Flat 51, Sonar House 1
Flat 51, Sonar House 1
Description & Estimates







Flat 51, Sonar House 1, Ilford is recorded publicly as a modern leasehold apartment across 538 ft2 of internal area.
Locally, apartments of this size normally have 2 bedrooms with a balcony.
Our estimate of the sale value of Flat 51, Sonar House 1, Ilford is £276,454 and its rental estimate is £1,551 per month, given the available information and assuming reasonable condition.
Sonar House, Marine Crescent is a residential building on Marine Crescent, Ilford, IG6 and falls within the IG6 postal district and the borough of Redbridge.
Our Data Sources
Flat 51, Sonar House 1, Ilford has 2 entries in the Land Registry , most recently in June 2022 and a single entry in the EPC database dated November 2017.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For Flat 51, Sonar House 1, Ilford, we estimate a market value of £290,276 and a rental value of £1,629 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £257,102 and £1,443 per month respectively.
Recent Market Change
Over the last year, Flat 51, Sonar House 1, Ilford has seen its estimated sale value move down by £7,908 (2.9%) and its estimated rental value increase by £36 per month (2.3%). This results in an estimated gross rental yield of 6.7%.
Energy Efficiency
Flat 51, Sonar House 1, Ilford has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 01 Nov 2017.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of Flat 51, Sonar House 1, Ilford completed on 10th June 2022 at £270,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 7.6% over the period since June 2022.
- Sold Jun 2022£270,000
- Sold Dec 2017£260,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to Flat 51, Sonar House 1, Ilford have sold within a radius of 420 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 10th April 2025, was Flat 22, Sonar House 1, Marine Crescent, Ilford, IG6 2FA, a leasehold flat which sold for £280,000.
Read more about house prices in IG6.
- Sold Apr 2025£280,000 | 2 Bed FlatSonar House 1, Marine CrescentFlat 22, Sonar House 1, Marine Crescent, Ilford, IG6 2FA
- Sold Jul 2024£116,000 | 2 Bed FlatSonar House 1, Marine CrescentFlat 33, Sonar House 1, Marine Crescent, Ilford, IG6 2FA
- Sold Oct 2023£283,000 | 2 Bed FlatSonar House 1, Marine CrescentFlat 17, Sonar House 1, Marine Crescent, Ilford, IG6 2FA
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 117 addresses on Marine Crescent, Ilford, IG6, Flat 51, Sonar House 1, Ilford comes out as the 99th largest and the 87th most expensive in our analysis of the public data.
It is also £186k less expensive than the average property across the IG6 district.
More reading links
Schools Nearby
- 600mLimes Farm Junior School
- 600mLimes Farm Infant School and Nursery
- 700mFairlop Primary School
- 1.1kmKing Solomon High School
- 1.5kmIlford County High School
- 1.9kmForest Academy
More reading links
Public Transport Nearby
From Flat 51, Sonar House 1, Ilford, the nearest station is Hainault, 300 metres away.
- 300mHainault
- 800mFairlop
- 1.2kmGrange Hill
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.

