Model valuation£417,0008 Busby Close
Local market context
4 Avia Close, Hemel Hempstead, HP3 9TH
Estimated value
£274,000
- Since the 2025 sale (£206,000)+33%
- Against HP3 9TH's recent median (£281,500)-3%
Newest record on this page: May 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Mid terrace
Floor 01
Bedrooms
2
Bathroom
1
Floor area
74 m²
797 sq ft
Energy rating
D
Score 67
Council tax
Band C
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
£274,000
- Against its 2025 sale (£206,000)+33%
- Against HP3 9TH's recent median (£281,500)-3%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 4 Avia Close is modelled from its 74 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in HP3 9TH. 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
74 m² from the EPC lodged in June 2021
Sales of this home
2 sales recorded, the latest in 2025
Recent sales in HP3 9TH
2 sales, median £281,500 (2025–2024)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: May 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.
4 Avia Close changed hands twice within eighteen months — unusual for the area.
Sales timeline
20 May 2025Most recent
£206,000
-20.8%2 December 2024
£260,000
Median price across the last 2 sales in HP3 9TH: £281,500 (2025–2024).
Nearby sales in HP3 9TH
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 4 Avia Close
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
4 Avia Close is a two-bedroom mid-terrace house in Hemel Hempstead (HP3 9TH). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (June 2021) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in July 2010 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good and lighting went from Average to Very Good. The recommended improvements would push it to C (score 76). Period features are noted in the property record.
A recent sale: £206,000 in May 2025. Across 2024–2025, sale prices on this property compounded at -20.8% per year. Today's modelled estimate of £274,000 is 33% above the 2025 sale price.
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
- EnsuiteYes
Outside
- ParkingYes
Building
- Period featuresYes
Before you decide
Everything you need to know about 4 Avia Close
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.
Current Certificate(1 of 2)
Jun 2021
EPC Rating
A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.2 t/year
Occupancy
Rented
Certificate validity
Valid until 23 June 2031
Property Improvements
Changes detected from historical EPC data
Jun 2021from Jul 2010
EPC improved fromE53toD67
Windows
SecondaryMostly Double
Windows upgraded, improving insulation
Roof
Very PoorGood
Roof insulation improved
Low Energy Lighting
42%100%
More low energy lighting installed
Planning history
Applications and permits filed against 4 Avia Close, Hemel Hempstead, HP3 9TH, sourced from the PlanIt planning register.
4 Avia 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.
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.
Rail-style transport is unusually close for this postcode.
Crime
211/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
White Lion Street — bus stop.
Closest school
0.4 km
Two Waters Primary School. 27 schools nearby.
Nearest schools
- Two Waters Primary SchoolPrimary439m
- Belswains Primary SchoolPrimary1.1km
- Tudor Primary SchoolPrimary1.1km
- Nash Mills Church of England Primary SchoolPrimary1.2km
Nearest stops
- White Lion StreetBus stop50m
- Kents AvenueBus stop167m
- Featherbed LaneBus stop332m
- Sainsbury'sBus stop337m
Most reported crime locally
- Violence & Sexual Offences937 reports34%
- Anti-social Behaviour630 reports23%
- Other Theft265 reports10%
- Criminal Damage & Arson174 reports6%
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 HP3 9TH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
53.6dB
Night-time· 23:00 – 07:00
43.6dB
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 3 Building Survey
Victorian-era1st Floor MaisonetteEPC DPre-1919 buildSolid (non-cavity) walls
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£270k
1 Apsley Grange
HP3 9SY
2 bed
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1 Barn Close
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£301k
1 Blackwell House, The Embankment, Nash Mills Wharf
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2 bed2 bath
£175k
1 Basildon Court, Croxley Road, Nash Mills Wharf
HP3 9GY
2 bed1 bath
£455k
1 Barnard Way
HP3 9EX
2 bed1 bath
£209k
1 Albion Court, Ebberns Road
HP3 9DE
1 bed1 bath
£373k
1 Butterfly Crescent, Nash Mills Wharf
HP3 9GS
1 bed1 bath
£385k
1 Brereton Court
HP3 9JS
3 bed1 bath
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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 4 Avia Close is modelled from its 74 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in HP3 9TH. 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. 2 sales are recorded for 4 Avia 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 4 Avia Close was lodged in June 2021 at band D and is valid until June 2031. 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 4 Avia 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 13 months, which places each incident at an approximate point. The 27 schools and 30 stops listed are measured in a straight line from HP3 9TH, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 4 Avia 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 4 Avia Close, Hemel Hempstead, HP3 9TH. Each answer is also embedded as structured data for search engines.
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- Every home in HP3 9THSold prices, values and energy ratings for the postcode
- HP 3 property marketPrices, postcodes, schools and transport across the district
- 4 Avia Close, Hemel Hempstead 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