Model valuation£417,0008 Busby Close
Local market context
20 Princes Close, Chilton, Aylesbury, HP18 9LN
EPC B
Estimated value
£328,000
- Against HP18 9LN's recent median (£522,500)-37%
Newest record on this page: November 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
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
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
£328,000
- Against HP18 9LN's recent median (£522,500)-37%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 20 Princes Close is modelled from its 72 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in HP18 9LN. 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
72 m² from the EPC lodged in November 2025
Sales of this home
No sale recorded since 1995
Recent sales in HP18 9LN
5 sales, median £522,500 (2024–2017)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: May 2024 | 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 |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and 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.
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).
Nearby sales in HP18 9LN
10a, Princes Close, Chilton, Aylesbury, HP18 9LN
Sold May 2024
£567,5001 Princes Close, Chilton, Aylesbury, HP18 9LN
Sold Jun 2018
£528,00018 Princes Close, Chilton, Aylesbury, HP18 9LN
Sold Jun 2018
£295,00021 Princes Close, Chilton, Aylesbury, HP18 9LN
Sold Jul 2017
£9,0006 Princes Close, Chilton, Aylesbury, HP18 9LN
Sold Sept 2016
£427,500
What this page doesn't show
1 potential issue has already been flagged for 20 Princes Close, Chilton, Aylesbury, HP18 9LN. 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
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.
Its energy rating outperforms most of the postcode (better than 74% 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
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The data behind every report
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
Certificate validity
Valid until 25 November 2035
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
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.
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 68 (D)
Floor Area
72 m²
Street avg 85 m²
CO₂ Emissions
0.2 t/year
Street avg 3.2 t/year
Habitable Rooms
3 rooms
Street avg 5 rooms
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.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
77/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.
Nearest schools
- Long Crendon SchoolPrimary1.8km
Nearest stops
- Thame RoadBus stop237m
- Mole & ChickensBus stop1.1km
- BonnersfieldBus stop2.0km
- Carters LaneBus stop2.1km
Most reported crime locally
- Violence & Sexual Offences444 reports48%
- Other Theft106 reports12%
- Criminal Damage & Arson88 reports10%
- Anti-social Behaviour83 reports9%
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
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· 07:00 – 23:00
43.5dB
Night-time· 23:00 – 07:00
36.0dB
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 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
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£318k
1 Brook Close, Ludgershall
HP18 9NP
£339k
1 Clarkes Field Close, Brill
HP18 9SP
£342k
1 Bradley Close, Oakley
HP18 9QS
3 bed1 bath
£312k
1 Carson Cottages, The Green, Brill
HP18 9RU
1 bed1 bath
£350k
1 Abbot Walk, Long Crendon
HP18 9EL
£355k
1 Brae Hill Close, Brill
HP18 9TE
£303k
1 Ashfield Rise, Oakley
HP18 9QA
£373k
1 Burns Close, Long Crendon
HP18 9BX
2 bed1 bath
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Start your researchHow to read this page
Where every figure above comes from, how current it is and what it can't tell you.
- How the estimate is made
- The estimate for 20 Princes Close is modelled from its 72 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in HP18 9LN. 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. No sale is recorded for 20 Princes Close, which usually means it hasn't changed hands since 1995 or the sale was not for value. 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 Princes Close was lodged in November 2025 at band B and is valid until November 2035. 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 20 Princes Close. 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 12 months, which places each incident at an approximate point. The 1 school and 12 stops listed are measured in a straight line from HP18 9LN, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 20 Princes Close 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.
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.
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Keep exploring
- Every home in HP18 9LNSold prices, values and energy ratings for the postcode
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- 20 Princes Close, Chilton, Aylesbury valuationHow the estimate is built and what moves it
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