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Get startedProspect Farm, Cottesmore Lane, Ewelme, Wallingford, OX10 6HD
1 planning record
About Prospect Farm
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Prospect Farm is a detached house in Ewelme, Wallingford, Wallingford (OX10 6HD). It has a recorded floor area of 336 m² (around 3617 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (June 2022) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in June 2014 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Average to Good and window efficiency went from Very Poor to Good. The recommended improvements would lift it to B (score 82), a 2-band jump. Main heating runs on oil.
Today's modelled estimate of £1,626,000 is 41.9% below the 2025 sale of £2,800,000, below the original sale price, which typically signals condition or completion-status changes worth verifying. At 336 m² the property is well over the postcode median (202 m² across 3 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold February 2025 for £2,800,000. One historical planning record sits against the property in 2015.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Prospect Farm's carbon output runs well above what efficient homes in the postcode produce.
Current Certificate(1 of 2)
Jun 2022
EPC Rating
A
B
C
D
D68
E
F
G
Main Heating
Electric & Gas
Main Fuel
Oil
Hot Water
Average
Windows
Good
CO2 Emissions
10.5 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against Prospect Farm, Cottesmore Lane, Ewelme, Wallingford, OX10 6HD, sourced from the PlanIt planning register.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- May 2015AnnexFullPlanning Permission
Demolition of existing single storey extension and erection of new two storey and single storey extensions. Conversion of existing stable building to ancillary accommodation (annex), conversion of existing barn to form a games room ancillary to the main dwelling. Demolition of existing garage and erection of replacement garage. Change of use of existing agricultural land to residential use.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Current estimate
See how we calculated this£1,626,000
Modelled from EPC, postcode comparables.
Last sold (2025)
£2,800,000
Recorded with HM Land Registry.
Sales timeline
Versus other Cottesmore Lane homes
Three headline reads against 3 similar houses on this street, drawn from the latest EPC and Land Registry data.
EPC Rating
68 (D)
Street avg 52 (E)
Floor Area
336 m²
Street avg 244 m²
CO₂ Emissions
10.5 t/year
Street avg 9.6 t/year
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Wallingford district page.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Road noise across the postcode
Modelled day and night-time noise levels around OX10 6HD from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
45.6dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 21 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about Prospect Farm, Cottesmore Lane, Ewelme, Wallingford, OX10 6HD. Each answer is also embedded as structured data for search engines.