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10 St Margarets, Great Gaddesden, Hemel Hempstead, HP1 3BZ

2 planning records

Estimated value

£1,019,000

  • Since the 2014 sale (£591,000)+72%
  • Against HP1 3BZ's recent median (£1,145,500)-11%

Newest record on this page: February 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Semi-detached
Habitable rooms
8
From EPC
Floor area
212 m²
2282 sq ft
Energy rating
E
Score 50
Council tax
Band G
Tenure
Owner Occupied
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Valuation

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

£1,019,000

  • Against its 2014 sale (£591,000)+72%
  • Against HP1 3BZ's recent median (£1,145,500)-11%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 10 St Margarets is modelled from its 212 m² EPC floor area, its 2 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

    212 m² from the EPC lodged in February 2025

  • Sales of this home

    2 sales recorded, the latest in 2014

  • Recent sales in HP1 3BZ

    5 sales, median £1,145,500 (2023–2018)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: August 2023Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 2 applicationsFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

10 St Margarets valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 16 January 2014Most recent

    £591,000

    +53.5%over 14 years

  2. 6 May 1999

    £385,000

Median price across the last 5 sales in HP1 3BZ: £1,145,500 (2023–2018).

Risks

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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Overview

About 10 St Margarets

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

10 St Margarets is a semi-detached house in Great Gaddesden, Hemel Hempstead, Hemel Hempstead (HP1 3BZ). It has a recorded floor area of 212 m² (around 2282 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (February 2025) shows an E (score 50), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since July 2011. Between certificates, lighting went from Poor to Very Good; while main heating dropped from Average to Poor. The recommended improvements would lift it to C (score 77), a 2-band jump. Main heating runs on lpg.

At 212 m² the property is well over the postcode median (148 m² across 12 EPCs), placing it in the larger end of the local stock. Across 1999–2014, sale prices on this property compounded at 3% per year. Today's modelled estimate of £1,019,000 sits 72.4% above the 2014 sale of £591,000. On a £-per-square-foot basis, the last sale (£259/sq ft) was about 29.3% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Last sold in January 2014, so it's been off the market for around 13 years.

Before you decide

Everything you need to know about 10 St Margarets

The true value, the hidden risks and the full sale history, in one report.

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Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

10 St Margarets's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate(1 of 2)
Feb 2025

EPC Rating

A
B
C
D
E
E50
F
G
Main Heating
Electric & Gas
Main Fuel
Gas
Hot Water
Poor
Windows
Poor
CO2 Emissions
6.3 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 14 February 2035

8 years remaining

Property Improvements

Changes detected from historical EPC data

Feb 2025from Jul 2011
Heating Controls
FullFull Control

Heating controls upgraded for better temperature management

Glazing
Old DoubleModern Double

Glazing upgraded to newer, more efficient type

Low Energy Lighting
15%93%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 10 St Margarets, Great Gaddesden, Hemel Hempstead, HP1 3BZ, sourced from the PlanIt planning register.

10 St Margarets has an approved rear extension on the planning record.

2 applications on record at 10 St Margarets, Great Gaddesden, Hemel Hempstead, HP1 3BZ

2decisions1extensions14documents1nearby
  1. Jul 2018
    ExtensionFull
    Outcome in report

    Extension: Rear of property

    Removal of existing conservatory and construction of part two storey and part single storey rear extension

    Documents
    8 docs on file
    Reference
    4/01270/18/FHA
    Full record in report
  2. More recent applications — locked
  3. OutbuildingDecision

Unlock 10 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 (2 on record)
  • All 2 applications on this property in full, plus 1 notable nearby
  • The 14 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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One time fee only - money back guarantee

On the street

Versus other St Margarets homes

Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 10 St Margarets lags the street by a wide margin.

Price per m²

£2,788

Street avg £6,291

Strongly below

Floor Area

212 m²

Street avg 202 m²

On par

Habitable Rooms

8 rooms

Street avg 7 rooms

Above

CO₂ Emissions

6.3 t/year

Street avg 7.0 t/year

On par
Area

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.
Full Hemel Hempstead report

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.

Noise

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 road noise heatmap for HP1 3BZ

Daytime· 07:00 – 23:00

42.6dB

Low
Night-time road noise heatmap for HP1 3BZ

Night-time· 23:00 – 07:00

35.6dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraSemi-Detached HouseEPC EPre-1919 buildExtended multiple times (2+ extensions)Solid (non-cavity) walls

Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £1,645 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£741k

1 Betjeman Way

HP1 3HH

4 bed
£584k

1 Bards Corner

HP1 3RR

3 bed2 bath
£550k

1 Church Farm Cottages, Pipers Hill, Great Gaddesden

HP1 3BY

£500k

1 Emerald View, Galley Hill

HP1 3LA

£484k

1 Church Meadow, Great Gaddesden

HP1 3BS

2 bed
£478k

1 Bodwell Close

HP1 3RG

4 bed2 bath
£445k

1 Gaddesden Terrace, Middleknights Hill

HP1 3NA

£424k

1 Chasden Road

HP1 3NL

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 10 St Margarets is modelled from its 212 m² EPC floor area, its 2 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. 2 sales are recorded for 10 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 10 St Margarets was lodged in February 2025 at band E and is valid until February 2035. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 2 applications are matched to 10 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
10 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.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 10 St Margarets, Great Gaddesden, Hemel Hempstead, HP1 3BZ. Each answer is also embedded as structured data for search engines.

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