17a, Flat 5, High Street, Gravesend, DA11 0BA
About 17a
17a is a mid-terrace house in Gravesend (DA11 0BA). It has a recorded floor area of 28 m² (around 301 sq ft) and construction records dating it to 1930-1949. At 28 m² this is the smallest unit on EPC record across 17a (28–53 m²). The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (78 versus a worst of 43). The latest certificate (September 2025) shows a C (score 78), near the top of the C band. When first surveyed in October 2010 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Very Poor to Good and hot-water efficiency went from Very Poor to Average; while roof efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 86). Main heating runs on electricity.
At 28 m² it sits well below the postcode median (53 m² across 24 EPCs), making it one of the more compact homes locally.
Everything you need to know about 17a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
17a's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
More low energy lighting installed
Heating system upgraded to a more efficient system
Heating controls changed
Hot water efficiency improved
High performance glazing installed
Wall insulation improved
Loft insulation upgraded to recommended levels
Planning history
17a has no planning applications on record.
Notable planning nearby
23applications of note in the surrounding area
We flagged 2 things worth checking at 17a
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
17a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£139,000
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 DA11 0BA: £162,000 (2020–2015).
Nearby sales in DA11 0BA
Flat 2, 18 High Street, Gravesend, DA11 0BA
Sold Jun 2020
£150,000Flat 1, 18 High Street, Gravesend, DA11 0BA
Sold Sept 2019
£165,000Flat 3, 20 High Street, Gravesend, DA11 0BA
Sold Aug 2016
£171,000Flat 2, 20 High Street, Gravesend, DA11 0BA
Sold Mar 2016
£160,000Flat 4, 18 High Street, Gravesend, DA11 0BA
Sold Oct 2015
£162,000
Versus other High Street homes
On epc rating, 17a stands well clear of the street.
EPC Rating
78 (C)
Street avg 63 (D)
Floor Area
28 m²
Street avg 51 m²
CO₂ Emissions
0.4 t/year
Street avg 3.0 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Everything you need to know about 17a
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
St George's Centre — bus stop.
Closest school
0.7 km
Chantry Community Primary School. 26 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
50.5dB
Night-time· 23:00 – 07:00
42.5dB