19a, Flat, Hart Street, Henley On Thames, RG9 2AR
About 19a
19a is a mid-terrace house in Henley On Thames (RG9 2AR). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (January 2026) shows an E (score 41), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since April 2015. Between certificates, hot-water efficiency went from Poor to Good and main heating went from Very Poor to Poor; while wall efficiency dropped from Very Good to Very Poor and window efficiency dropped from Good to Poor. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
It hasn't traded since August 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £375,000 sits 66.7% above the 2009 sale of £225,000. 4 planning records sit against the property, 0 approved, 0 refused.
Know exactly what you're buying at 19a
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Hot water efficiency improved
Planning history
- Mar 2020RenovationHeritageIn report
Fit out the retail unit with new retail display fixtures and furniture, brand signage and information. Minor non-structural amendments to the internal building fabric to improve the retail layout of the store. New external brand signage and painted finishes, including installing a new hanging sign.
- Documents
- 13 docs on file
- Reference
- P20/S0343/LB
- Mar 2020AdvertisingIn report
New individual letter logo signage is proposed to be added to the fascia, and lettering added to the shopfront and door glazing. New hanging sign proposed to fit existing redecorated gallows bracket, complete with individual letter logo signage in new brand colours. All signage is non-illuminated.
- Documents
- 11 docs on file
- Reference
- P20/S0364/A
We flagged 2 things worth checking at 19a
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
30-day money-back guarantee
Sales history & valuation
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£375,000
Modelled from EPC, postcode comparables.
£225,000
Recorded with HM Land Registry.
Sales timeline
27 August 2009Most recent
£225,000
Median price across the last 5 sales in RG9 2AR: £745,000 (2024–2007).
Everything we know about 19a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby
Versus other Hart Street homes
Habitable Rooms for 19a runs comfortably ahead of the street norm.
EPC Rating
41 (E)
Street avg 53 (E)
Floor Area
80 m²
Street avg 61 m²
CO₂ Emissions
2.3 t/year
Street avg 2.9 t/year
Habitable Rooms
3 rooms
Street avg 2 rooms
Similar properties nearby
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42a, Flat 2, Bell Street
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Belmont House, Flat 5, 23 New Street
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25a, Flat, Bell Street
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Blandy House, Flat 2, 29 Hart Street
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Hart Street — bus stop.
Closest school
0.4 km
The Henley College. 6 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
51.1dB
Night-time· 23:00 – 07:00
42.2dB