14 St Marys Park, Windermere, LA23 1AZ
About 14 St Marys Park
14 St Marys Park is a detached house in Windermere (LA23 1AZ). It has a recorded floor area of 166 m² (around 1787 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (October 2023) returns an A (score 92), the top energy band on the EPC scale. When first surveyed in April 2022 the rating was D, the property has climbed 3 bands since. Between certificates, lighting went from Good to Very Good; while hot-water efficiency dropped from Good to Poor. Main heating runs on electricity.
Held since July 1997 — that's 29 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 166 m² the property is well over the postcode median (110 m² across 12 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £805,000 sits 770.3% above the 1997 sale of £92,500. On a £-per-square-foot basis, the last sale (£52/sq ft) was about 78.6% below the postcode norm. 7 planning records sit against the property, 6 approved, 0 refused. Past consents include tree works and an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 14 St Marys Park
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
14 St Marys Park ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Floor insulation added or improved
More low energy lighting installed
Solar PV panels (26 kWp) installed
Planning history
14 St Marys Park has been through 6 approved planning applications — a well-evolved property.
- Feb 2023Tree WorksTreesIn report
Cypress tree (T1) - crown lift up to 2m
- Council
- South Lakeland
- Documents
- 4 docs on file
- Reference
- T/2022/0201
- Nov 2021ExtensionConditionsIn report
Amendment to design for extension, condition 2 (plans) on planning permission 7/2019/5707 - Replacement of existing converted garage with a new kitchen extension to the property
- Council
- South Lakeland
- Documents
- 9 docs on file
- Reference
- 7/2021/5730
We flagged 1 thing worth checking at 14 St Marys Park
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
Latest sale on 14 St Marys Park was the lowest on Land Registry record across the postcode.
£805,000
Modelled from EPC, postcode comparables.
£92,500
Recorded with HM Land Registry.
Sales timeline
17 July 1997Most recent
£92,500
Median price across the last 5 sales in LA23 1AZ: £370,000 (2025–2016).
Nearby sales in LA23 1AZ
Everything we know about 14 St Marys Park, 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 St Marys Park homes
On price per m², 14 St Marys Park runs well behind the street norm.
Price per m²
£557
Street avg £3,484
Floor Area
166 m²
Street avg 118 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
1.3 t/year
Street avg 5.3 t/year
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1 Broadgate Hall
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Rising year-on-year across the wider district.
Nearest stop
0.6 km
Windermere Rail Station — railway station.
Closest school
0.9 km
St Cuthberts Catholic Primary School, Windermere. 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
50.8dB

Night-time· 23:00 – 07:00
43.0dB