodged in February 2020

  • Sales of this home

    2 sales recorded, the latest in 2020

  • Recent sales in OX17 3AH

    5 sales, median £450,000 (2025–2020)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: November 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 6 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.

Latest sale on 21 Blacksmiths Hill was the highest on Land Registry record across the postcode.

Sales timeline

  1. 20 March 2020Most recent

    £764,500

    +96.0%over 16 years

  2. 15 May 2003

    £390,000

Median price across the last 5 sales in OX17 3AH: £450,000 (2025–2020).

Risks

What this page doesn't show

1 potential issue has already been flagged for 21 Blacksmiths Hill, Aynho, Banbury, OX17 3AH. 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 21 Blacksmiths Hill

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

21 Blacksmiths Hill is a five-bedroom semi-detached house in Aynho, Banbury, Banbury (OX17 3AH). It has a recorded floor area of 230 m² (around 2476 sq ft), construction records dating it to before 1900 and council tax band F. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. Other recorded features include notable views and outbuildings. Period features are noted in the property record. The latest certificate (February 2020) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump.

At 230 m² the property is well over the postcode median (126 m² across 12 EPCs), placing it in the larger end of the local stock. 6 planning records sit against the property, 4 approved, 0 refused. Past consents include new windows, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. Across 2003–2020, sale prices on this property compounded at 4.1% per year. Today's modelled estimate of £955,000 is 24.9% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£309/sq ft) was about 32.2% above the typical sold price in the postcode. Most recent transfer: March 2020 at £764,500.

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

  • Bedrooms5
  • Bathrooms2
  • Dining roomYes
  • EnsuiteYes
  • FireplaceYes

Outside

  • Private gardenYes
  • GarageYes
  • OutbuildingsYes
  • Notable viewsYes

Building

  • Listed buildingYes
  • Period featuresYes
Before you decide

Everything you need to know about 21 Blacksmiths Hill

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.

21 Blacksmiths Hill's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate
Feb 2020

EPC Rating

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

Certificate validity

Valid until 12 February 2030

3 years remaining
Planning

Planning history

Applications and permits filed against 21 Blacksmiths Hill, Aynho, Banbury, OX17 3AH, sourced from the PlanIt planning register.

21 Blacksmiths Hill has multiple listed-building consents on file — alterations need formal heritage approval.

6 applications on record at 21 Blacksmiths Hill, Aynho, Banbury, OX17 3AH

6decisions46documents2nearby
Flagged:RetrospectiveListed building
  1. Jun 2005
    RenovationHeritage
    Outcome in report

    Removal of modern fireplace from inglenook and installation of woodburning stove. Replace existing flexible chimney liner(retrospective)

    Retrospective
    Reference
    S/2005/0607/LB
    Full record in report
  2. More recent applications — locked
  3. Tree WorksDecision
  4. RenovationDecision

+ 3 more applications in the report

Unlock 21 Blacksmiths Hill, Aynho, Banbury, OX17 3AH's full planning history

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

  • Every decision — granted, refused or withdrawn (6 on record)
  • All 6 applications on this property in full, plus 2 notable nearby
  • The 46 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Blacksmiths Hill homes

Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.

Floor Area for 21 Blacksmiths Hill runs comfortably ahead of the street norm.

Price per m²

£3,324

Street avg £2,937

Above

Floor Area

230 m²

Street avg 122 m²

Strongly above

Habitable Rooms

7 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

8.1 t/year

Street avg 6.7 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 Banbury district page.
Full Banbury report

Crime

50/mo

Falling year-on-year across the wider district.

Nearest stop

0.2 km

Grammar School — bus stop.

Closest school

3.0 km

Croughton All Saints CofE Primary School. 1 school nearby.

Nearest schools

  • Croughton All Saints CofE Primary SchoolPrimary3.0km

Nearest stops

  • Grammar SchoolBus stop216m
  • The ButtsBus stop277m
  • Bates LaneBus stop1.9km
  • Village HallBus stop2.3km

Most reported crime locally

  • Violence & Sexual Offences305 reports41%
  • Anti-social Behaviour127 reports17%
  • Burglary65 reports9%
  • Other Theft58 reports8%

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 OX17 3AH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for OX17 3AH

Daytime· 07:00 – 23:00

51.4dB

Low
Night-time road noise heatmap for OX17 3AH

Night-time· 23:00 – 07:00

44.0dB

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

Victorian-eraSemi-Detached HouseEPC DPre-1919 buildListed buildingPermanent outbuildings

Because the property was built before 1919, is a listed building, and has permanent outbuildings, we believe a Level 3 building survey should be considered.

From £1,495 · 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.
£751k

1 Buckingham Close, Kings Sutton

OX17 3FT

5 bed2 bath
£1.0m

1 Adderbury Park, Adderbury

OX17 3EN

4 bed3 bath
£869k

1 Bulls Lane, Kings Sutton

OX17 3RA

4 bed2 bath
£809k

1 Cartwright Gardens, Aynho

OX17 3BB

4 bed2 bath
£667k

1 Barton Close, Banbury Lane, Kings Sutton

OX17 3RY

4 bed2 bath
£654k

1 Croft Lane, Adderbury

OX17 3NB

4 bed3 bath
£443k

1 Cartwright Road, Charlton

OX17 3DG

4 bed1 bath
£438k

1 Astrop Road, Kings Sutton

OX17 3PG

4 bed

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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 21 Blacksmiths Hill is modelled from its 230 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in OX17 3AH. 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 21 Blacksmiths Hill. 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 21 Blacksmiths Hill was lodged in February 2020 at band D and is valid until February 2030. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 6 applications are matched to 21 Blacksmiths Hill. 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 15 months, which places each incident at an approximate point. The 1 school and 6 stops listed are measured in a straight line from OX17 3AH, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
21 Blacksmiths Hill 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 21 Blacksmiths Hill, Aynho, Banbury, OX17 3AH. Each answer is also embedded as structured data for search engines.

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