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Get started23 St Marys Terrace, Penzance, TR18 4DZ
About 23 St Marys Terrace
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
23 St Marys Terrace is a mid-terrace house in Penzance (TR18 4DZ). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (March 2023) shows an F (score 23), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 72), a 3-band jump. Main heating runs on electricity.
At 92 m² it's 29.5% smaller than the typical home in the postcode (131 m² median across 24 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £304,000 is 19.2% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£258/sq ft) was about 26.3% above the typical sold price in the postcode. Sold July 2023 for £255,000.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
23 St Marys Terrace sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
A
B
C
D
E
F
F23
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Very Poor
CO2 Emissions
11.0 t/year
Occupancy
Owner Occupied
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£304,000
Modelled from EPC, postcode comparables.
Last sold (2023)
£255,000
Recorded with HM Land Registry.
Sales timeline
Versus other St Marys Terrace homes
Four headline reads against 22 similar houses on this street, drawn from the latest EPC and Land Registry data.
EPC Rating for 23 St Marys Terrace lags the street by a wide margin.
Price per m²
£2,772
Street avg £2,715
Floor Area
92 m²
Street avg 140 m²
Habitable Rooms
6 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 Penzance district page.
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Green Market — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around TR18 4DZ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.0dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 41 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 23 St Marys Terrace, Penzance, TR18 4DZ. Each answer is also embedded as structured data for search engines.