Model valuation£417,0008 Busby Close
Local market context
21 Windmill Road, Hemel Hempstead, HP2 4BJ
3 planning records
Estimated value
£433,000
- Since the 2012 sale (£249,995)+73%
- Against HP2 4BJ's recent median (£380,000)+14%
Newest record on this page: January 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Habitable rooms
4
From EPC
Floor area
93 m²
1001 sq ft
Energy rating
D
Score 61
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
£433,000
- Against its 2012 sale (£249,995)+73%
- Against HP2 4BJ's recent median (£380,000)+14%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 Windmill Road is modelled from its 93 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP2 4BJ. 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
93 m² from the EPC lodged in April 2012
Sales of this home
1 sale recorded, the latest in 2012
Recent sales in HP2 4BJ
5 sales, median £380,000 (2022–2017)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: February 2022 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 of 3 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 Windmill Road valuation sits well clear of the typical sold price in this postcode.
Sales timeline
30 August 2012Most recent
£249,995
Median price across the last 5 sales in HP2 4BJ: £380,000 (2022–2017).
Nearby sales in HP2 4BJ
9 Windmill Road, Hemel Hempstead, HP2 4BJ
Sold Feb 2022
£437,00012 Windmill Road, Hemel Hempstead, HP2 4BJ
Sold Oct 2021
£415,0003 Windmill Road, Hemel Hempstead, HP2 4BJ
Sold Dec 2018
£350,00016 Windmill Road, Hemel Hempstead, HP2 4BJ
Sold Nov 2017
£357,00018 Windmill Road, Hemel Hempstead, HP2 4BJ
Sold Aug 2017
£380,000
What this page doesn't show
2 potential issues have already been flagged for 21 Windmill Road, Hemel Hempstead, HP2 4BJ. The detail, evidence and what to ask about it are in the Risks Report.
- Larger development activity nearbyIn report
- A planning decision worth checkingIn 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 Windmill Road
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Windmill Road is a semi-detached house in Hemel Hempstead (HP2 4BJ). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (April 2012) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from April 2012, so improvements made since then won't be reflected.
Today's modelled estimate of £433,000 sits 73.2% above the 2012 sale of £249,995. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, a porch and partial demolition, meaningful when judging how the property has evolved. Last changed hands 14 years ago, in August 2012.
Before you decide
Everything you need to know about 21 Windmill Road
The true value, the hidden risks and the full sale history, in one report.
Larger development activity nearbyA planning decision worth checking
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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 16 Apr 2022
Current Certificate
Apr 2012EPC Rating
A
B
C
D
D61
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
4.2 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 16 April 2022
Planning history
Applications and permits filed against 21 Windmill Road, Hemel Hempstead, HP2 4BJ, sourced from the PlanIt planning register.
A recent planning application at 21 Windmill Road was refused — worth checking the council file.
3 applications on record at 21 Windmill Road, Hemel Hempstead, HP2 4BJ
3decisions2extensions43documents4nearby
Flagged:Demolition
- Mar 2015PorchFullOutcome in report
Extension: Two storey · Side of property
Two storey side extension and front porch. Demolish existing single storey side extension and outbuilding
ExtensionDemolition- Documents
- 13 docs on file
- Reference
- 4/00452/15/FHA
- More recent applications — locked
- OutbuildingJan 2026Decision
- ExtensionJan 2026Decision
Unlock 21 Windmill Road, Hemel Hempstead, HP2 4BJ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 4 notable nearby
- The 43 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Windmill Road homes
Four headline reads against 17 similar houses on this street, drawn from the latest EPC and Land Registry data.
Price per m² for 21 Windmill Road lags the street by a wide margin.
Price per m²
£2,688
Street avg £3,631
Floor Area
93 m²
Street avg 99 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.2 t/year
Street avg 3.7 t/year
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Hemel Hempstead district page.
Crime
332/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
School — bus stop.
Closest school
0.2 km
The Adeyfield Academy. 31 schools nearby.
Nearest schools
- The Adeyfield AcademySecondary162m
- Saint Albert the Great Catholic Primary School, a Voluntary AcademyPrimary610m
- Broadfield AcademyPrimary647m
- Hobletts Manor Junior SchoolPrimary728m
Nearest stops
- SchoolBus stop117m
- Windmill Road EastBus stop233m
- White Hart RoadBus stop302m
- Vauxhall RdBus stop304m
Most reported crime locally
- Violence & Sexual Offences1,718 reports34%
- Anti-social Behaviour1,064 reports21%
- Other Theft416 reports8%
- Shoplifting396 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 HP2 4BJ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
52.8dB
Night-time· 23:00 – 07:00
42.6dB
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 2 HomeBuyer Report
Late 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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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 Windmill Road is modelled from its 93 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP2 4BJ. 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 21 Windmill 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 21 Windmill Road was lodged in April 2012 at band D and expired in April 2022, 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. 3 applications are matched to 21 Windmill 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 31 schools and 30 stops listed are measured in a straight line from HP2 4BJ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 21 Windmill 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 21 Windmill Road, Hemel Hempstead, HP2 4BJ. Each answer is also embedded as structured data for search engines.
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