Model valuation£417,0008 Busby Close
Local market context
15 Ash Grove, Hemel Hempstead, HP3 9TL
Estimated value
£580,000
- Since the 2012 sale (£360,000)+61%
- Against HP3 9TL's recent median (£395,950)+46%
Newest record on this page: November 2022. 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
118 m²
1266 sq ft
Energy rating
E
Score 45
Council tax
Band E
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
£580,000
- Against its 2012 sale (£360,000)+61%
- Against HP3 9TL's recent median (£395,950)+46%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 15 Ash Grove is modelled from its 118 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in HP3 9TL. 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
118 m² from the EPC lodged in March 2012
Sales of this home
2 sales recorded, the latest in 2012
Recent sales in HP3 9TL
5 sales, median £395,950 (2022–2013)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: November 2022 | 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.
15 Ash Grove valuation sits well clear of the typical sold price in this postcode.
Sales timeline
10 July 2012Most recent
£360,000
+51.3%over 8 years7 April 2004
£238,000
Median price across the last 5 sales in HP3 9TL: £395,950 (2022–2013).
Nearby sales in HP3 9TL
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 15 Ash Grove
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
15 Ash Grove is a four-bedroom semi-detached house in Hemel Hempstead (HP3 9TL). It has a recorded floor area of 118 m² (around 1266 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (March 2012) shows an E (score 45), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 58). The latest certificate is from March 2012, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2004–2012, sale prices on this property compounded at 5.1% per year. Today's modelled estimate of £580,000 sits 61.1% above the 2012 sale of £360,000. 14 years since the last transfer (July 2012).
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
Outside
- ParkingOff street
- Cul-de-sacYes
Building
- Previously extendedYes
- RefurbishedYes
Before you decide
Everything you need to know about 15 Ash Grove
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.
15 Ash Grove sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Mar 2022
Current Certificate
Mar 2012EPC Rating
A
B
C
D
E
E45
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
7.4 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 21 March 2022
Planning history
Applications and permits filed against 15 Ash Grove, Hemel Hempstead, HP3 9TL, sourced from the PlanIt planning register.
15 Ash Grove 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.
Versus other Ash Grove homes
Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.
EPC Rating for 15 Ash Grove lags the street by a wide margin.
Price per m²
£3,060
Street avg £3,581
Floor Area
118 m²
Street avg 101 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
7.4 t/year
Street avg 4.0 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.
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
Oliver Rise — bus stop.
Closest school
0.4 km
Belswains Primary School. 23 schools nearby.
Nearest schools
- Belswains Primary SchoolPrimary387m
- Nash Mills Church of England Primary SchoolPrimary492m
- Two Waters Primary SchoolPrimary946m
- Chambersbury Primary SchoolPrimary993m
Nearest stops
- Oliver RiseBus stop95m
- Belmont RoadBus stop336m
- Oak StreetBus stop341m
- Primary SchoolBus stop387m
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 9TL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
50.3dB
Night-time· 23:00 – 07:00
39.7dB
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
Early 20th centurySemi-Detached HouseEPC EExtended multiple times (2+ extensions)
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,085 · 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 15 Ash Grove is modelled from its 118 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in HP3 9TL. 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 15 Ash Grove. 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 15 Ash Grove was lodged in March 2012 at band E and expired in March 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. None is matched to 15 Ash Grove. 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 23 schools and 30 stops listed are measured in a straight line from HP3 9TL, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 15 Ash Grove is in council tax band E. 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 15 Ash Grove, Hemel Hempstead, HP3 9TL. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in HP3 9TLSold prices, values and energy ratings for the postcode
- HP 3 property marketPrices, postcodes, schools and transport across the district
- 15 Ash Grove, 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