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21 Princes Close, Chilton, Aylesbury, HP18 9LN

1 planning record
Property type
Semi-detached
Habitable rooms
5
From EPC
Floor area
93 m²
1001 sq ft
Energy rating
E
Score 44
Council tax
Band C
Tenure
Owner Occupied
Overview

About 21 Princes Close

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

21 Princes Close is a semi-detached house in Chilton, Aylesbury, Aylesbury (HP18 9LN). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (March 2016) shows an E (score 44), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump. Main heating runs on oil. The latest certificate is from March 2016, so improvements made since then won't be reflected.

Across 2016–2017, sale prices on this property compounded at -96.6% per year. Today's modelled estimate of £502,000 sits 5477.8% above the 2017 sale of £9,000. On a £-per-square-foot basis, the last sale (£9/sq ft) was about 97% below the postcode norm. One planning record on file: an extension approved in 2017. Past consents include an extension, meaningful when judging how the property has evolved. At 93 m² it's 19.2% larger than the typical home in the postcode (78 m² median across 19 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs). Last sold in July 2017, so it's been off the market for around 9 years.

Before you decide

Everything you need to know about 21 Princes 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.

21 Princes Close's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 07 Mar 2026

EPC Rating

A
B
C
D
E
E44
F
G
Main Heating
Gas
Main Fuel
Oil
Hot Water
Very Poor
Windows
Average
CO2 Emissions
6.8 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Mid 20th centurySemi-Detached HouseEPC ENo mains gas

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

From £1,085 · Includes VAT

Planning

Planning history

Applications and permits filed against 21 Princes Close, Chilton, Aylesbury, HP18 9LN, sourced from the PlanIt planning register.

Council records include a two-storey side and rear extension at 21 Princes Close.

1 application on record at 21 Princes Close, Chilton, Aylesbury, HP18 9LN

1decisions1extensions16documents2nearby
  1. Jan 2017
    ExtensionFull
    Outcome in report

    Extension: Two storey · Side and rear of property

    Two storey side & rear extension.

    Documents
    16 docs on file
    Reference
    16/04157/APP
    Full record in report

Unlock 21 Princes Close, Chilton, Aylesbury, HP18 9LN'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 2 notable nearby
  • The 16 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

Price

Sales history & valuation

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

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

Current estimate

£502,000

Modelled from EPC, postcode comparables and a sale-price growth of -96.6% per year over 1 year.

See how we calculated this
Last sold (2017)

£9,000

Growth on file: -96.6% per year over 1 year.

Sales timeline

  1. 25 July 2017Most recent

    £9,000

    -97.8%over 1 year

  2. 9 June 2016

    £400,000

Median price across the last 5 sales in HP18 9LN: £522,500 (2024–2016).

On the street

Versus other Princes Close homes

Four headline reads against 19 similar houses on this street, drawn from the latest EPC and Land Registry data.

21 Princes Close is notably below the street on price per m².

Price per m²

£97

Street avg £3,105

Strongly below

Floor Area

93 m²

Street avg 84 m²

Above

Habitable Rooms

5 rooms

Street avg 4 rooms

Above

CO₂ Emissions

6.8 t/year

Street avg 3.0 t/year

Strongly below
Before you decide

Everything you need to know about 21 Princes 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.
£514k

1 Canon Court Farm, Thame Road, Chilton

HP18 9LT

£474k

1 Bury Court, Church Lane, Ludgershall

HP18 9NU

£533k

1 Brookside, Oakley

HP18 9PN

3 bed1 bath
£545k

1 Coldstream Way, Worminghall

HP18 9GS

£625k

1 Bridge Road, Ickford

HP18 9HU

5 bed
£375k

1 Brae Hill Close, Brill

HP18 9TE

£363k

1 Brae Hill, Brill

HP18 9TB

£360k

1 Brissenden Farm Cottages, Ickford Road, Worminghall

HP18 9LA

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

2/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Thame Road — bus stop.

Closest school

1.8 km

Long Crendon School. 1 school 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 HP18 9LN from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP18 9LN

Daytime· 07:00 – 23:00

43.5dB

Low
Night-time road noise heatmap for HP18 9LN

Night-time· 23:00 – 07:00

36.0dB

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 21 Princes Close, Chilton, Aylesbury, HP18 9LN. Each answer is also embedded as structured data for search engines.