Model valuation£417,0008 Busby Close
Local market context
21 Brook Street, Aston Clinton, Aylesbury, HP22 5ES
2 planning records
Estimated value
£572,000
- Since the 2018 sale (£520,000)+10%
- Against HP22 5ES's recent median (£580,000)-1%
Newest record on this page: September 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Habitable rooms
5
From EPC
Floor area
86 m²
926 sq ft
Energy rating
E
Score 46
Council tax
Band D
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
£572,000
- Against its 2018 sale (£520,000)+10%
- Against HP22 5ES's recent median (£580,000)-1%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 Brook Street is modelled from its 86 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in HP22 5ES. 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
86 m² from the EPC lodged in January 2013
Sales of this home
2 sales recorded, the latest in 2018
Recent sales in HP22 5ES
5 sales, median £580,000 (2025–2023)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: September 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 of 2 applications | 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.
21 Brook Street valuation sits well clear of the typical sold price in this postcode.
Sales timeline
26 July 2018Most recent
£520,000
+84.1%over 12 years30 March 2006
£282,500
Median price across the last 5 sales in HP22 5ES: £580,000 (2025–2023).
Nearby sales in HP22 5ES
25 Brook Street, Aston Clinton, Aylesbury, HP22 5ES
Sold Sept 2025
£835,00030 Brook Street, Aston Clinton, Aylesbury, HP22 5ES
Sold Sept 2025
£865,00014 Brook Street, Aston Clinton, Aylesbury, HP22 5ES
Sold Aug 2025
£580,00042 Brook Street, Aston Clinton, Aylesbury, HP22 5ES
Sold Feb 2025
£375,0003 Brook Street, Aston Clinton, Aylesbury, HP22 5ES
Sold Dec 2023
£335,000
What this page doesn't show
1 potential issue has already been flagged for 21 Brook Street, Aston Clinton, Aylesbury, HP22 5ES. 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
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About 21 Brook Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Brook Street is a semi-detached house in Aston Clinton, Aylesbury, Aylesbury (HP22 5ES). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (January 2013) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 67). The latest certificate is from January 2013, so improvements made since then won't be reflected.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2006–2018, sale prices on this property compounded at 5.1% per year. Today's modelled estimate of £572,000 is 10% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£562/sq ft) was about 93.5% above the typical sold price in the postcode. 8 years since the last transfer (July 2018).
Before you decide
Everything you need to know about 21 Brook Street
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.
21 Brook Street's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Jan 2023
Current Certificate
Jan 2013EPC Rating
A
B
C
D
E
E46
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
5.7 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 14 January 2023
Planning history
Applications and permits filed against 21 Brook Street, Aston Clinton, Aylesbury, HP22 5ES, sourced from the PlanIt planning register.
Multiple extension applications run across more than a decade of planning history at 21 Brook Street.
2 applications on record at 21 Brook Street, Aston Clinton, Aylesbury, HP22 5ES
2decisions2extensions17documents7nearby
- Mar 2005ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Single storey rear extension
- Documents
- 8 docs on file
- Reference
- 05/00235/APP
- More recent applications — locked
- ExtensionJun 2017Decision
Unlock 21 Brook Street, Aston Clinton, Aylesbury, HP22 5ES's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 7 notable nearby
- The 17 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Brook Street homes
Four headline reads against 28 similar houses on this street, drawn from the latest EPC and Land Registry data.
Price per m² for 21 Brook Street runs comfortably ahead of the street norm.
Price per m²
£6,047
Street avg £4,301
Floor Area
86 m²
Street avg 124 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.7 t/year
Street avg 5.3 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.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
109/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Weston Road — bus stop.
Closest school
0.4 km
Aston Clinton School. 2 schools nearby.
Nearest schools
- Aston Clinton SchoolPrimary421m
- Weston Turville Church of England SchoolPrimary2.5km
Nearest stops
- Weston RoadBus stop168m
- Weston RoadBus stop239m
- Long PloughBus stop369m
- Combined SchoolBus stop422m
Most reported crime locally
- Violence & Sexual Offences658 reports47%
- Anti-social Behaviour154 reports11%
- Other Theft154 reports11%
- Public Order111 reports8%
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 HP22 5ES from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
47.9dB
Night-time· 23:00 – 07:00
38.6dB
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
Victorian-eraSemi-Detached HouseEPC EPre-1919 buildExtended multiple times (2+ extensions)Solid (non-cavity) walls
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£569k
1 Barnett Way, Bierton
HP22 5DN
4 bed3 bath
£569k
1 Beaconsfield Road, Aston Clinton
HP22 5JU
£581k
1 Anstey Brook, Weston Turville
HP22 5RT
4 bed1 bath
£537k
1 Akeman Row, Weston Turville
HP22 5GN
4 bed3 bath
£529k
1 Archive Close, Aston Clinton
HP22 5GE
£623k
1 Apsley Cottages, North Lee Lane, Terrick
HP22 5YB
£525k
1 Arnold Close, Stoke Mandeville
HP22 5XZ
£525k
1 Beauchamp Cottages, Drayton Beauchamp
HP22 5LS
2 bed2 bath
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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 Brook Street is modelled from its 86 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in HP22 5ES. 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 Brook Street. 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 Brook Street was lodged in January 2013 at band E and expired in January 2023, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 2 applications are matched to 21 Brook Street. 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 13 months, which places each incident at an approximate point. The 2 schools and 30 stops listed are measured in a straight line from HP22 5ES, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 21 Brook Street is in council tax band D. 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 Brook Street, Aston Clinton, Aylesbury, HP22 5ES. Each answer is also embedded as structured data for search engines.
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- Every home in HP22 5ESSold prices, values and energy ratings for the postcode
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- 21 Brook Street, Aston Clinton, Aylesbury valuationHow the estimate is built and what moves it
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