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9 St Johns Street, Aylesbury, HP20 1BS

4 sales on record

Estimated value

£299,000

  • Since the 2016 sale (£218,000)+37%
  • Against HP20 1BS's recent median (£290,000)+3%

Newest record on this page: April 2024. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Mid terrace
Bedrooms
2
Bathroom
1
Floor area
57 m²
614 sq ft
Energy rating
C
Score 69
Council tax
Band B
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

£299,000

  • Against its 2016 sale (£218,000)+37%
  • Against HP20 1BS's recent median (£290,000)+3%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 9 St Johns Street is modelled from its 57 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in HP20 1BS. 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

    57 m² from the EPC lodged in June 2023

  • Sales of this home

    4 sales recorded, the latest in 2016

  • Recent sales in HP20 1BS

    5 sales, median £290,000 (2024–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: April 2024Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull 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.

9 St Johns Street valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 10 April 2016Most recent

    £218,000

    +75.1%over 3 years

  2. 24 October 2012

    £124,500

    -11.0%over 8 years

  3. 11 July 2004

    £139,950

    +8.5%over 1 year

  4. 1 November 2002

    £129,000

Median price across the last 5 sales in HP20 1BS: £290,000 (2024–2021).

Risks

What this page doesn't show

2 potential issues have already been flagged for 9 St Johns Street, Aylesbury, HP20 1BS. 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 9 St Johns Street

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

9 St Johns Street is a two-bedroom mid-terrace house in Aylesbury (HP20 1BS). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (June 2023) shows a C (score 69), just inside the C band. When first surveyed in March 2011 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 91). Period features are noted in the property record.

10 years since the last transfer (April 2016). Across the public record there are 4 sales, relatively high churn for a single property. Across 2002–2016, sale prices on this property compounded at 4% per year. Today's modelled estimate of £299,000 is 37.2% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£355/sq ft) was about 62.2% above the typical sold price in the postcode. At 57 m² it's 18.1% smaller than the typical home in the postcode (70 m² median across 26 EPCs).

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

  • Bedrooms2
  • Bathrooms1
  • Dining roomYes

Outside

  • Private gardenYes
  • ParkingYes

Building

  • Period featuresYes
  • RefurbishedYes
Before you decide

Everything you need to know about 9 St Johns Street

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.
Current Certificate(1 of 3)
Jun 2023

EPC Rating

A
B
C
C69
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.3 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 7 June 2033

6 years remaining

Property Improvements

Changes detected from historical EPC data

Jul 2012from Mar 2011
EPC improved fromD58toE54
Jun 2023from Jul 2012
EPC improved fromE54toC69
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Windows
Mostly DoubleFull Double

Windows upgraded, improving insulation

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
40%89%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 9 St Johns Street, Aylesbury, HP20 1BS, sourced from the PlanIt planning register.

9 St Johns Street has no planning applications on record.

6

But the area is active

6 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other St Johns Street homes

Four headline reads against 24 similar houses on this street, drawn from the latest EPC and Land Registry data.

9 St Johns Street is notably below the street on floor area.

Price per m²

£3,825

Street avg £3,253

Strongly above

Floor Area

57 m²

Street avg 75 m²

Strongly below

Habitable Rooms

4 rooms

Street avg 4 rooms

Above

CO₂ Emissions

2.3 t/year

Street avg 3.5 t/year

Above
Area

The neighbourhood at a glance

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

Rail-style transport is unusually close for this postcode.

Crime

164/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Cambridge Street — bus stop.

Closest school

0.6 km

Elmhurst School. 29 schools nearby.

Nearest schools

  • Elmhurst SchoolPrimary614m
  • Aylesbury Grammar SchoolSecondary730m
  • Aylesbury High SchoolSecondary875m
  • St Louis Catholic Primary SchoolPrimary921m

Nearest stops

  • Cambridge StreetBus stop69m
  • New StreetBus stop196m
  • High StreetBus stop256m
  • The Weavers PHBus stop271m

Most reported crime locally

  • Violence & Sexual Offences1,051 reports36%
  • Shoplifting539 reports18%
  • Public Order279 reports9%
  • Anti-social Behaviour245 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 HP20 1BS from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP20 1BS

Daytime· 07:00 – 23:00

55.0dB

Moderate
Night-time road noise heatmap for HP20 1BS

Night-time· 23:00 – 07:00

45.9dB

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-eraMid-Terrace HouseEPC CPre-1919 buildSolid (non-cavity) walls

Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £885 · 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.
£288k

1 Cedar Close

HP20 1XU

2 bed1 bath
£252k

1 Ash Close

HP20 1XX

2 bed1 bath
£201k

1 Barnsbury Avenue

HP20 1NL

2 bed1 bath
£199k

1 Dixie Court, Tring Road

HP20 1LE

2 bed1 bath
£190k

1 Bowerbank Court, Bierton Road

HP20 1EQ

2 bed2 bath
£301k

1 Ascott Road

HP20 1HX

1 bed1 bath
£344k

1 Aspen Close

HP20 1XY

1 bed1 bath
£225k

1 Coppice Way

HP20 1XG

1 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 9 St Johns Street is modelled from its 57 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in HP20 1BS. 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. 4 sales are recorded for 9 St Johns Street. 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 9 St Johns Street was lodged in June 2023 at band C and is valid until June 2033. 3 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 9 St Johns Street. 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 18 months, which places each incident at an approximate point. The 29 schools and 30 stops listed are measured in a straight line from HP20 1BS, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
9 St Johns Street is in council tax band B. 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 9 St Johns Street, Aylesbury, HP20 1BS. Each answer is also embedded as structured data for search engines.

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