18 Chalgrove Road, Thame, OX9 3TF
About 18 Chalgrove Road
18 Chalgrove Road is a three-bedroom semi-detached house in Thame (OX9 3TF). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1967-1975 and council tax band D. Tenure is freehold. The latest certificate (December 2022) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 81), a 3-band jump.
At 84 m² the property is well over the postcode median (62 m² across 26 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £399,000 is 20.9% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£365/sq ft) was about 59.7% above the typical sold price in the postcode. Last sale on file: £330,000 in July 2023.
Know exactly what you're buying at 18 Chalgrove Road
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
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenRear
- GarageIntegral
Building
- TenureFreehold
Energy performance
18 Chalgrove Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
18 Chalgrove Road has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 18 Chalgrove Road
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
18 Chalgrove Road valuation sits well clear of the typical sold price in this postcode.
£399,000
Modelled from EPC, postcode comparables.
£330,000
Recorded with HM Land Registry.
Sales timeline
20 July 2023Most recent
£330,000
Median price across the last 5 sales in OX9 3TF: £226,000 (2025–2022).
Everything we know about 18 Chalgrove Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Chalgrove Road homes
On epc rating, 18 Chalgrove Road runs well behind the street norm.
Price per m²
£3,929
Street avg £4,117
Floor Area
84 m²
Street avg 74 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
5.6 t/year
Street avg 3.2 t/year
Similar properties nearby
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1 Augustine Way
OX9 3EA
1 Chowns Close
OX9 3UA
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OX9 3ZH
1 Cavendish Walk
OX9 3YR
1 Chalgrove Road
OX9 3TF
1 Berkeley Road
OX9 3TQ
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cromwell Ave West HAR — bus stop.
Closest school
0.1 km
Barley Hill Primary School. 4 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
52.0dB

Night-time· 23:00 – 07:00
42.0dB