St Mungo's Academy Annexe, 11 Barony Street, Glasgow

Charles Rennie Mackintosh (of John Honeyman and Keppie), 1895-1898. Compact plan, three-storey and basement school in red Ballochmyle freestone, squared and snecked with ashlar dressings. Some bracketted cill and lintel courses often in stylised form linking closely grouped windows, and to single windows; eaves elevation cornice in a variety of forms.

North Elevation: seven-bay, symmetrical block, with flanking bays set back and gabled. Centre bay with blocked basement doorway and bipartite above; outer three bays each side with windows to each bay, quasi-balcony across first floor groups, second floor groups linked at cill and cornice levels, latter raised at centre in keystoned shaped pediments. Two-bay simple return elevations. Entrances in recessed gables, mirrored pair, each door set in advanced panel with keystone and ogee carving to lintel above and distinctive flanking ornament; double doors with tear drop panels; bracketted string course above with quasi-balcony and two narrow windows lighting stairwell, and small window at third floor with bracketted cill.

South Elevation: Nine-bay with grouped windows, advanced square stack, with bracketted overhanging coping, towards east. Doorway in centre bay of centre group with bracketted porch and square fanlight above. Plain fenestration with some linking cill or lintel details.

East and West elevations: similarly detailed with stairwell defined by two narrow windows and mullioned and transomed broad round arched windows above, under deeply swept eaves; narrow stair windows to right and left respectively. Subtle variety of windows to rest of elevation. Small-pane upper sashes and two-pane lowers to sash and case windows; square lead-pane glazing in stairwell windows. Grey slates; coped stacks. Two ogee ventilators with decorative knot and finial, leaded bases (formerly with balustrade).

Interior: almost symmetrical with galleried light-well at centre and stairs to east and west. Currently under repair (1988). Walls tiled to wainscot level with green tiles at top. Archways to corridors. Small-pane upper panels to doors. Glasgow Style screens (currently removed 1988, to be returned). Mannered details to roof trusses, and Glasgow Style stair newels.

Retaining walls and gates: ashlar walls enclosing entrance courtyards, with balustrade to east and partial balustrade to west. Two sets of decorative wrought iron gates.