--- title: "PA/06500/24: Change in internal layout of existing house in Sliema | PropertyList" url: https://propertylist.mt/permit/PA-06500-24/sliema-change-in-internal-layout-of-existing-house source: PropertyList (propertylist.mt), from the Malta Planning Authority's public register retrieved: 2026-11-03 --- > Granted planning application in Sliema: Change in internal layout of existing house to be converted to Class 4A office at ground floor and 1 apartment… Planning applications › Sliema › PA0650024 # PA/06500/24: Change in internal layout of existing house in Sliema 6, Triq San Gwann Bosco, Sliema Change in internal layout of existing house to be converted to Class 4A office at ground floor and 1 apartment whilst keeping existing facade, hallway and front rooms; construction of 3 new apartments one of which is a duplex. - **Status:** Granted (Planning Authority decision reviewed by Appeals Board / EPRT) - **Location:** 6, Triq San Gwann Bosco, Sliema - **Locality:** [Sliema](https://propertylist.mt/planning-applications/sliema) - **Applicant:** [MDM Investments Ltd Attn: Malcolm Dato Mallia](https://propertylist.mt/applicant/mdm-investments-ltd) - **Perit:** [Perit Elena Borg Costanzi](https://propertylist.mt/perit/elena-borg-costanzi) - **Application type:** Full development permission - **Zone:** Within Development Zone - **Type of works:** New Construction (Residential) - **Residential units:** 4 - **Received:** 20 June 2024 - **Validated:** 25 September 2024 - **Published:** 25 September 2024 - **Comments close:** 25 October 2024 - **Recommendation:** Grant Permission - **Decision:** Grant Permission - **Decision date:** 11 April 2025 - **Permit expires:** 28 January 2031 [Case details on the Planning Authority website](https://www.pa.org.mt/pacasedetails?CaseType=PA/06500/24) [Plans, case officer report and decision on eapps](https://eapps.pa.org.mt/Case/CaseDetails?caseType=PA&casenumber=06500&caseYear=24) ## Planning activity around 6, Triq San Gwann Bosco, Sliema 235 other applications within 300 m: 136 granted, 9 refused, 27 pending. 94% of decided applications nearby were granted. Tallest granted nearby: 10 floors (PA/00967/25). On Triq San Gwann Bosco: 8 other applications, 5 granted and 0 refused; granted buildings are typically 4 floors, the tallest 4. Periti active on this street: [Christian Cuschieri](https://propertylist.mt/perit/christian-cuschieri), [Ioni Bugeja](https://propertylist.mt/perit/ioni-bugeja). Approval estimate for new construction applications like this here: about 87% (likely range 57–100%, low reliability, from 13 comparable decisions nearby). Indicative only. It's based on decisions for similar nearby applications, not on the drawings or the case officer's report; it gets better as documents are added from eapps. - [**PA/07410/23** Sliema](https://propertylist.mt/permit/PA-07410-23/sliema-installation-of-lift-to-improve-the-accessibility): Proposed installation of lift to improve the accessibility of existing building, in particular for the Salesian community and parishioners. Granted, validated 12 December 2023, 41 m away - [**PA/00034/20** Sliema](https://propertylist.mt/permit/PA-00034-20/sliema-internal-alterations-at-ground-floor-apartment): Internal alterations at ground floor apartment. No changes to facade. Status being checked, 59 m away - [**PA/04801/23** Sliema](https://propertylist.mt/permit/PA-04801-23/sliema-convert-a-childrens-residential-home): To convert a children’s residential home (pre-1968 Class 2A) into a (day time) child care center Class 2C located at ground floor only. Proposal includes… Granted, validated 16 August 2023, 70 m away - [**PA/02786/26** Sliema](https://propertylist.mt/permit/PA-02786-26/sliema-sanctioning-of-variations-from-approved-pb3255-85): Sanctioning of variations from approved PB3255/85, including minor internal and external alterations, and changes to washrooms layout at roof level. Withdrawn, 74 m away - [**PA/00823/23** Sliema](https://propertylist.mt/permit/PA-00823-23/sliema-minor-internal-and-external-alterations-to-existing): Minor internal and external alterations to existing Class 4B shop. Proposal also includes a change of use from existing street level garage to Class 4B shop. Granted, validated 22 February 2023, 77 m away - [**PA/03202/26** Sliema](https://propertylist.mt/permit/PA-03202-26/sliema-internal-and-external-alterations): Proposed internal and external alterations, including an extension at roof level, to a vacant pre-1967 dwelling. Proposal includes restoration of the facade. Granted, validated 20 May 2026, 78 m away - [**PA/06397/25** Sliema](https://propertylist.mt/permit/PA-06397-25/sliema-alterations-to-pre-1968-townhouse-including-replacement-of): Alterations to pre-1968 townhouse including replacement of deteriorating structures, extension to receded second floor, construction of jacuzzi at roof level,… Pending, validated 1 October 2025, 81 m away - [**PA/00338/24** Sliema](https://propertylist.mt/permit/PA-00338-24/sliema-renewal-of-pa-02493-17): Renewal of PA/02493/17 (To extend fourth and penthouse levels). Granted, validated 24 January 2024, 5 floors plus a receded floor, 83 m away - [**PA/01910/23** Sliema](https://propertylist.mt/permit/PA-01910-23/sliema-widening-of-door-to-closed-timber-balcony): Widening of door to closed timber balcony. Refused, validated 5 April 2023, 83 m away - [**PA/03910/24** Sliema](https://propertylist.mt/permit/PA-03910-24/sliema-changes-to-front-elevation-aluminium): Changes to front elevation aluminium. Granted, validated 19 July 2024, 84 m away - [**PA/00566/20** Sliema](https://propertylist.mt/permit/PA-00566-20/sliema-demolish-existing-house-and-construct-a-semi-basement): To demolish existing house and construct a semi-basement garage, elevated ground floor offices, 6 levels of apartments and a duplex apartment. Status being checked, 84 m away - [**PA/02907/21** Sliema](https://propertylist.mt/permit/PA-02907-21/sliema-sub-division-of-ground-intermediate-duplex-apartment-maisonette): Sub-division of ground/intermediate duplex apartment/maisonette into two flats/maisonette at ground and first floors, including related alterations Status being checked, 86 m away - [**PA/06089/23** Sliema](https://propertylist.mt/permit/PA-06089-23/sliema-sanction-minor-internal-and-external-variations-to): To sanction minor internal and external variations to PA2344/10. Granted, validated 18 October 2023, 87 m away - [**PA/01454/24** Sliema](https://propertylist.mt/permit/PA-01454-24/sliema-sanction-internal-alterations-carried-out-to-pa-04424-09): To sanction internal alterations carried out to PA/04424/09. Granted, validated 22 April 2024, 88 m away - [**PA/05904/23** Sliema](https://propertylist.mt/permit/PA-05904-23/sliema-sanction-variations-in-construction-from-approved-pa-03320-17): To sanction variations in construction from approved PA/03320/17 and propose white aluminium railing on the receded level, at the building line. Granted, validated 28 February 2024, 91 m away ## More by Elena Borg Costanzi - [**PA/07721/26** Sliema](https://propertylist.mt/permit/PA-07721-26/sliema-develop-existing-airspace-into-2-apartments-and): To develop existing airspace into 2 apartments and to alter some back areas in the existing house to accommodate a further two apartments, adding up to a… Pending - [**PA/07477/26** Sliema](https://propertylist.mt/permit/PA-07477-26/sliema-restoration-of-facades-and-non-illuminated-sign-to): Restoration of facades and non-illuminated sign to Class 4A offices on both streets. Pending - [**PA/07292/26** Balzan](https://propertylist.mt/permit/PA-07292-26/balzan-introduction-of-wall-lining): Introduction of wall lining (low height) at ground floor and first floor, split level at ground floor and to include a small basement discovered during the… Pending - [**PA/07044/26** Pembroke](https://propertylist.mt/permit/PA-07044-26/pembroke-demolition-of-existing-dwelling): Demolition of existing dwelling, excavation and construction of basement garages, and overlying four apartments and a penthouse at receded level. Pending, validated 14 October 2026, 4 floors plus a receded floor - [**PA/06795/26** Swieqi](https://propertylist.mt/permit/PA-06795-26/swieqi-excavate-and-construct-semi-basement-garages): To excavate and construct semi-basement garages, Class 4B retail shop including sign and secondary access to garages approved in PA/02370/16, 8 overlying… Pending, validated 7 October 2026, 5 floors plus a receded floor - [**PA/06752/26** St Julians](https://propertylist.mt/permit/PA-06752-26/st-julians-facade-changes-to): Proposed facade changes to, materials, railings, and apertures. Pending [All applications by Elena Borg Costanzi](https://propertylist.mt/perit/elena-borg-costanzi) ## More from MDM Investments Ltd - [**PA/00566/20** Sliema](https://propertylist.mt/permit/PA-00566-20/sliema-demolish-existing-house-and-construct-a-semi-basement): To demolish existing house and construct a semi-basement garage, elevated ground floor offices, 6 levels of apartments and a duplex apartment. Status being checked [All planning applications in Sliema](https://propertylist.mt/planning-applications/sliema)