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11 Brook Street, Aston Clinton, Aylesbury, HP22 5ES

EPC B1 planning record

Estimated value

£581,000

  • Since the 2023 sale (£490,000)+19%
  • Against HP22 5ES's recent median (£580,000)0%

Newest record on this page: February 2026. 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
2
Bathroom
1
Floor area
116 m²
1249 sq ft
Energy rating
B
Score 85
Council tax
Band D
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

£581,000

  • Against its 2023 sale (£490,000)+19%
  • Against HP22 5ES's recent median (£580,000)0%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 11 Brook Street is modelled from its 116 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP22 5ES. 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

    116 m² from the EPC lodged in February 2026

  • Sales of this home

    1 sale recorded, the latest in 2023

  • Recent sales in HP22 5ES

    5 sales, median £580,000 (2025–2023)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: September 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.

11 Brook Street valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 9 February 2023Most recent

    £490,000

Median price across the last 5 sales in HP22 5ES: £580,000 (2025–2023).

Risks

What this page doesn't show

1 potential issue has already been flagged for 11 Brook Street, Aston Clinton, Aylesbury, HP22 5ES. 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 11 Brook Street

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

11 Brook Street is a two-bedroom detached house in Aston Clinton, Aylesbury, Aylesbury (HP22 5ES). It has a recorded floor area of 116 m² (around 1249 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (February 2026) returns a high B (score 85), putting the home a stone's throw from an A rating. When first surveyed in August 2022 the rating was D, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Average to Good; while wall efficiency dropped from Average to Poor and lighting dropped from Very Good to Good. The recommended improvements would push it to A (score 93). This certificate was lodged in the last six months, so the rating reflects current condition.

One planning record on file: a loft conversion approved in 2023. Past consents include a loft conversion, meaningful when judging how the property has evolved. At 116 m² it's 27.9% larger than the typical home in the postcode (91 m² median across 30 EPCs). Its energy rating outperforms most of the postcode (better than 87% of similar EPCs). Today's modelled estimate of £581,000 is 18.6% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£392/sq ft) was about 31.8% above the typical sold price in the postcode. Most recent transfer: February 2023 at £490,000.

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

  • Bedrooms2
  • Bathrooms1
  • EnsuiteYes

Outside

  • Private gardenYes
  • GarageDouble
Before you decide

Everything you need to know about 11 Brook Street

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.

The EPC has just been inspected, so the rating reflects current condition.

Current Certificate(1 of 2)
Feb 2026

EPC Rating

A
B
B85
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.2 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 25 February 2036

9 years remaining

Property Improvements

Changes detected from historical EPC data

Feb 2026from Aug 2022
EPC improved fromD59toB85
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Hot Water
AverageGood

Hot water efficiency improved

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Planning

Planning history

Applications and permits filed against 11 Brook Street, Aston Clinton, Aylesbury, HP22 5ES, sourced from the PlanIt planning register.

1 application on record at 11 Brook Street, Aston Clinton, Aylesbury, HP22 5ES

1decisions1extensions15documents7nearby
Flagged:Retrospective
  1. Jun 2023
    Loft ConversionFull
    Outcome in report

    Householder application for loft conversion (part retrospective)

    Retrospective
    Documents
    15 docs on file
    Reference
    23/01194/APP
    Full record in report

Unlock 11 Brook Street, Aston Clinton, Aylesbury, HP22 5ES'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 7 notable nearby
  • The 15 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Brook Street homes

Four headline reads against 28 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 11 Brook Street runs comfortably ahead of the street norm.

Price per m²

£4,224

Street avg £4,377

On par

Floor Area

116 m²

Street avg 123 m²

Above

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

3.2 t/year

Street avg 5.4 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

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

Crime

109/mo

Falling year-on-year across the wider district.

Nearest stop

0.2 km

Weston Road — bus stop.

Closest school

0.4 km

Aston Clinton School. 2 schools nearby.

Nearest schools

  • Aston Clinton SchoolPrimary421m
  • Weston Turville Church of England SchoolPrimary2.5km

Nearest stops

  • Weston RoadBus stop168m
  • Weston RoadBus stop239m
  • Long PloughBus stop369m
  • Combined SchoolBus stop422m

Most reported crime locally

  • Violence & Sexual Offences658 reports47%
  • Anti-social Behaviour154 reports11%
  • Other Theft154 reports11%
  • Public Order111 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 HP22 5ES from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP22 5ES

Daytime· 07:00 – 23:00

47.9dB

Low
Night-time road noise heatmap for HP22 5ES

Night-time· 23:00 – 07:00

38.6dB

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 B

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.
£525k

1 Beauchamp Cottages, Drayton Beauchamp

HP22 5LS

2 bed2 bath
£353k

1 Blackmore Gate, Buckland

HP22 5JT

2 bed
£309k

1 Ballards Row, College Road South, Aston Clinton

HP22 5EY

2 bed1 bath
£234k

1 Alder Road, Weston Turville

HP22 5ZE

2 bed1 bath
£441k

1 Bakers Walk, Weston Turville

HP22 5YW

3 bed1 bath
£414k

1 Baird Place, Wendover

HP22 5BJ

3 bed
£581k

1 Anstey Brook, Weston Turville

HP22 5RT

4 bed1 bath
£569k

1 Barnett Way, Bierton

HP22 5DN

4 bed3 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 11 Brook Street is modelled from its 116 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP22 5ES. 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. 1 sale is recorded for 11 Brook 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 11 Brook Street was lodged in February 2026 at band B and is valid until February 2036. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 11 Brook 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 13 months, which places each incident at an approximate point. The 2 schools and 30 stops listed are measured in a straight line from HP22 5ES, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
11 Brook Street is in council tax band D. 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 11 Brook Street, Aston Clinton, Aylesbury, HP22 5ES. Each answer is also embedded as structured data for search engines.

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