14b, Flat 1, Lawn Lane, Hemel Hempstead, HP3 9HL
About 14b
14b is a mid-terrace house in Hemel Hempstead (HP3 9HL). It has a recorded floor area of 35 m² (around 377 sq ft) and construction records dating it to 1900-1929. The latest certificate (September 2019) shows a D (score 59), a step below the typical UK home. Earlier certificates rated it C (March 2009); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good; while roof efficiency dropped from Poor to Very Poor.
At 35 m² it sits well below the postcode median (52 m² across 28 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs). One planning record on file: new windows approved in 2022. Past consents include new windows, meaningful when judging how the property has evolved.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
1 application on record at 14b, Flat 1, Lawn Lane, Hemel Hempstead, HP3 9HL
- Oct 2022RenovationFullOutcome in report
Englargement of existing windows to east elevation. New window to north elevation.
New Windows- Documents
- 7 docs on file
- Reference
- 22/02405/FUL
Unlock 14b, Flat 1, Lawn Lane, Hemel Hempstead, HP3 9HL'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- Every decision — granted, refused or withdrawn (1 on record)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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Sales history & valuation
14b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£185,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in HP3 9HL: £335,000 (2021–2016).
Nearby sales in HP3 9HL
Versus other Lawn Lane homes
Floor Area for 14b lags the street by a wide margin.
EPC Rating
59 (D)
Street avg 69 (D)
Floor Area
35 m²
Street avg 48 m²
CO₂ Emissions
2.6 t/year
Street avg 2.0 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Corner Hall — bus stop.
Closest school
0.6 km
Tudor Primary School. 31 schools nearby.
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

Daytime· 07:00 – 23:00
56.2dB

Night-time· 23:00 – 07:00
46.7dB







