37a, Hart Street, Henley On Thames, RG9 2AR
About 37a
37a is a mid-terrace house in Henley On Thames (RG9 2AR). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to before 1900 and council tax band B. At 50 m² this is the smallest unit on EPC record across the building (50–215 m²). The building's EPC ratings span F to B across 10 units on file. The latest certificate (March 2021) shows an E (score 51), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since January 2011. Between certificates, lighting went from Poor to Very Good. The recommended improvements would push it to D (score 57).
At 50 m² it sits well below the postcode median (87 m² across 9 EPCs), making it one of the more compact homes locally. 3 planning records sit against the property, 0 approved, 0 refused.
Know exactly what you're buying at 37a
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
More low energy lighting installed
Planning history
- May 2025ConditionsIn report
Discharge of condition 4 (Cycle Parking Facilities) on application ref. P24/S2901/FUL (Change of use of offices (Class E Offices) on first floor to enlarge existing one bed flat to 3 bed flat (Class C Dwellinghouses)).
- Documents
- 3 docs on file
- Reference
- P25/S1254/DIS
- Mar 2025Change of UseHeritageIn report
Internal alterations associated with proposed change of use of offices (Class E Offices) on first floor to enlarge existing one bed flat to 3 bed flat (Class C Dwellinghouses).
- Documents
- 9 docs on file
- Reference
- P24/S2902/LB
We flagged 2 things worth checking at 37a
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
37a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£289,000
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 RG9 2AR: £745,000 (2024–2008).
Nearby sales in RG9 2AR
31 33, Hayloft, Hart Street, Henley On Thames, RG9 2AR
Sold Nov 2024
£745,00039 Hart Street, Henley On Thames, RG9 2AR
Sold Sept 2022
£4,500,00019a, Flat, Hart Street, Henley On Thames, RG9 2AR
Sold Aug 2009
£225,00035a, Hart Street, Henley On Thames, RG9 2AR
Sold Mar 2008
£525,000Flat, 27 Hart Street, Henley On Thames, RG9 2AR
Sold Jan 2001
£160,000
Everything we know about 37a, 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
Floor Area for 37a lags the street by a wide margin.
EPC Rating
51 (E)
Street avg 51 (E)
Floor Area
50 m²
Street avg 68 m²
CO₂ Emissions
3.9 t/year
Street avg 2.5 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Similar properties nearby
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