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About 11 Trenwith Square
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
11 Trenwith Square is an end-of-terrace house in St Ives (TR26 1DQ). It has a recorded floor area of 39 m² (around 420 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (November 2025) shows a D (score 68), on the cusp of jumping into the C band. Earlier certificates rated it C (June 2009); the latest reading is one band lower. Between certificates, hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 81), a 2-band jump. This certificate was lodged in the last six months, so the rating reflects current condition.
Sale prices here have outpaced England HPI: 0.9% per year against 0% for the wider region. Today's modelled estimate of £257,000 sits 58.2% above the 2019 sale of £162,500. On a £-per-square-foot basis, the last sale (£387/sq ft) was about 38.9% above the typical sold price in the postcode. At 39 m² it's 17% smaller than the typical home in the postcode (47 m² median across 11 EPCs). Last sale on file: £162,500 in April 2019.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Recommended upgrades on file would lift this property by multiple EPC bands.
Current Certificate(1 of 2)
Nov 2025
EPC Rating
A
B
C
D
D68
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
1.7 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
11 Trenwith Square's sale-price growth has lagged the wider UK trajectory across its history on file.
Current estimate
See how we calculated this£257,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.9% per year over 13 years.
Last sold (2019)
£162,500
Growth on file: 0.9% per year over 13 years.
Sales timeline
Versus other Trenwith Square homes
Four headline reads against 11 similar houses on this street, drawn from the latest EPC and Land Registry data.
On floor area, 11 Trenwith Square runs well behind the street norm.
Price per m²
£4,167
Street avg £4,315
Floor Area
39 m²
Street avg 75 m²
Habitable Rooms
4 rooms
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 St Ives 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 TR26 1DQ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
48.8dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 34 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 11 Trenwith Square, St Ives, TR26 1DQ. Each answer is also embedded as structured data for search engines.