Model valuation£417,0008 Busby Close
Local market context
15 Alwin Close, Aylesbury, HP21 8RP
Estimated value
£262,000
- Since the 2022 sale (£290,000)-10%
- Against HP21 8RP's recent median (£270,000)-3%
Newest record on this page: December 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
End terrace
Habitable rooms
4
From EPC
Floor area
86 m²
926 sq ft
Energy rating
D
Score 59
Council tax
Band B
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
£262,000
- Against its 2022 sale (£290,000)-10%
- Against HP21 8RP's recent median (£270,000)-3%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 15 Alwin Close is modelled from its 86 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in HP21 8RP. 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 June 2021
Sales of this home
2 sales recorded, the latest in 2022
Recent sales in HP21 8RP
5 sales, median £270,000 (2025–2018)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: December 2025 | 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.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
Sales timeline
24 May 2022Most recent
£290,000
+98.0%over 13 years31 October 2008
£146,500
Median price across the last 5 sales in HP21 8RP: £270,000 (2025–2018).
Nearby sales in HP21 8RP
What this page doesn't show
1 potential issue has already been flagged for 15 Alwin Close, Aylesbury, HP21 8RP. 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 15 Alwin Close
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
15 Alwin Close is an end-of-terrace house in Aylesbury (HP21 8RP). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (June 2021) shows a D (score 59), a step below the typical UK home. The recommended improvements would lift it to B (score 85), a 2-band jump.
It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). Across 2008–2022, sale prices on this property compounded at 5.2% per year. On a £-per-square-foot basis, the last sale (£313/sq ft) was about 91.6% above the typical sold price in the postcode. Most recent transfer: May 2022 at £290,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Before you decide
Everything you need to know about 15 Alwin 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.
Recommended upgrades on file would lift this property by multiple EPC bands.
Current Certificate
Jun 2021EPC Rating
A
B
C
D
D59
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.6 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 3 June 2031
Planning history
Applications and permits filed against 15 Alwin Close, Aylesbury, HP21 8RP, sourced from the PlanIt planning register.
15 Alwin 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 Alwin Close homes
Four headline reads against 23 similar houses on this street, drawn from the latest EPC and Land Registry data.
Years Held for 15 Alwin Close lags the street by a wide margin.
Price per m²
£3,372
Street avg £2,371
Floor Area
86 m²
Street avg 84 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
4.6 t/year
Street avg 3.1 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.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
175/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Blackwater Drive — bus stop.
Closest school
0.2 km
Ashmead Combined School. 22 schools nearby.
Nearest schools
- Ashmead Combined SchoolPrimary180m
- The Mandeville SchoolSecondary487m
- Oak Green SchoolPrimary1.1km
- Sir Henry Floyd Grammar SchoolSecondary1.5km
Nearest stops
- Blackwater DriveBus stop102m
- Ellen Road ShopsBus stop132m
- Hannon RoadBus stop256m
- Welland RoadBus stop278m
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 8RP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
47.4dB
Night-time· 23:00 – 07:00
37.7dB
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 2 HomeBuyer Report
Late 20th centuryEnd-Terrace 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 15 Alwin Close is modelled from its 86 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in HP21 8RP. 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 15 Alwin 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 15 Alwin Close was lodged in June 2021 at band D and is valid until June 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. None is matched to 15 Alwin 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 22 schools and 30 stops listed are measured in a straight line from HP21 8RP, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 15 Alwin Close is in council tax band B. 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 15 Alwin Close, Aylesbury, HP21 8RP. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in HP21 8RPSold prices, values and energy ratings for the postcode
- HP 21 property marketPrices, postcodes, schools and transport across the district
- 15 Alwin Close, Aylesbury valuationHow the estimate is built and what moves it
- UK house price mapExplore prices by district, year by year
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