Model valuation£417,0008 Busby Close
Local market context
30 Hollytree House, Gammons Lane, Watford, WD24 5JT
Property type
Semi-detached
Floor 01
Habitable rooms
1
From EPC
Floor area
38 m²
409 sq ft
Energy rating
D
Score 62
Council tax
Band B
Tenure
Social Rental
About 30 Hollytree House
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
30 Hollytree House is a semi-detached house in Watford (WD24 5JT). It has a recorded floor area of 38 m² (around 409 sq ft), construction records dating it to 1967-1975 and council tax band B. At 38 m² this is the 31st smallest of 36 units on EPC record in the building, where floor areas span 12–69 m². The building's EPC ratings span D to B, with this unit at the bottom. The latest certificate (April 2025) shows a D (score 62), on the cusp of jumping into the C band. Earlier certificates rated it C (September 2010); the latest reading is one band lower. Between certificates, wall efficiency went from Poor to Average, window efficiency went from Average to Good and lighting went from Average to Very Good; while hot-water efficiency dropped from Good to Average. The recommended improvements would push it to C (score 71).
At 38 m² it's 15.2% larger than the typical home in the postcode (33 m² median across 35 EPCs).
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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)
Apr 2025
EPC Rating
A
B
C
D
D62
E
F
G
Main Heating
—
Main Fuel
Gas
Hot Water
Average
Windows
Good
CO2 Emissions
2.6 t/year
Occupancy
Rented
Certificate validity
Valid until 23 April 2035
Property Improvements
Changes detected from historical EPC data
Apr 2025from Sept 2010
EPC improved fromC76toD62
Main Fuel
GasCommunity
Changed to a more efficient fuel source
Hot Water
Main SystemImmersion (Off-Peak)
Hot water system changed
Windows
AverageGood
Window efficiency improved
Wall Insulation
UninsulatedInsulated Cavity
Cavity wall insulation installed
Low Energy Lighting
35%100%
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Late 20th century1st Floor FlatEPC DNo mains gas
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Applications and permits filed against 30 Hollytree House, Gammons Lane, Watford, WD24 5JT, sourced from the PlanIt planning register.
30 Hollytree House has no planning applications on record.
3
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
30 Hollytree House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£163,000
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.
Versus other Gammons Lane homes
Four headline reads against 35 similar flats on this street, drawn from the latest EPC and Land Registry data.
On co₂ emissions, 30 Hollytree House runs well behind the street norm.
EPC Rating
62 (D)
Street avg 70 (C)
Floor Area
38 m²
Street avg 35 m²
CO₂ Emissions
2.6 t/year
Street avg 1.6 t/year
Habitable Rooms
1 rooms
Street avg 1 rooms
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Start your researchSimilar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£164k
1 Hollytree House, Gammons Lane
WD24 5JT
£235k
1 Courtlands Close
WD24 5GR
1 bed1 bath
£240k
1 Hudson Close
WD24 5LW
£243k
1 Cecil Street
WD24 5AS
1 bed1 bath
£265k
1 Goodwood Avenue
WD24 5LA
3 bed
£293k
1 Judge Street
WD24 5AN
3 bed1 bath
£303k
1 Leaford Crescent
WD24 5JQ
2 bed1 bath
£304k
1 Lowestoft Road
WD24 5AX
3 bed1 bath
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Watford district page.
Crime
123/mo
Falling year-on-year across the wider district.
Nearest stop
0.0 km
Hollytree House — bus stop.
Closest school
0.4 km
The Orchard Primary School. 25 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
Modelled day and night-time noise levels around WD24 5JT from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
53.4dB
Night-time· 23:00 – 07:00
43.9dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4Common questions
The questions buyers, sellers and homeowners most often ask about 30 Hollytree House, Gammons Lane, Watford, WD24 5JT. Each answer is also embedded as structured data for search engines.