36 St Marys Park, Windermere, LA23 1AZ
About 36 St Marys Park
36 St Marys Park is a three-bedroom detached house in Windermere (LA23 1AZ). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1976-1982 and council tax band F. The latest certificate (October 2024) shows a C (score 69), just inside the C band. When first surveyed in June 2012 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average, window efficiency went from Average to Good and hot-water efficiency went from Poor to Good; while roof efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 83). Other recorded features include a basement. Our model identifies extension potential, subject to local planning policy.
Today's modelled estimate of £487,000 sits 52.2% above the 2012 sale of £320,000. On a £-per-square-foot basis, the last sale (£330/sq ft) was about 48.9% above the typical sold price in the postcode. One planning record on file: an extension approved in 2015. Past consents include an extension, meaningful when judging how the property has evolved. On the market in September 2012 and unlisted since — roughly 14 years. At 90 m² it's 23.5% smaller than the typical home in the postcode (118 m² median across 12 EPCs).
Know exactly what you're buying at 36 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
What this property has
Inside
- Bedrooms3
- Bathrooms1
- BasementYes
Outside
- Private gardenYes
- GarageIntegral
Building
- RefurbishedYes
- Extension potentialPossible
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Wall insulation upgraded
Floor insulation added or improved
More low energy lighting installed
Planning history
36 St Marys Park has an approved side and rear extension on the planning record.
- Aug 2015ExtensionFullIn report
Extension: Side and rear of property
Proposed rear and side extensions.
- Documents
- 9 docs on file
- Reference
- 7/2015/5295
We flagged 1 thing worth checking at 36 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
36 St Marys Park valuation sits well clear of the typical sold price in this postcode.
£487,000
Modelled from EPC, postcode comparables.
£320,000
Recorded with HM Land Registry.
Sales timeline
19 September 2012Most recent
£320,000
Median price across the last 5 sales in LA23 1AZ: £370,000 (2025–2016).
Nearby sales in LA23 1AZ
Everything we know about 36 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 co₂ emissions, 36 St Marys Park stands well clear of the street.
Price per m²
£3,556
Street avg £3,184
Floor Area
90 m²
Street avg 125 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.3 t/year
Street avg 5.1 t/year
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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