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20 Princes Close, Chilton, Aylesbury, HP18 9LN

EPC B
Property type
Semi-detached
Habitable rooms
3
From EPC
Floor area
72 m²
775 sq ft
Energy rating
B
Score 91
Council tax
Band C
Tenure
Social Rental
Overview

About 20 Princes Close

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

20 Princes Close is a semi-detached house in Chilton, Aylesbury, Aylesbury (HP18 9LN). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (November 2025) returns a high B (score 91), putting the home a stone's throw from an A rating. When first surveyed in December 2011 the rating was D, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Poor to Average and main heating went from Poor to Good; while lighting dropped from Good to Average. The recommended improvements would push it to A (score 99). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.

Its energy rating outperforms most of the postcode (better than 79% of similar EPCs).

Before you decide

Everything you need to know about 20 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
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

20 Princes Close's carbon output is low for the local stock.

Current Certificate(1 of 3)
Nov 2025

EPC Rating

A
B
B91
C
D
E
F
G
Main Heating
Heat Pump
Main Fuel
Electric
Hot Water
Average
Windows
Average
CO2 Emissions
0.2 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Aug 2019from Dec 2011
EPC improved fromD55toE42
Hot Water
PoorVery Poor

Hot water efficiency decreased

Low Energy Lighting
57%100%

More low energy lighting installed

Nov 2025from Aug 2019
EPC improved fromE42toB91
Heating System
Gas BoilerHeat Pump

Heat pump installed, significantly improving energy efficiency

Main Fuel
LPGElectric

Changed to a more efficient fuel source

Hot Water
Very PoorAverage

Hot water efficiency improved

Walls
AverageGood

Wall insulation improved

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Mid 20th centurySemi-Detached HouseEPC BNo mains gas

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

From £955 · Includes VAT

Planning

Planning history

Applications and permits filed against 20 Princes Close, Chilton, Aylesbury, HP18 9LN, sourced from the PlanIt planning register.

20 Princes 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.

20 Princes Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£312,000

Modelled from EPC, postcode comparables.

See how we calculated this

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

Median price across the last 5 sales in HP18 9LN: £522,500 (2024–2017).

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.

EPC Rating for 20 Princes Close runs comfortably ahead of the street norm.

EPC Rating

91 (B)

Street avg 66 (D)

Strongly above

Floor Area

72 m²

Street avg 85 m²

Below

CO₂ Emissions

0.2 t/year

Street avg 3.3 t/year

Strongly above

Habitable Rooms

3 rooms

Street avg 5 rooms

Strongly below
Before you decide

Everything you need to know about 20 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.
£313k

1 Carson Cottages, The Green, Brill

HP18 9RU

1 bed1 bath
£305k

1 Ashfield Rise, Oakley

HP18 9QA

£337k

1 Brook Close, Ludgershall

HP18 9NP

£344k

1 Clarkes Field Close, Brill

HP18 9SP

£350k

1 Abbot Walk, Long Crendon

HP18 9EL

£351k

1 Burns Close, Long Crendon

HP18 9BX

2 bed1 bath
£354k

1 Bradley Close, Oakley

HP18 9QS

3 bed1 bath
£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 20 Princes Close, Chilton, Aylesbury, HP18 9LN. Each answer is also embedded as structured data for search engines.