Erection of four-storey side extension with alterations to stair core and entrance of existing building to facilitate the creation of two self contained residential units with roof terrace, cycle storage and waste storage

Flat 17, 148 - 150 Mare Street, Hackney, London, E8 3SH · premises record

Applicant 3SG MARE ST LIMITED · Agent Nett Assets Limited · Officer Louise Prew

Full Planning Permission

Refused

2020-12-14

2020/3993

Flat 17, 148 - 150 Mare Street, Hackney, London, E8 3SH · premises record

Applicant 3SG MARE ST LIMITED · Agent Nett Assets Limited · Officer Louise Prew

Refused

2020-12-14

Full Planning Permission

Building control

Building-control records are not yet collected for Hackney — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).

Place

What affects it?

Every mapped designation touching a premises in this postcode, with how many of its 68 premises each one covers.

Designation

Coverage

Archaeological Priority Area

Hackney APA 2.2 Hackney Settlements Summary and Definition This Archaeological Priority Area covers the historic settlements of Hackney, Clapton, Homerton and Dalston. The APA has been classified as · reference 76754 · covers 68 of 68 premises. Groundworks may require archaeological assessment or investigation.

Conservation Area

Mare Street · reference CA31 · covers 68 of 68 premises. Demolition, alterations, trees and design are subject to additional heritage controls.

Archaeological Priority Area

Conservation Area

Mare Street · reference CA31 · covers 68 of 68 premises. Demolition, alterations, trees and design are subject to additional heritage controls.

Nearby postcodes and streets

Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).

E8 3RH59 m E9 7QP82 m E8 3SE84 m E8 3FX86 m E8 3SF88 m E8 3RG91 m E9 7SN94 m E8 3FW95 m

Mare Street0 m Bayford Street0 m Well Street0 m Helmsley Street30 m Foot Path From Lamb Lane To Mare Street33 m Weston Walk37 mElizabeth Fry Road37 mLamb Lane47 m

People

Who is involved?

Named on the latest 1 applications in this postcode — the party who applied, not the owner or occupier.

Name

Details

3SG MARE ST LIMITED

Applicant on 1 application

Nett Assets Limited

Agent on 1 application

Louise Prew

Case officer on 1 application

3SG MARE ST LIMITED

Applicant on 1 application

Nett Assets Limited

Agent on 1 application

Louise Prew

Case officer on 1 application

Development

What could it become?

Planning precedent1 applications and 20 mapped decisions in this postcode — precedent for what has been permitted and refused here.

Energy68 EPC records; ratings B: 37, C: 25, D: 6.

What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.

Intent signals

Planning Atlas Pro

Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.

1 intent signal recorded in this postcode

Appeal dismissed

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Thinking about a project here?

Why do applications around here get refused? →

The most common refusal grounds in Hackney, by year and scheme type — the risks to know before applying.

Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.