Model valuation£417,0008 Busby Close
Local market context
15 Bonham Close, Aylesbury, HP21 8PT
7 sales on record
Estimated value
£308,000
- Since the 2025 sale (£305,000)+1%
- Against HP21 8PT's recent median (£285,000)+8%
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
Bedrooms
2
Bathroom
1
Floor area
62 m²
667 sq ft
Energy rating
C
Score 70
Council tax
Band C
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
£308,000
- Against its 2025 sale (£305,000)+1%
- Against HP21 8PT's recent median (£285,000)+8%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 15 Bonham Close is modelled from its 62 m² EPC floor area, its 7 recorded sales and recent sales of comparable homes in HP21 8PT. 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
62 m² from the EPC lodged in October 2024
Sales of this home
7 sales recorded, the latest in 2025
Recent sales in HP21 8PT
5 sales, median £285,000 (2025–2018)
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 | 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.
Price for 15 Bonham Close has grown more than fourfold since the 1998 starting point.
Sales timeline
12 February 2025Most recent
£305,000
+19.6%over 6 years23 March 2018
£255,000
+42.5%over 2 years1 April 2015
£179,000
+22.6%over 8 years2 May 2006
£146,000
-0.7%over 1 year11 November 2004
£147,000
+59.8%over 3 years13 September 2001
£92,000
+36.3%over 2 years27 November 1998
£67,500
Median price across the last 5 sales in HP21 8PT: £285,000 (2025–2018).
Nearby sales in HP21 8PT
What this page doesn't show
1 potential issue has already been flagged for 15 Bonham Close, Aylesbury, HP21 8PT. 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 Bonham Close
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
15 Bonham Close is a two-bedroom semi-detached house in Aylesbury (HP21 8PT). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (October 2024) shows a C (score 70). When first surveyed in June 2011 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Very Good, window efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would push it to B (score 88). Records show the property has been extended at some point in its history.
A recent sale: £305,000 in February 2025. Across 1998–2025, sale prices on this property compounded at 5.9% per year. On a £-per-square-foot basis, the last sale (£457/sq ft) was about 109.4% above the typical sold price in the postcode.
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
- Bedrooms2
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
Outside
- Private gardenRear
- ParkingAllocated
Building
- Heating systemGas
- Previously extendedYes
Before you decide
Everything you need to know about 15 Bonham 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.
Current Certificate(1 of 2)
Oct 2024
EPC Rating
A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.3 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 29 October 2034
Property Improvements
Changes detected from historical EPC data
Oct 2024from Jun 2011
EPC improved fromD66toC70
Heating Controls
Prog + StatThermostat
Heating controls changed
Windows
Mostly DoubleFull Double
Windows upgraded, improving insulation
Roof Insulation
InsulatedWell Insulated
Loft insulation upgraded to recommended levels
Low Energy Lighting
57%100%
More low energy lighting installed
Planning history
Applications and permits filed against 15 Bonham Close, Aylesbury, HP21 8PT, sourced from the PlanIt planning register.
15 Bonham 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 Bonham Close homes
Four headline reads against 7 similar houses on this street, drawn from the latest EPC and Land Registry data.
15 Bonham Close outperforms the street on price per m² by a wide margin.
Price per m²
£4,919
Street avg £3,675
Floor Area
62 m²
Street avg 74 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.3 t/year
Street avg 3.0 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
Roberts Way — bus stop.
Closest school
0.8 km
Oak Green School. 21 schools nearby.
Nearest schools
- Oak Green SchoolPrimary789m
- Aylesbury UTCSecondary832m
- Ashmead Combined SchoolPrimary847m
- Sir Henry Floyd Grammar SchoolSecondary881m
Nearest stops
- Roberts WayBus stop215m
- Ellen RoadBus stop223m
- Lavric RoadBus stop242m
- Alham RoadBus stop247m
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 8PT from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
50.9dB
Night-time· 23:00 – 07:00
41.8dB
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 centurySemi-Detached HouseEPC C
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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 Bonham Close is modelled from its 62 m² EPC floor area, its 7 recorded sales and recent sales of comparable homes in HP21 8PT. 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. 7 sales are recorded for 15 Bonham 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 Bonham Close was lodged in October 2024 at band C and is valid until October 2034. 2 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 15 Bonham 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 21 schools and 30 stops listed are measured in a straight line from HP21 8PT, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 15 Bonham 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 15 Bonham Close, Aylesbury, HP21 8PT. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in HP21 8PTSold prices, values and energy ratings for the postcode
- HP 21 property marketPrices, postcodes, schools and transport across the district
- 15 Bonham Close, Aylesbury valuationHow the estimate is built and what moves it
- UK house price mapExplore prices by district, year by year
- Report on another addressLook up any home in England and Wales