21 Chelmsford Avenue, Grimsby, DN34 4SA
About 21 Chelmsford Avenue
21 Chelmsford Avenue is a three-bedroom end-of-terrace house in Grimsby (DN34 4SA). It has a recorded floor area of 71 m² (around 765 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (December 2011) shows an E (score 41), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 57). The latest certificate is from December 2011, so improvements made since then won't be reflected.
Across 2003–2014, sale prices on this property compounded at 7.4% per year. Today's modelled estimate of £116,000 sits 52.6% above the 2014 sale of £76,000. Last changed hands 13 years ago, in February 2014. Across the public record there are 4 sales, relatively high churn for a single property. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs).
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenRear
Energy performance
21 Chelmsford Avenue's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Dec 2021
EPC Rating
Certificate validity
Expired on 22 December 2021
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
21 Chelmsford Avenue has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
Sale price has at least doubled since 2003.
£116,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 11 years.
£76,000
Growth on file: 7.4% per year over 11 years.
Sales timeline
7 February 2014Most recent
£76,000
-3.8%over 9 years31 January 2005
£79,000
+33.9%over 1 year7 September 2003
£59,000
+68.1%16 April 2003
£35,100
Median price across the last 5 sales in DN34 4SA: £110,000 (2025–2023).
Nearby sales in DN34 4SA
45 Chelmsford Avenue, Grimsby, DN34 4SA
Sold Jul 2025
£107,00027 Chelmsford Avenue, Grimsby, DN34 4SA
Sold May 2025
£118,00031 Chelmsford Avenue, Grimsby, DN34 4SA
Sold Apr 2025
£110,00037 Chelmsford Avenue, Grimsby, DN34 4SA
Sold Jun 2023
£125,00015 Chelmsford Avenue, Grimsby, DN34 4SA
Sold Dec 2022
£100,000
Versus other Chelmsford Avenue homes
On epc rating, 21 Chelmsford Avenue runs well behind the street norm.
Price per m²
£1,070
Street avg £1,148
Floor Area
71 m²
Street avg 74 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
5.8 t/year
Street avg 3.9 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
131/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Chelmsford Avenue — bus stop.
Closest school
0.6 km
Yarborough Academy. 26 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
50.7dB

Night-time· 23:00 – 07:00
41.0dB







