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15 Bonham Close, Aylesbury, HP21 8PT

7 sales on record
Property type
Semi-detached
Bedrooms
2
Bathroom
1
Floor area
62 m²
667 sq ft
Energy rating
C
Score 70
Council tax
Band C
Tenure
Owner Occupied
Overview

About 15 Bonham Close

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

15 Bonham Close is a two-bedroom semi-detached house in Aylesbury (HP21 8PT). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (October 2024) shows a C (score 70). When first surveyed in June 2011 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Very Good, window efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would push it to B (score 88). Records show the property has been extended at some point in its history.

A recent sale: £305,000 in February 2025. Across 1998–2025, sale prices on this property compounded at 5.9% per year. On a £-per-square-foot basis, the last sale (£457/sq ft) was about 109.4% 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

  • Bedrooms2
  • Bathrooms1
  • Open-plan layoutYes
  • Dining roomYes

Outside

  • Private gardenRear
  • ParkingAllocated

Building

  • Heating systemGas
  • Previously extendedYes
Before you decide

Everything you need to know about 15 Bonham Close

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

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 2)
Oct 2024

EPC Rating

A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.3 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Oct 2024from Jun 2011
EPC improved fromD66toC70
Heating Controls
Prog + StatThermostat

Heating controls changed

Windows
Mostly DoubleFull Double

Windows upgraded, improving insulation

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
57%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centurySemi-Detached HouseEPC 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 £595 · Includes VAT

Planning

Planning history

Applications and permits filed against 15 Bonham Close, Aylesbury, HP21 8PT, sourced from the PlanIt planning register.

15 Bonham 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.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Price for 15 Bonham Close has grown more than fourfold since the 1998 starting point.

Current estimate

£315,000

Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 26 years.

See how we calculated this
Last sold (2025)

£305,000

Growth on file: 5.9% per year over 26 years.

Sales timeline

  1. 12 February 2025Most recent

    £305,000

    +19.6%over 6 years

  2. 23 March 2018

    £255,000

    +42.5%over 2 years

  3. 1 April 2015

    £179,000

    +22.6%over 8 years

  4. 2 May 2006

    £146,000

    -0.7%over 1 year

  5. 11 November 2004

    £147,000

    +59.8%over 3 years

  6. 13 September 2001

    £92,000

    +36.3%over 2 years

  7. 27 November 1998

    £67,500

Median price across the last 5 sales in HP21 8PT: £285,000 (2025–2018).

On the street

Versus other Bonham Close homes

Four headline reads against 7 similar houses on this street, drawn from the latest EPC and Land Registry data.

15 Bonham Close outperforms the street on price per m² by a wide margin.

Price per m²

£4,919

Street avg £3,675

Strongly above

Floor Area

62 m²

Street avg 74 m²

Below

Habitable Rooms

4 rooms

Street avg 4 rooms

On par

CO₂ Emissions

2.3 t/year

Street avg 3.0 t/year

Strongly above
Before you decide

Everything you need to know about 15 Bonham Close

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£250k

1 Battersby Mews

HP21 8LT

2 bed
£316k

1 Bonham Close

HP21 8PT

3 bed1 bath
£322k

1 Beech Green

HP21 8JG

3 bed1 bath
£328k

1 Churchill Avenue

HP21 8NA

3 bed
£290k

1 Chiltern Street

HP21 8BN

1 bed
£287k

1 Ashbourne End

HP21 8BE

3 bed
£270k

1 Blyth Close

HP21 8TA

3 bed1 bath
£387k

1 Blenheim Place

HP21 8AH

3 bed1 bath
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

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Roberts Way — bus stop.

Closest school

0.8 km

Oak Green School. 21 schools nearby.

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 HP21 8PT from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP21 8PT

Daytime· 07:00 – 23:00

50.9dB

Low
Night-time road noise heatmap for HP21 8PT

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
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 15 Bonham Close, Aylesbury, HP21 8PT. Each answer is also embedded as structured data for search engines.