Model valuation£417,0008 Busby Close
Local market context
21 Cumberland Close, Aylesbury, HP21 7HH
1 planning record
Estimated value
£602,000
- Since the 2022 sale (£535,000)+13%
- Against HP21 7HH's recent median (£612,000)-2%
Newest record on this page: August 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Bedrooms
4
Bathrooms
2
Floor area
134 m²
1442 sq ft
Energy rating
D
Score 59
Council tax
Band F
Tenure
Owner Occupied
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
£602,000
- Against its 2022 sale (£535,000)+13%
- Against HP21 7HH's recent median (£612,000)-2%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 Cumberland Close is modelled from its 134 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in HP21 7HH. 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
134 m² from the EPC lodged in December 2021
Sales of this home
2 sales recorded, the latest in 2022
Recent sales in HP21 7HH
5 sales, median £612,000 (2025–2020)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: August 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 application | 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.
Sale price has at least doubled since 2001.
Sales timeline
3 August 2022Most recent
£535,000
+117.5%over 20 years3 September 2001
£246,000
Median price across the last 5 sales in HP21 7HH: £612,000 (2025–2020).
Nearby sales in HP21 7HH
5 Cumberland Close, Aylesbury, HP21 7HH
Sold Aug 2025
£612,00012 Cumberland Close, Aylesbury, HP21 7HH
Sold Jun 2024
£680,0002 Cumberland Close, Aylesbury, HP21 7HH
Sold Dec 2021
£550,00015 Cumberland Close, Aylesbury, HP21 7HH
Sold Apr 2021
£622,00020a, Cumberland Close, Aylesbury, HP21 7HH
Sold Oct 2020
£470,000
What this page doesn't show
Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks 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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About 21 Cumberland Close
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Cumberland Close is a four-bedroom detached house in Aylesbury (HP21 7HH). It has a recorded floor area of 134 m² (around 1442 sq ft), construction records dating it to 1976-1982 and council tax band F. The latest certificate (December 2021) shows a D (score 59), a step below the typical UK home. The recommended improvements would lift it to B (score 82), a 2-band jump.
One planning record on file: an extension approved in 2022. Past consents include an extension, meaningful when judging how the property has evolved. Across 2001–2022, sale prices on this property compounded at 3.8% per year. Today's modelled estimate of £602,000 is 12.5% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£371/sq ft) was about 45% above the typical sold price in the postcode. Last sale on file: £535,000 in August 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
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
- Bedrooms4
- Bathrooms2
- EnsuiteYes
Outside
- Private gardenSouth-facing
- GarageDouble
Building
- RefurbishedYes
Before you decide
Everything you need to know about 21 Cumberland Close
The true value, the hidden risks and the full sale history, in one report.
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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.
21 Cumberland Close's carbon output runs well above what efficient homes in the postcode produce.
Current Certificate
Dec 2021EPC Rating
A
B
C
D
D59
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
6.5 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 13 December 2031
Planning history
Applications and permits filed against 21 Cumberland Close, Aylesbury, HP21 7HH, sourced from the PlanIt planning register.
1 application on record at 21 Cumberland Close, Aylesbury, HP21 7HH
1decisions1extensions15documents3nearby
- Nov 2022ExtensionFullOutcome in report
Extension: Two storey · Side of property
Householder application for demolition of single storey side extension and erection of two storey side extension
- Documents
- 15 docs on file
- Reference
- 22/03242/APP
Unlock 21 Cumberland Close, Aylesbury, HP21 7HH'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 3 notable nearby
- The 15 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Cumberland Close homes
Four headline reads against 22 similar houses on this street, drawn from the latest EPC and Land Registry data.
On habitable rooms, 21 Cumberland Close runs well behind the street norm.
Price per m²
£3,993
Street avg £3,182
Floor Area
134 m²
Street avg 149 m²
Habitable Rooms
6 rooms
Street avg 8 rooms
CO₂ Emissions
6.5 t/year
Street avg 5.1 t/year
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.
Crime
175/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
RC Schools — bus stop.
Closest school
0.2 km
St Edward's Catholic Junior School. 28 schools nearby.
Nearest schools
- St Edward's Catholic Junior SchoolPrimary176m
- St Joseph's Catholic Infant SchoolPrimary210m
- Turnfurlong Junior SchoolPrimary394m
- Turnfurlong Infant SchoolPrimary394m
Nearest stops
- RC SchoolsBus stop198m
- Hazell AvenueBus stop320m
- Limes AvenueBus stop375m
- The Plough PHBus stop396m
Most reported crime locally
- Violence & Sexual Offences1,227 reports47%
- Anti-social Behaviour278 reports11%
- Other Theft203 reports8%
- Public Order191 reports7%
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 HP21 7HH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
50.8dB
Night-time· 23:00 – 07:00
41.4dB
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
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Late 20th centuryDetached HouseEPC D
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Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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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 21 Cumberland Close is modelled from its 134 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in HP21 7HH. 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. 2 sales are recorded for 21 Cumberland Close. 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 21 Cumberland Close was lodged in December 2021 at band D and is valid until December 2031. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 21 Cumberland 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 15 months, which places each incident at an approximate point. The 28 schools and 30 stops listed are measured in a straight line from HP21 7HH, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 21 Cumberland Close is in council tax band F. 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 21 Cumberland Close, Aylesbury, HP21 7HH. Each answer is also embedded as structured data for search engines.
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