Model valuation£417,0008 Busby Close
Local market context
11 Altona Road, Loudwater, High Wycombe, HP10 9RW
Notable views4 sales on record2 planning records
Estimated value
£497,000
- Since the 2020 sale (£430,000)+16%
- Against HP10 9RW's recent median (£409,950)+21%
Newest record on this page: October 2020. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Bedrooms
3
Bathroom
1
Floor area
103 m²
1109 sq ft
Energy rating
D
Score 60
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
£497,000
- Against its 2020 sale (£430,000)+16%
- Against HP10 9RW's recent median (£409,950)+21%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 11 Altona Road is modelled from its 103 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in HP10 9RW. 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
103 m² from the EPC lodged in June 2016
Sales of this home
4 sales recorded, the latest in 2020
Recent sales in HP10 9RW
5 sales, median £409,950 (2020–2014)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: October 2020 | 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.
11 Altona Road has more than tripled in price since its earliest registered sale in 2000.
Sales timeline
10 May 2020Most recent
£430,000
+14.7%over 4 years3 September 2015
£375,000
+89.4%over 12 years7 April 2003
£198,000
+48.9%over 2 years6 July 2000
£133,000
Median price across the last 5 sales in HP10 9RW: £409,950 (2020–2014).
Nearby sales in HP10 9RW
17 Altona Road, Loudwater, High Wycombe, HP10 9RW
Sold Oct 2020
£409,95019 Altona Road, Loudwater, High Wycombe, HP10 9RW
Sold Sept 2019
£430,0004 Altona Road, Loudwater, High Wycombe, HP10 9RW
Sold Oct 2017
£382,00023 Altona Road, Loudwater, High Wycombe, HP10 9RW
Sold Aug 2017
£420,00024 Altona Road, Loudwater, High Wycombe, HP10 9RW
Sold Dec 2014
£375,000
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 11 Altona Road
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
11 Altona Road is a three-bedroom semi-detached house in Loudwater, High Wycombe, High Wycombe (HP10 9RW). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (June 2016) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2009. Between certificates, wall efficiency went from Very Poor to Poor and roof efficiency went from Average to Good; while lighting dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from June 2016, so improvements made since then won't be reflected. Other recorded features include notable views. Records show the property has been extended at some point in its history.
Last sale on file: £430,000 in May 2020. Across the public record there are 4 sales, relatively high churn for a single property. 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 2000–2020, sale prices on this property compounded at 6.1% per year. Today's modelled estimate of £497,000 is 15.6% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£388/sq ft) was about 50.4% 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
- Bedrooms3
- Bathrooms1
- CloakroomYes
Outside
- Private gardenRear
- Notable viewsYes
Building
- Heating systemGas
- Previously extendedYes
- RefurbishedYes
Before you decide
Everything you need to know about 11 Altona Road
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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.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 27 Jun 2026
Current Certificate(1 of 2)
Jun 2016
EPC Rating
A
B
C
D
D60
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.8 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 27 June 2026
Property Improvements
Changes detected from historical EPC data
Jun 2016from Jun 2009
Heating Controls
Prog + TRVsProg + Stat
Heating controls upgraded for better temperature management
Walls
Very PoorPoor
Wall insulation improved
Roof Insulation
InsulatedWell Insulated
Loft insulation upgraded to recommended levels
Low Energy Lighting
22%0%
Low energy lighting percentage decreased
Planning history
Applications and permits filed against 11 Altona Road, Loudwater, High Wycombe, HP10 9RW, sourced from the PlanIt planning register.
11 Altona Road has an approved extension on the planning record.
2 applications on record at 11 Altona Road, Loudwater, High Wycombe, HP10 9RW
2decisions2extensions9documents3nearby
- Jan 2006ExtensionFullOutcome in report
Extension: Single storey
Construction of single storey side garage and external alterations
- Documents
- 5 docs on file
- Reference
- 05/07760/FUL
- More recent applications — locked
- ExtensionAug 2010Decision
Unlock 11 Altona Road, Loudwater, High Wycombe, HP10 9RW'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 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Altona Road homes
Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.
11 Altona Road outperforms the street on price per m² by a wide margin.
Price per m²
£4,175
Street avg £3,624
Floor Area
103 m²
Street avg 96 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.8 t/year
Street avg 4.1 t/year
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the High Wycombe district page.
Crime
59/mo
Falling year-on-year across the wider district.
Nearest stop
0.3 km
The Papermill — bus stop.
Closest school
0.8 km
Loudwater Combined School. 12 schools nearby.
Nearest schools
- Loudwater Combined SchoolPrimary785m
- Carrington Junior SchoolPrimary1.5km
- Carrington Infant SchoolPrimary1.5km
- Juniper Hill SchoolPrimary1.7km
Nearest stops
- The PapermillBus stop329m
- Loudwater TurnBus stop376m
- Rayners AvenueBus stop521m
- Station RoadBus stop567m
Most reported crime locally
- Violence & Sexual Offences355 reports36%
- Anti-social Behaviour133 reports13%
- Other Theft89 reports9%
- Criminal Damage & Arson87 reports9%
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 HP10 9RW from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.9dB
Night-time· 23:00 – 07:00
45.3dB
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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Early 20th centurySemi-Detached 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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3 bed2 bath
£564k
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£844k
1 Cherrywood Gardens, Flackwell Heath
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3 bed2 bath
£522k
1 Carrington Avenue, Flackwell Heath
HP10 9AL
2 bed1 bath
£550k
1 Clay Close, Flackwell Heath
HP10 9BG
4 bed
£393k
1 Fassetts Road, Loudwater
HP10 9UW
2 bed1 bath
£676k
1 Chiltern Green, Flackwell Heath
HP10 9AJ
4 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 11 Altona Road is modelled from its 103 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in HP10 9RW. 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. 4 sales are recorded for 11 Altona 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 Altona Road was lodged in June 2016 at band D and expired in June 2026, so a new one is needed to sell or let. 2 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 2 applications are matched to 11 Altona 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 17 months, which places each incident at an approximate point. The 12 schools and 30 stops listed are measured in a straight line from HP10 9RW, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 11 Altona 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 Altona Road, Loudwater, High Wycombe, HP10 9RW. Each answer is also embedded as structured data for search engines.
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