| immaculately maintained | makellos gepflegt |
| impact | Auswirkung (f) |
| implementation | Durchführung (f) |
| implementation | Umsetzung (f) |
| improve, to / modernize, to | modernisieren (D) |
| improve, to / modernize, to / upgrade | verbessern (A) |
| improvement grants | Verbesserungszuschuss (m) |
| in need of nursing care | pflegebedürftig |
| in strong demand | Nachfrage (f), starke |
| in-court | innergerichtlich |
| incentive(s) | Anreiz (m) / Anreize (pl) |
| incidence of light | Lichteinfall (m) |
| income | Einkommen (n) |
| income and expense estimate | Einnahmen- und Ausgabenschätzung (f) |
| income level | Einkommenshöhe (f) |
| income mortgage / personal income mortgage | Immobilienrente (f) |
| income of individual household | Haushaltseinkommen (n) |
| income statement | Einkommensnachweis (m) |
| income statement / profit and loss account | Erfolgsrechnung (f) |
| income statement / profit and loss account (P/LA) | Gewinn- und Verlustrechnung (f) |
| income support | Sozialhilfe (f) |
| income value | Ertragswert (m) |
| income value appraisal method | Ertragswertverfahren (n) |
| income value approach | Ertragswertmethode (f) |
| income-related | einkommensabhängig / einkommensbezogen |
| incompatibility | Unvereinbarkeit (f) |
| inconvertible | konvertierbar, nicht |
| increase / growth | Steigerung (f) |
| increase / raising | Aufstockung (f) |
| increase in value | Wertsteigerung (f) |
| indefinite / unlimited / open-ended | unbefristet |
| indefinite limit (fin) | Rahmen (m), freier (fin) |
| indemnity / damages (jur) | Schadenersatz (m) |
| index-linked | indexgebunden |
| indexation of rent | Mietindexierung (f) |
| indicate, to | abbilden |
| indicate, to | angeben |
| indispensable / essential | unverzichtbar |
| indispensable / necessary | unerlässlich |
| individual housing improvement (by tenants) | Wohnungsverbesserung (f) (mieterseitige) |
| industrial property | Industrieimmobilie (f) |
| inexpensive | billig |
| infill scheme | Baulückenverbauung (f) |
| inflation rate | Inflationsrate (f) |
| infrastructure costs / site development expenses | Aufschließungskosten (pl) |
| initial contribution / capital invested | Stammeinlage (f) |
| initial interest rate | Anfangsverzinsung (f) |
| initial load | Anfangsbelastung (f) |
| initial rent | Anfangsmiete (f) |
| initial/original value | Anfangswert (m) |
| insertion | Einbringung (f) |
| insertion | Einsatz (m) |
| insolvency | Insolvenz (f) |
| insolvency / illiquidity | Zahlungsunfähigkeit (f) |
| inspection / review / assessment | Prüfung (f) (Über-) |
| inspection report | Zustandsbericht (m) |
| inspector / auditor | Prüfer (m) |
| inspector of buildings | Bauaufseher (m) |
| instal(l)ment(s) | Teilzahlung(en) (f/pl) |
| institutionalization | Institutionalisierung (f) |
| instructions | Vorgabe (f) |
| insulation / heat-insulation / thermal insulation | Dämmung (f) |
| insurance | Versicherung (f) |
| insurance policy | Versicherungsvertrag (m) |
| insurance value | Versicherungswert (m) |
| intangible | immateriell |
| intangible assets | Immaterialgüter (pl) |
| interaction / interplay | Wechselwirkung (f) |
| interactions | Zusammenwirken (n) |
| interdisciplinary | interdisziplinär |
| interest | Verzinsung (f) |
| interest (on) | Zinsen (pl) (auf, für) |
| interest level | Zinsniveau (n) |
| interest margin | Zinsspanne (f) |
| interest rate / interest / rate | Zinsfuß (m) |
| interest rate / interest / rate | Zinshöhe (f) |
| interest rate / interest / rate | Zinssatz (m) |
| interest rate stability | Zinsstabilität (f) |
| interest subsidy(-ies) | Zinsenzuschuss (m) / Zinsenzuschüsse (pl) |
| interest-free | unverzinslich |
| interest-free loan | unverzinsliches Darlehen (n) |
| interference / disruption | Beeinträchtigung (f) |
| interim result | Zwischenbilanz (f) |
| interim/bridge loan | Zwischendarlehen (n) |
| interior finish | Innenausbau (m) |
| interior fit-out | Innenausstattung (f) |
| internal / interior wall | Innenwand (f) |
| International Saving Day | Weltspartag (m) |
| interpretation / analysis / evaluation | Auswertung (f) |
| interpretation / assessment / analysis / evaluation / appraisal | Schätzung (f) |
| interruption / disruption / break | Unterbrechung (f) |
| intra-/cross-generational | generationenübergreifend |
| inventory | Bestandsaufnahme (f) |
| inventory taking | Inventaraufnahme (f) |
| investment activity | Investitionstätigkeit (f) |
| investment appraisal | Beurteilung (f) vom Investitionsstandpunkt |
| investment incentive | Investitionsförderung (f) |
| investment method | Investitionsmethode (f) |
| investment priorities | Prioritäten (pl) bei Investitionen |
| investment property / buy-to-let flat | Anlegerwohnung (f) |
| investment property / buy-to-let flat | Vorsorgewohnung (f) |
| investment property index | Immobilienindex (m) |
| investment property(-ies) | Anlageobjekt(e) (n/pl) |
| investment value | Investitionswert (m) |
| investment(s) / (capital) expenditure(s) | Investition(en) (f/pl) |
| investor demand | Anlegernachfrage (f) |
| invitation to tender / call for tenders (BE) | Ausschreibung (f) |
| invoice | Rechnung (f) |
| invoicing | Rechnungslegung (f) |
| involved / affected, by / concerned | betroffen |
| irregular / sporadic | unregelmäßig |
| irrevocable /-ly | unwiderruflich |
| irrigation | Bewässerung (f) |
| issue price / offering rate | Emissionskurs (m) |
| itemized list of costs / breakdown of costs | Kostenaufstellung (f) |