Model valuation£417,0008 Busby Close
Local market context
21 Ashby Court, Hemel Hempstead, HP2 7QL
3 sales on record1 planning record
Estimated value
£166,000
- Since the 2009 sale (£81,500)+104%
- Against HP2 7QL's recent median (£177,000)-6%
Newest record on this page: October 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Floor Ground
Bedroom
1
Bathroom
1
Floor area
52 m²
560 sq ft
Energy rating
E
Score 51
Council tax
Band B
Tenure
Private Rental
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
£166,000
- Against its 2009 sale (£81,500)+104%
- Against HP2 7QL's recent median (£177,000)-6%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 Ashby Court is modelled from its 52 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in HP2 7QL. 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
52 m² from the EPC lodged in August 2015
Sales of this home
3 sales recorded, the latest in 2009
Recent sales in HP2 7QL
5 sales, median £177,000 (2025–2021)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: October 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 application | 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 Ashby Court's estimated value is more than triple its earliest registered sale price (1999).
Sales timeline
20 August 2009Most recent
£81,500
+20.7%over 7 years4 April 2002
£67,500
+58.8%over 2 years11 July 1999
£42,500
Median price across the last 5 sales in HP2 7QL: £177,000 (2025–2021).
Nearby sales in HP2 7QL
29 Ashby Court, Hemel Hempstead, HP2 7QL
Sold Oct 2025
£195,00016 Ashby Court, Hemel Hempstead, HP2 7QL
Sold Dec 2024
£177,0003 Ashby Court, Hemel Hempstead, HP2 7QL
Sold Nov 2024
£161,50031 Ashby Court, Hemel Hempstead, HP2 7QL
Sold Jan 2023
£131,50032 Ashby Court, Hemel Hempstead, HP2 7QL
Sold Dec 2021
£192,000
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
One time fee only - money back guarantee
About 21 Ashby Court
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Ashby Court is a one-bedroom semi-detached house in Hemel Hempstead (HP2 7QL). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (August 2015) shows an E (score 51), well below the UK norm with real room to improve. Earlier certificates rated it D (January 2009); the latest reading is one band lower. Between certificates, main heating went from Poor to Average; while wall efficiency dropped from Good to Poor and lighting dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 78), a 2-band jump. Main heating runs on electricity. The latest certificate is from August 2015, so improvements made since then won't be reflected. At 52 m² this is the 24th smallest of 35 units on EPC record in the building, where floor areas span 38–72 m². The building's EPC ratings span F to C across 35 units on file.
Untraded for 17 years, with the last transfer in August 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 1999–2009, sale prices on this property compounded at 6.7% per year. Today's modelled estimate of £166,000 sits 103.7% above the 2009 sale of £81,500. On a £-per-square-foot basis, the last sale (£146/sq ft) was about 25.8% below the postcode norm. One planning record on file: new windows approved in 2009. Past consents include new windows, meaningful when judging how the property has evolved. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.
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
- Bedrooms1
- Bathrooms1
- Dining roomYes
Outside
- Communal gardenYes
- ParkingOff road
Building
- RefurbishedYes
Before you decide
Everything you need to know about 21 Ashby Court
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.
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 05 Aug 2025
Current Certificate(1 of 3)
Aug 2015
EPC Rating
A
B
C
D
E
E51
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Average
CO2 Emissions
4.9 t/year
Occupancy
Rented
Certificate validity
Expired on 5 August 2025
Property Improvements
Changes detected from historical EPC data
Jan 2013from Jan 2009
Hot Water
Very PoorAverage
Hot water efficiency improved
Windows
AverageGood
Window efficiency improved
Low Energy Lighting
15%80%
More low energy lighting installed
Aug 2015from Jan 2013
EPC improved fromD65toE51
Hot Water
AverageVery Poor
Hot water efficiency decreased
Windows
SecondaryFull Double
Windows upgraded, improving insulation
Low Energy Lighting
80%0%
Low energy lighting percentage decreased
Planning history
Applications and permits filed against 21 Ashby Court, Hemel Hempstead, HP2 7QL, sourced from the PlanIt planning register.
1 application on record at 21 Ashby Court, Hemel Hempstead, HP2 7QL
1decisions7documents2nearby
- Nov 2009RenovationFullOutcome in report
Three replacement windows
New Windows- Documents
- 7 docs on file
- Reference
- 4/01692/09/FHA
Unlock 21 Ashby Court, Hemel Hempstead, HP2 7QL's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 2 notable nearby
- The 7 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Ashby Court homes
Four headline reads against 32 similar flats on this street, drawn from the latest EPC and Land Registry data.
21 Ashby Court is notably below the street on co₂ emissions.
Price per m²
£1,567
Street avg £2,674
Floor Area
52 m²
Street avg 48 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
4.9 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 Hemel Hempstead district page.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
332/mo
Falling year-on-year across the wider district.
Nearest stop
0.3 km
Dunster Road — bus stop.
Closest school
0.4 km
Brockswood Primary School. 11 schools nearby.
Nearest schools
- Brockswood Primary SchoolPrimary386m
- Holtsmere End Junior SchoolPrimary510m
- Holtsmere End Infant and Nursery SchoolPrimary567m
- The Astley Cooper SchoolSecondary830m
Nearest stops
- Dunster RoadBus stop267m
- Coleridge CrescentBus stop288m
- Denham CloseBus stop484m
- Cuffley CourtBus stop604m
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 7QL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
46.9dB
Night-time· 23:00 – 07:00
38.5dB
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
Late 20th centuryGround Floor FlatEPC ENo mains gas
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · 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 21 Ashby Court is modelled from its 52 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in HP2 7QL. 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. 3 sales are recorded for 21 Ashby Court. 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 Ashby Court was lodged in August 2015 at band E and expired in August 2025, so a new one is needed to sell or let. 3 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 21 Ashby Court. 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 11 schools and 30 stops listed are measured in a straight line from HP2 7QL, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 21 Ashby Court 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 21 Ashby Court, Hemel Hempstead, HP2 7QL. Each answer is also embedded as structured data for search engines.
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- Every home in HP2 7QLSold prices, values and energy ratings for the postcode
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- 21 Ashby Court, Hemel Hempstead valuationHow the estimate is built and what moves it
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