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21 Brae Hill Close, Brill, Aylesbury, HP18 9TE

3 sales on record

Estimated value

£181,000

  • Since the 2022 sale (£185,000)-2%
  • Against HP18 9TE's recent median (£365,000)-50%

Newest record on this page: July 2025. 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
Floor Ground
Bedroom
1
Bathroom
1
Floor area
56 m²
603 sq ft
Energy rating
E
Score 53
Council tax
Band A
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

£181,000

  • Against its 2022 sale (£185,000)-2%
  • Against HP18 9TE's recent median (£365,000)-50%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Brae Hill Close is modelled from its 56 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in HP18 9TE. 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

    56 m² from the EPC lodged in July 2016

  • Sales of this home

    3 sales recorded, the latest in 2022

  • Recent sales in HP18 9TE

    5 sales, median £365,000 (2025–2016)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: July 2025Latest 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.

Latest sale on 21 Brae Hill Close was the lowest on Land Registry record across the postcode.

Sales timeline

  1. 30 November 2022Most recent

    £185,000

    +8.8%over 5 years

  2. 15 December 2016

    £170,000

    +54.5%over 8 years

  3. 21 September 2008

    £110,000

Median price across the last 5 sales in HP18 9TE: £365,000 (2025–2016).

Risks

What this page doesn't show

1 potential issue has already been flagged for 21 Brae Hill Close, Brill, Aylesbury, HP18 9TE. 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

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Overview

About 21 Brae Hill Close

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

21 Brae Hill Close is a one-bedroom semi-detached house in Brill, Aylesbury, Aylesbury (HP18 9TE). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 1976-1982 and council tax band A. At 56 m² this is the 9th smallest of 19 units on EPC record in the building, where floor areas span 39–236 m². The building's EPC ratings span E to A, with this unit at the bottom. The latest certificate (July 2016) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 77), a 2-band jump. Main heating runs on electricity. The latest certificate is from July 2016, so improvements made since then won't be reflected.

At 56 m² it sits well below the postcode median (87 m² across 18 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 89% of similar EPCs). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. Across 2008–2022, sale prices on this property compounded at 3.7% per year. On a £-per-square-foot basis, the last sale (£307/sq ft) was about 35.4% above the typical sold price in the postcode. Sold November 2022 for £185,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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

  • Bedrooms1
  • Bathrooms1
Before you decide

Everything you need to know about 21 Brae Hill 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.

Recommended upgrades on file would lift this property by multiple EPC bands.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 23 Jul 2026

Current Certificate
Jul 2016

EPC Rating

A
B
C
D
E
E53
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Average
CO2 Emissions
5.0 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 23 July 2026

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 21 Brae Hill Close, Brill, Aylesbury, HP18 9TE, sourced from the PlanIt planning register.

21 Brae Hill Close has no planning applications on record.

2

But the area is active

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

On the street

Versus other Brae Hill Close homes

Four headline reads against 4 similar flats on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 21 Brae Hill Close runs well behind the street norm.

EPC Rating

53 (E)

Street avg 70 (C)

Strongly below

Floor Area

56 m²

Street avg 46 m²

Strongly above

CO₂ Emissions

5.0 t/year

Street avg 1.8 t/year

Strongly below

Habitable Rooms

2 rooms

Street avg 2 rooms

On par
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

77/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

The Square — bus stop.

Closest school

0.6 km

Brill Church of England School. 2 schools nearby.

Nearest schools

  • Brill Church of England SchoolPrimary585m
  • Oakley Church of England Combined SchoolPrimary2.3km

Nearest stops

  • The SquareBus stop205m
  • Church StreetBus stop296m
  • TramhillBus stop923m
  • Brill TurnBus stop1.9km

Most reported crime locally

  • Violence & Sexual Offences444 reports48%
  • Other Theft106 reports12%
  • Criminal Damage & Arson88 reports10%
  • Anti-social Behaviour83 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 HP18 9TE from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP18 9TE

Daytime· 07:00 – 23:00

44.5dB

Low
Night-time road noise heatmap for HP18 9TE

Night-time· 23:00 – 07:00

36.1dB

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 centuryGround Floor FlatEPC ENo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

From £820 · 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.
£312k

1 Carson Cottages, The Green, Brill

HP18 9RU

1 bed1 bath
£373k

1 Burns Close, Long Crendon

HP18 9BX

2 bed1 bath
£342k

1 Bradley Close, Oakley

HP18 9QS

3 bed1 bath
£223k

1 Abbot Ridge, Long Crendon

HP18 9BH

£237k

1 Bonnersfield, Long Crendon

HP18 9DJ

£535k

1 Brookside, Oakley

HP18 9PN

3 bed1 bath
£723k

1 Burts Lane, Long Crendon

HP18 9AJ

3 bed2 bath
£303k

1 Ashfield Rise, Oakley

HP18 9QA

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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 Brae Hill Close is modelled from its 56 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in HP18 9TE. 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. 3 sales are recorded for 21 Brae Hill 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 21 Brae Hill Close was lodged in July 2016 at band E and expired in July 2026, 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. None is matched to 21 Brae Hill 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 12 months, which places each incident at an approximate point. The 2 schools and 9 stops listed are measured in a straight line from HP18 9TE, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
21 Brae Hill Close is in council tax band A. 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 Brae Hill Close, Brill, Aylesbury, HP18 9TE. Each answer is also embedded as structured data for search engines.

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