Model valuation£417,0008 Busby Close
Local market context
11 St Margarets, Great Gaddesden, Hemel Hempstead, HP1 3BZ
4 sales on record3 planning records
Estimated value
£917,000
- Since the 2006 sale (£587,000)+56%
- Against HP1 3BZ's recent median (£1,145,500)-20%
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
Semi-detached
Bedrooms
4
Bathrooms
2
Floor area
151 m²
1625 sq ft
Energy rating
E
Score 45
Council tax
Band G
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
£917,000
- Against its 2006 sale (£587,000)+56%
- Against HP1 3BZ's recent median (£1,145,500)-20%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 11 St Margarets is modelled from its 151 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in HP1 3BZ. 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
151 m² from the EPC lodged in May 2025
Sales of this home
4 sales recorded, the latest in 2006
Recent sales in HP1 3BZ
5 sales, median £1,145,500 (2023–2018)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: August 2023 | 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.
Price for 11 St Margarets has grown more than fourfold since the 1996 starting point.
Sales timeline
25 October 2006Most recent
£587,000
+2.1%over 3 years23 October 2003
£575,000
+43.8%over 3 years17 March 2000
£400,000
+181.7%over 4 years9 February 1996
£142,000
Median price across the last 5 sales in HP1 3BZ: £1,145,500 (2023–2018).
Nearby sales in HP1 3BZ
Honeybrook, St Margarets, Great Gaddesden, Hemel Hempstead, HP1 3BZ
Sold Aug 2023
£1,145,500Hill View House, St Margarets, Great Gaddesden, Hemel Hempstead, HP1 3BZ
Sold Jun 2021
£1,500,0005 6, St Margarets, Great Gaddesden, Hemel Hempstead, HP1 3BZ
Sold Oct 2020
£1,075,0001 St Margarets, Great Gaddesden, Hemel Hempstead, HP1 3BZ
Sold Sept 2020
£680,000The Bungalow, St Margarets, Great Gaddesden, Hemel Hempstead, HP1 3BZ
Sold Dec 2018
£2,650,000
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 St Margarets
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
11 St Margarets is a four-bedroom semi-detached house in Great Gaddesden, Hemel Hempstead, Hemel Hempstead (HP1 3BZ). It has a recorded floor area of 151 m² (around 1625 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (May 2025) shows an E (score 45), well below the UK norm with real room to improve. The recommended improvements would lift it to A (score 92), a 4-band jump. Main heating runs on oil. Other recorded features include a self-contained annexe. Period features are noted in the property record. Records show the property has been extended at some point in its history.
Untraded for 20 years, with the last transfer in October 2006. Across the public record there are 4 sales, relatively high churn for a single property. Across 1996–2006, sale prices on this property compounded at 14.2% per year. Today's modelled estimate of £917,000 sits 56.2% above the 2006 sale of £587,000. 3 planning records sit against the property, 2 approved, 1 refused. At 151 m² it's 15.4% smaller than the typical home in the postcode (179 m² median across 12 EPCs).
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
- Bathrooms2
Outside
- Private gardenYes
- DrivewayYes
Building
- Period featuresYes
- Previously extendedYes
Before you decide
Everything you need to know about 11 St Margarets
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.
11 St Margarets's carbon output runs well above what efficient homes in the postcode produce.
Current Certificate
May 2025EPC Rating
A
B
C
D
E
E45
F
G
Main Heating
Gas
Main Fuel
Oil
Hot Water
Poor
Windows
Poor
CO2 Emissions
9.7 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 23 May 2035
Planning history
Applications and permits filed against 11 St Margarets, Great Gaddesden, Hemel Hempstead, HP1 3BZ, sourced from the PlanIt planning register.
3 applications on record at 11 St Margarets, Great Gaddesden, Hemel Hempstead, HP1 3BZ
3decisions1nearby
- Nov 2001FullOutcome in report
REPLACEMENT GARAGE WITH ACCOMMODATION OVER
- Reference
- 4/01714/01/FHA
- More recent applications — locked
- RenovationOct 2002Decision
- FullFeb 2002Decision
Unlock 11 St Margarets, Great Gaddesden, Hemel Hempstead, HP1 3BZ'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 1 notable nearby
- What the pattern means for extending or converting here
£14.99one-off · instant
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Versus other St Margarets homes
Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.
Years Held for 11 St Margarets runs comfortably ahead of the street norm.
Price per m²
£3,887
Street avg £6,181
Floor Area
151 m²
Street avg 207 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
9.7 t/year
Street avg 6.7 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.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
245/mo
Falling year-on-year across the wider district.
Nearest stop
0.8 km
Church Meadow — bus stop.
Closest school
0.7 km
Great Gaddesden Church of England Primary School. 2 schools nearby.
Nearest schools
- Great Gaddesden Church of England Primary SchoolPrimary727m
- Potten End CofE Primary SchoolPrimary2.4km
Nearest stops
- Church MeadowBus stop787m
- The Church of St LawrenceBus stop863m
- Piper's HillBus stop1.0km
- The Old ForgeBus stop1.5km
Most reported crime locally
- Violence & Sexual Offences1,150 reports34%
- Anti-social Behaviour874 reports25%
- Shoplifting270 reports8%
- Criminal Damage & Arson244 reports7%
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 HP1 3BZ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
42.6dB
Night-time· 23:00 – 07:00
35.6dB
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-eraSemi-Detached HouseEPC EPre-1919 buildNo mains gasSolid (non-cavity) walls
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,495 · 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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1 Gade Valley Cottages, Dagnall Road, Great Gaddesden
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1 Church Meadow, Great Gaddesden
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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 St Margarets is modelled from its 151 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in HP1 3BZ. 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 St Margarets. 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 St Margarets was lodged in May 2025 at band E and is valid until May 2035. 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 11 St Margarets. 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 14 months, which places each incident at an approximate point. The 2 schools and 20 stops listed are measured in a straight line from HP1 3BZ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 11 St Margarets is in council tax band G. 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 St Margarets, Great Gaddesden, Hemel Hempstead, HP1 3BZ. Each answer is also embedded as structured data for search engines.
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- 11 St Margarets, Great Gaddesden, Hemel Hempstead valuationHow the estimate is built and what moves it
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