Journal of Architecture & Environment
Vol. 25 No. 2 (2026)

INWARD-ORIENTED URBAN HOUSING: TYPOLOGIES OF PRIVACY AND CLIMATE ADAPTATION IN CONTEMPORARY INDONESIAN CITIES

Reinaldi Primanizar (Department of Architecture, President University, Cikarang, Indonesia)
Aliyya Dwita Zahra (Undergraduate Student, Department of Architecture, President University, Cikarang, Indonesia)
Esra Revalina Simanjuntak (Undergraduate Student, Department of Architecture, President University, Cikarang, Indonesia)
Salamah Qaulam Fadilah (Undergraduate Student, Department of Architecture, President University, Cikarang, Indonesia)
Tyara Tabina Al-Sufi (Undergraduate Student, Department of Architecture, President University, Cikarang, Indonesia)



Article Info

Publish Date
30 Oct 2026

Abstract

Urban residential architecture in Indonesia has increasingly shifted toward inward-oriented spatial configurations, characterized by enclosed façades, controlled openings, and internalized domestic environments. This study investigates how inwardness is articulated in contemporary architect-designed urban houses and how it responds to the combined pressures of urban density, cultural expectations of privacy, and tropical climatic conditions. Adopting a qualitative multiple-case study approach, six houses were selected from an initial survey of 88 projects and analyzed through spatial mapping, comparative analysis, and semi-structured interviews with architects. The study identifies three typological strategies of inwardness: courtyard-centered inwardness, layered-threshold inwardness, and façade-filtered inwardness. These typologies show how spatial organization, façade articulation, and threshold sequencing regulate visibility, environmental performance, and domestic autonomy. The findings reconceptualize inward-oriented housing not as a residual traditional form, but as a contemporary architectural response to dense urban conditions in tropical contexts. By linking spatial configuration with socio-cultural and environmental factors, the study contributes a typological framework for understanding inwardness as an adaptive strategy in Indonesian urban housing.

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Journal Info

Abbrev

joae

Publisher

Subject

Civil Engineering, Building, Construction & Architecture Environmental Science

Description

Journal of Architecture & Environment (E-ISSN: 2335-262X) is a bi-yearly publication of the Department of Architecture, Institut Teknologi Sepuluh Nopember (ITS). It aims to communicate, disseminate and exchange information from studies in architecture and its interactions with ...