Model valuation£417,0008 Busby Close
Local market context
11 Byron Road, Aylesbury, HP21 7LU
2 planning records
Estimated value
£472,000
- Since the 2009 sale (£248,000)+90%
- Against HP21 7LU's recent median (£430,000)+10%
Newest record on this page: July 2024. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Bedrooms
4
Floor area
145 m²
1563 sq ft
Energy rating
D
Score 59
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
£472,000
- Against its 2009 sale (£248,000)+90%
- Against HP21 7LU's recent median (£430,000)+10%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 11 Byron Road is modelled from its 145 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP21 7LU. 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
145 m² from the EPC lodged in February 2009
Sales of this home
1 sale recorded, the latest in 2009
Recent sales in HP21 7LU
5 sales, median £430,000 (2024–2018)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: July 2024 | 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.
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
Sales timeline
27 March 2009Most recent
£248,000
Median price across the last 5 sales in HP21 7LU: £430,000 (2024–2018).
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 11 Byron Road
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
11 Byron Road is a four-bedroom semi-detached house in Aylesbury (HP21 7LU). It has a recorded floor area of 145 m² (around 1563 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (February 2009) shows a D (score 59), a step below the typical UK home. The latest certificate is from February 2009, so improvements made since then won't be reflected.
It hasn't traded since March 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 145 m² the property is well over the postcode median (96 m² across 12 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £472,000 sits 90.3% above the 2009 sale of £248,000. On a £-per-square-foot basis, the last sale (£159/sq ft) was about 25.3% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved.
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
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
Building
- RefurbishedYes
Before you decide
Everything you need to know about 11 Byron Road
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.
11 Byron Road'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 19 Feb 2019
Current Certificate
Feb 2009EPC Rating
A
B
C
D
D59
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
5.9 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 19 February 2019
Planning history
Applications and permits filed against 11 Byron Road, Aylesbury, HP21 7LU, sourced from the PlanIt planning register.
11 Byron Road has an approved single-storey side extension on the planning record.
2 applications on record at 11 Byron Road, Aylesbury, HP21 7LU
2decisions2extensions10documents3nearby
- Jun 2004Garage ConversionFullOutcome in report
Extension: Single storey · Rear of property
Single storey rear extension and conversion of part of garage to residential
Extension- Documents
- 4 docs on file
- Reference
- 04/01234/APP
- More recent applications — locked
- ExtensionJun 2013Decision
Unlock 11 Byron Road, Aylesbury, HP21 7LU'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 3 notable nearby
- The 10 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Byron Road homes
Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.
11 Byron Road is notably below the street on price per m².
Price per m²
£1,708
Street avg £3,329
Floor Area
145 m²
Street avg 98 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
5.9 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
Chaucer Drive — bus stop.
Closest school
0.4 km
The Grange School. 27 schools nearby.
Nearest schools
- The Grange SchoolSecondary399m
- William Harding SchoolPrimary569m
- Aylesbury High SchoolSecondary661m
- Turnfurlong Junior SchoolPrimary744m
Nearest stops
- Chaucer DriveBus stop245m
- Barnard CrescentBus stop275m
- Simpson PlaceBus stop341m
- Sports ClubBus stop351m
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 7LU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
52.0dB
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
Level 3 Building Survey
Victorian-eraSemi-Detached HouseEPC DPre-1919 buildExtended multiple times (2+ extensions)
Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
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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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 11 Byron Road is modelled from its 145 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP21 7LU. 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. 1 sale is recorded for 11 Byron Road. 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 11 Byron Road was lodged in February 2009 at band D and expired in February 2019, 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 11 Byron Road. 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 27 schools and 30 stops listed are measured in a straight line from HP21 7LU, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 11 Byron Road 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 11 Byron Road, Aylesbury, HP21 7LU. Each answer is also embedded as structured data for search engines.
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