9 Grimsdyke Crescent, Barnet, EN5 4AH
About 9 Grimsdyke Crescent
9 Grimsdyke Crescent is a three-bedroom detached house in Barnet (EN5 4AH). It has a recorded floor area of 126 m² (around 1356 sq ft), construction records dating it to 1930-1949 and council tax band F. Tenure is freehold. The latest certificate (February 2023) shows a C (score 70). When first surveyed in October 2014 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Average and window efficiency went from Very Poor to Good. The recommended improvements would push it to B (score 86). Other recorded features include a loft. Our model identifies extension potential, subject to local planning policy.
5 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Across 1999–2020, sale prices on this property compounded at 8.6% per year. Today's modelled estimate of £882,000 is 13.1% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£575/sq ft) was about 75.5% above the typical sold price in the postcode. At 126 m² it's 25.2% smaller than the typical home in the postcode (169 m² median across 6 EPCs). Last sale on file: £780,100 in December 2020.
Know exactly what you're buying at 9 Grimsdyke Crescent
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
- Bathrooms2
- LoftYes
Outside
- Private gardenSouth-facing
- GarageYes
Building
- TenureFreehold
- Extension potentialPossible
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
Loft insulation installed or upgraded to 250mm+
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
Wall insulation improved
More low energy lighting installed
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Mar 2021ExtensionOutlineIn report
Extension: Single storey · Rear of property
Single storey rear extension and removal of chimneys
- Agent
- Ahrberg Jackson Design
- Documents
- 9 docs on file
- Reference
- 21/1168/192
- Jun 2020DemolitionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension. Demolition and rebuild of existing garage. New hardstanding to provide off-street parkingThe proposal consists of the demolition of the existing single storey rendered blockwork garage and the construction of a new garage and the formation of a rear extension following the same material appearance and forms of the existing main house.
- Agent
- Carbogno Ceneda Architects
Extension- Documents
- 13 docs on file
- Reference
- 20/1132/HSE
We flagged 2 things worth checking at 9 Grimsdyke Crescent
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.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
Price for 9 Grimsdyke Crescent has grown more than fourfold since the 1999 starting point.
£882,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.6% per year over 21 years.
£780,100
Growth on file: 8.6% per year over 21 years.
Sales timeline
10 December 2020Most recent
£780,100
+185.8%over 20 years30 March 2000
£273,000
+102.2%over 6 months15 September 1999
£135,000
Median price across the last 5 sales in EN5 4AH: £735,000 (2021–2007).
Nearby sales in EN5 4AH
Everything we know about 9 Grimsdyke Crescent, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby
Versus other Grimsdyke Crescent homes
Habitable Rooms for 9 Grimsdyke Crescent lags the street by a wide margin.
Price per m²
£6,191
Street avg £4,951
Floor Area
126 m²
Street avg 164 m²
Habitable Rooms
3 rooms
Street avg 7 rooms
CO₂ Emissions
4.2 t/year
Street avg 6.9 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Galley Lane — bus stop.
Closest school
0.5 km
Queen Elizabeth's School, Barnet. 15 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
48.2dB
Night-time· 23:00 – 07:00
39.8dB