NIM · Newmark Investor Portal

Commercial property search shaped by investment criteria.

A Newmark portal for discovering properties for sale and lease. Detailed filters, account preferences and named saved searches connect a single catalogue review with ongoing email updates.

01 / Property catalogue

Sale and lease listings in one catalogue.

Newmark Investor Portal: property listings with search and sale or lease options. — Commercial property discovery
The catalogue combines sale and lease listings with photos, addresses, property type, area and available pricing. Deal-type filters, sorting and a result count support the initial review before opening a property.

02 / Detailed search criteria

Property and financial criteria in a single filter panel.

The filter panel groups price, area, property type, broker and listing status. — Detailed property criteria
Property type and subtype, area, price, cap rate, expected return and year built can be combined with broker, listing period, status and class. The apply button displays the number of matching listings before the user returns to the catalogue.

03 / Investment profile

An investment profile separate from individual searches.

Investment preferences

The account stores risk profile, return preferences, holding period, budget and property types. Selected values remain visible, with actions to review matching listings, reset preferences and manage notifications.

04 / Saved search and notifications

Named searches with email updates for new listings.

A saved search has a name and an email frequency, so the investor can return to the same criteria. — Saved search and email frequency
The dialog summarises the current criteria and saves them under a name with an email frequency. Alerts cover newly listed properties; a link to saved searches lets the investor edit existing subscriptions.

User interfaces

The App Router interface combines search, account journeys and validated forms.

Next.js 15 (App Router)
React 19
TypeScript
Redux Toolkit
RTK Query
PrimeReact
Tailwind CSS 4
Zod

APIs and application services

Minimal APIs handle application requests; functions and messaging support asynchronous work.

C#
.NET 8
ASP.NET Core Minimal APIs
Entity Framework Core 9
FluentValidation
Scrutor
Serilog
Swagger/OpenAPI
Azure Functions v4 (.NET isolated worker)
Node.js
TypeScript
Durable Functions
Azure Service Bus

Data, search and storage

Relational records, indexed search, two-level caching and stored files support the portal.

SQL Server
Azure SQL
Azure AI Search
Redis
In-memory cache
Azure Blob Storage

AI and email

Semantic Kernel connects OpenAI chat completion; React Email templates support email delivery.

Microsoft Semantic Kernel
OpenAI chat completion
React Email
Azure Communication Services
SendGrid

Identity and configuration

JWT authentication supports Azure AD and a custom OTP identity provider, with managed cloud configuration.

JWT
Azure AD
OTP identity provider
Azure Key Vault
Azure App Configuration
Managed identities

Infrastructure and delivery

Container hosting and infrastructure code are released through environment-specific pipelines and migration bundles.

Azure App Service (Linux containers)
Azure Container Registry
Application Insights
Terraform
Docker
Azure DevOps Pipelines
EF migration bundles

Testing and code quality

API, component and browser checks accompany pull requests and releases.

xUnit
Moq
Vitest
Testing Library
Playwright
Storybook
ESLint
Prettier

Your property portal

Turn property data into a complete search workflow.

We can connect listing sources, investor filters, account preferences and notification rules. We will define the data updates and customer journeys before planning the first release.

Discuss your property portal