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21 Bryanston Avenue, Aylesbury, HP20 2BA

Estimated value

£166,000

  • Since the 2018 sale (£145,000)+14%
  • Against HP20 2BA's recent median (£250,000)-34%

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
End terrace
Floor 00
Bedroom
1
Bathroom
1
Floor area
40 m²
431 sq ft
Energy rating
C
Score 72
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

£166,000

  • Against its 2018 sale (£145,000)+14%
  • Against HP20 2BA's recent median (£250,000)-34%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Bryanston Avenue is modelled from its 40 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP20 2BA. 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

    40 m² from the EPC lodged in March 2026

  • Sales of this home

    1 sale recorded, the latest in 2018

  • Recent sales in HP20 2BA

    5 sales, median £250,000 (2025–2020)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: December 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.

21 Bryanston Avenue valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 14 December 2018Most recent

    £145,000

Median price across the last 5 sales in HP20 2BA: £250,000 (2025–2020).

Risks

What this page doesn't show

1 potential issue has already been flagged for 21 Bryanston Avenue, Aylesbury, HP20 2BA. 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 Bryanston Avenue

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

21 Bryanston Avenue is a one-bedroom end-of-terrace house in Aylesbury (HP20 2BA). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1967-1975 and council tax band B. At 40 m² this is the 3rd smallest of 30 units on EPC record in the building, where floor areas span 39–99 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (March 2026) shows a C (score 72). When first surveyed in September 2009 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, hot-water efficiency went from Very Poor to Good and main heating went from Average to Good. This certificate was lodged in the last six months, so the rating reflects current condition.

At 40 m² it sits well below the postcode median (68 m² across 29 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £166,000 is 14.5% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£337/sq ft) was about 69.2% above the typical sold price in the postcode. Last sale on file: £145,000 in December 2018.

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
  • EnsuiteYes

Outside

  • Private gardenYes

Building

  • Heating systemGas
Before you decide

Everything you need to know about 21 Bryanston Avenue

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 Bryanston Avenue's carbon output is low for the local stock.

Current Certificate(1 of 3)
Mar 2026

EPC Rating

A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
1.1 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 15 March 2036

9 years remaining

Property Improvements

Changes detected from historical EPC data

Jul 2012from Sept 2009
EPC improved fromE41toC69
Heating Controls
ThermostatFull

Heating controls upgraded for better temperature management

Hot Water
ImmersionMain System

Hot water system upgraded

Walls
Very PoorPoor

Wall insulation improved

Mar 2026from Jul 2012
Wall Insulation
UninsulatedInsulated Cavity

Cavity wall insulation installed

Low Energy Lighting
60%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 21 Bryanston Avenue, Aylesbury, HP20 2BA, sourced from the PlanIt planning register.

21 Bryanston Avenue has no planning applications on record.

4

But the area is active

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

On the street

Versus other Bryanston Avenue homes

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

Price per m² for 21 Bryanston Avenue runs comfortably ahead of the street norm.

Price per m²

£3,625

Street avg £1,686

Strongly above

Floor Area

40 m²

Street avg 46 m²

Strongly below

Habitable Rooms

2 rooms

Street avg 2 rooms

On par

CO₂ Emissions

1.1 t/year

Street avg 1.7 t/year

Strongly 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

Crime

164/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Matlock Road — bus stop.

Closest school

0.3 km

St Louis Catholic Primary School. 27 schools nearby.

Nearest schools

  • St Louis Catholic Primary SchoolPrimary298m
  • Elmhurst SchoolPrimary697m
  • Bierton Church of England Combined SchoolPrimary1.1km
  • Aylesbury Grammar SchoolSecondary1.4km

Nearest stops

  • Matlock RoadBus stop55m
  • Bryanston Avenue NorthBus stop94m
  • Bryanston AvenueBus stop101m
  • Turner CloseBus stop119m

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 2BA from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP20 2BA

Daytime· 07:00 – 23:00

51.3dB

Low
Night-time road noise heatmap for HP20 2BA

Night-time· 23:00 – 07:00

41.8dB

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

Late 20th centuryGround Floor FlatEPC C

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 £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.
£166k

1 Cheney Way

HP20 2BT

1 bed1 bath
£157k

1 Cannock Road

HP20 2AL

1 bed1 bath
£155k

1 Bardon Green

HP20 2EQ

1 bed
£137k

1 Bunces Court, Fleet Street

HP20 2NA

1 bed1 bath
£215k

1 Aiston Place

HP20 2BS

1 bed
£280k

1 Alexander Road

HP20 2NR

2 bed1 bath
£281k

1 Cleveland Place

HP20 2BP

2 bed1 bath
£337k

1 Archways, Castle Street

HP20 2RE

2 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 Bryanston Avenue is modelled from its 40 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP20 2BA. 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 21 Bryanston Avenue. 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 Bryanston Avenue was lodged in March 2026 at band C and is valid until March 2036. 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 21 Bryanston Avenue. 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 27 schools and 30 stops listed are measured in a straight line from HP20 2BA, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
21 Bryanston Avenue 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 21 Bryanston Avenue, Aylesbury, HP20 2BA. Each answer is also embedded as structured data for search engines.

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