What type of property is 20 Barnsbury Avenue, HP20 1NL?

20 Barnsbury Avenue, HP20 1NL is a 3-bedroom mid-terrace house.

What did 20 Barnsbury Avenue, HP20 1NL sell for?

20 Barnsbury Avenue, HP20 1NL last sold for £385,000 in August 2023, around 3 years ago. Land Registry has 4 sales on record going back to £147,000 in March 2003. Source: HM Land Registry.

What is the price history for 20 Barnsbury Avenue, HP20 1NL?

Across 4 sales between March 2003 and August 2023, 20 Barnsbury Avenue, HP20 1NL rose from £147,000 to £385,000, a change of £238,000. That works out to roughly +4.8% per year compounded over 20 years. Source: HM Land Registry.

How energy efficient is 20 Barnsbury Avenue, HP20 1NL?

The current EPC rating for 20 Barnsbury Avenue, HP20 1NL is D with a score of 60 out of 100, lodged in May 2023. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 20 Barnsbury Avenue, HP20 1NL?

20 Barnsbury Avenue, HP20 1NL has a recorded floor area of 82 m² (883 sq ft), around 27 m² per bedroom. That makes it about 23% larger than the median EPC-recorded property in HP20 1NL. Source: EPC Register.

How is 20 Barnsbury Avenue, HP20 1NL heated?

The latest EPC at 20 Barnsbury Avenue, HP20 1NL records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 20 Barnsbury Avenue, HP20 1NL?

20 Barnsbury Avenue, HP20 1NL is in council tax band C.

Where is 20 Barnsbury Avenue, HP20 1NL located?

20 Barnsbury Avenue, HP20 1NL sits in Aylesbury. It falls within the HP20 postcode district.

Is 20 Barnsbury Avenue, HP20 1NL in a safe area?

Police records around 20 Barnsbury Avenue, HP20 1NL show an average of 164 reported crimes per month over the last 18 months. Violent crime makes up roughly 36% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

Which schools serve 20 Barnsbury Avenue, HP20 1NL?

The closest primary school to 20 Barnsbury Avenue, HP20 1NL is Broughton Junior School (399m), one of 19 primaries within walking distance. The closest secondary is Aylesbury Grammar School (924m), with 8 secondaries in the surrounding area.

What transport links are near 20 Barnsbury Avenue, HP20 1NL?

The closest bus stop to 20 Barnsbury Avenue, HP20 1NL is Barnsbury Avenue, 77m away. In total there are 30 bus stops within the surrounding area.

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20 Barnsbury Avenue, Aylesbury, HP20 1NL

Extendable4 sales on record

Estimated value

£384,000

Since the 2023 sale (£385,000)0%
Against HP20 1NL's recent median (£320,000)+20%

Newest record on this page: March 2025. 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

Bathroom

Floor area

82 m²

883 sq ft

Energy rating

Score 60

Council tax

Band C

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

£384,000

Against its 2023 sale (£385,000)0%
Against HP20 1NL's recent median (£320,000)+20%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 20 Barnsbury Avenue is modelled from its 82 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in HP20 1NL. 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
82 m² from the EPC lodged in May 2023
Sales of this home
4 sales recorded, the latest in 2023
Recent sales in HP20 1NL
5 sales, median £320,000 (2025–2024)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: March 2025	Latest available records, read when you order
Valuation	Estimate from the last refresh	Analysed against comparable sales
Planning	None on this home	Full history, plus nearby schemes
Flood risk	Not shown	Included

Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

20 Barnsbury Avenue has more than doubled in price since the earliest registered sale in 2003.

Sales timeline

13 August 2023Most recent
£385,000
+80.3%over 15 years
11 October 2007
£213,500
+25.6%over 8 months
14 February 2007
£170,000
+15.6%over 3 years
3 March 2003
£147,000

Median price across the last 5 sales in HP20 1NL: £320,000 (2025–2024).

Nearby sales in HP20 1NL

Risks

What this page doesn't show

2 potential issues have already been flagged for 20 Barnsbury Avenue, Aylesbury, HP20 1NL. 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 20 Barnsbury Avenue

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

20 Barnsbury Avenue is a three-bedroom mid-terrace house in Aylesbury (HP20 1NL). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (May 2023) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 87), a 2-band jump. Other recorded features include outbuildings. Our model identifies extension potential, subject to local planning policy.

Last sale on file: £385,000 in August 2023. Across the public record there are 4 sales, relatively high churn for a single property. At 82 m² it's 17.6% larger than the typical home in the postcode (70 m² median across 28 EPCs). Across 2003–2023, sale prices on this property compounded at 4.8% per year. On a £-per-square-foot basis, the last sale (£436/sq ft) was about 109.1% above the typical sold price in the postcode.

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

Bedrooms3
Bathrooms1

Outside

Private gardenRear
ParkingOff road
OutbuildingsYes

Building

Extension potentialPossible

Before you decide

Everything you need to know about 20 Barnsbury Avenue

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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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.

Current Certificate

May 2023

EPC Rating

D60

Main Heating

Gas

Main Fuel

Gas

Hot Water

Average

Windows

Good

CO2 Emissions

4.2 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 14 May 2033

6 years remaining

Planning

Planning history

Applications and permits filed against 20 Barnsbury Avenue, Aylesbury, HP20 1NL, sourced from the PlanIt planning register.

20 Barnsbury Avenue has no planning applications on record.

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 Barnsbury Avenue homes

Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 20 Barnsbury Avenue runs comfortably ahead of the street norm.

Price per m²

£4,695

Street avg £2,935

Strongly above

Floor Area

82 m²

Street avg 76 m²

On par

Habitable Rooms

5 rooms

Street avg 4 rooms

Above

CO₂ Emissions

4.2 t/year

Street avg 3.6 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 Aylesbury district page.

Full Aylesbury report

Crime

164/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Barnsbury Avenue — bus stop.

Closest school

0.4 km

Broughton Junior School. 27 schools nearby.

Nearest schools

Broughton Junior SchoolPrimary399m
Broughton Community Schools (Infants)Primary416m
St Joseph's Catholic Infant SchoolPrimary582m
St Edward's Catholic Junior SchoolPrimary697m

Nearest stops

Barnsbury AvenueBus stop77m
Wingate WalkBus stop84m
Narbeth DriveBus stop110m
Southfield RoadBus stop241m

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 1NL from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

51.9dB

Low

Night-time road noise heatmap for HP20 1NL

Night-time· 23:00 – 07:00

43.3dB

Low

55 dB

60 dB

65 dB

70 dB

75 dB

80 dB

Defra Road Noise Strategic Mapping, Round 4

Get a survey for this property

Level 3 Building Survey

Mid 20th centuryMid-Terrace HouseEPC DPermanent outbuildings

Because the property has permanent outbuildings, we believe a Level 3 building survey should be considered.

From £955 · 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.

£422k

1 Albert Street

HP20 1LY

4 bed2 bath

£500k

1 Bramcote Close

HP20 1QE

4 bed

£288k

1 Cedar Close

HP20 1XU

2 bed1 bath

£252k

1 Ash Close

HP20 1XX

2 bed1 bath

£653k

1 Campion Close

HP20 1QG

4 bed1 bath

£201k

1 Barnsbury Avenue

HP20 1NL

2 bed1 bath

£199k

1 Dixie Court, Tring Road

HP20 1LE

2 bed1 bath

£344k

1 Aspen Close

HP20 1XY

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 20 Barnsbury Avenue is modelled from its 82 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in HP20 1NL. 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 20 Barnsbury 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 20 Barnsbury Avenue was lodged in May 2023 at band D and is valid until May 2033. 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 20 Barnsbury 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 1NL, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band: 20 Barnsbury Avenue is in council tax band C. 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 20 Barnsbury Avenue, Aylesbury, HP20 1NL. Each answer is also embedded as structured data for search engines.

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20 Barnsbury Avenue, Aylesbury, HP20 1NL

How the estimate is made

What it's based on

This page or the full report?

Sales timeline

Nearby sales in HP20 1NL

Inside

Outside

Building

Everything you need to know about 20 Barnsbury Avenue

EPC Rating

Nearest schools

Nearest stops

Most reported crime locally

Level 3 Building Survey

1 Albert Street

1 Bramcote Close

1 Cedar Close

1 Ash Close

1 Campion Close

1 Barnsbury Avenue

1 Dixie Court, Tring Road

1 Aspen Close

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