9 Lynmouth Avenue, Chelmsford, CM2 0TP
About 9 Lynmouth Avenue
9 Lynmouth Avenue is a four-bedroom semi-detached house in Chelmsford (CM2 0TP). It has a recorded floor area of 131 m² (around 1410 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (December 2023) shows a C (score 69), just inside the C band. When first surveyed in June 2010 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would push it to B (score 83). Records show the property has been extended at some point in its history.
Held since September 2010 — that's 16 years off the open market, well above the local norm. At 131 m² the property is well over the postcode median (89 m² across 24 EPCs), placing it in the larger end of the local stock. Across 2005–2010, sale prices on this property compounded at 7.9% per year. Today's modelled estimate of £524,000 sits 109.6% above the 2010 sale of £249,995. On a £-per-square-foot basis, the last sale (£177/sq ft) was about 38.7% below the postcode norm. One historical planning record sits against the property in 2015.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenRear
- ParkingOff road
Building
- Heating systemGas
- Previously extendedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
1 application on record at 9 Lynmouth Avenue, Chelmsford, CM2 0TP
- Jun 2015ExtensionFullOutcome in report
Extension: Single storey · Rear of property
The construction of a single storey rear extension, which would extend beyond the rear wall of the original house by a maximum depth of 3.5m, for which the maximum height would be 3.9m, and for which the height of the eaves would be 2.5m.
- Documents
- 4 docs on file
- Reference
- 15/00052/HHPA
Unlock 9 Lynmouth Avenue, Chelmsford, CM2 0TP's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn
- All 1 application on this property in full, plus 6 notable nearby
- The 4 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
9 Lynmouth Avenue's estimated value is more than triple its earliest registered sale price (2005).
£524,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.9% per year over 5 years.
£249,995
Growth on file: 7.9% per year over 5 years.
Sales timeline
29 September 2010Most recent
£249,995
+50.6%over 5 years2 May 2005
£166,000
Median price across the last 5 sales in CM2 0TP: £515,000 (2025–2019).
Nearby sales in CM2 0TP
Versus other Lynmouth Avenue homes
On epc rating, 9 Lynmouth Avenue stands well clear of the street.
Price per m²
£1,908
Street avg £3,643
Floor Area
131 m²
Street avg 103 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 5.1 t/year
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The neighbourhood at a glance
Crime
12/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Lady Lane — bus stop.
Closest school
0.6 km
Oaklands Infant School. 31 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
54.8dB

Night-time· 23:00 – 07:00
45.5dB







