Investment analytics within real estate search

Developed a web widget for major real estate platforms, extending property search and listings. HouseWiser added investment filters and calculated mortgages, rent, expenses, cash flow, and returns for property comparison.

Discuss the project
<About the project>

A financial layer for an existing property listings catalog

HouseWiser is an analytics widget for U.S. real estate platforms. It worked within search results and property listings, extracting listing data and calculating investment metrics based on user-defined assumptions.

01

Client

Product: HouseWiser; the client’s name is not disclosed in public materials.

02

Task

Make real estate search useful not only for finding a home, but also for selecting investment opportunities.

03

What we did

Widget logic, interfaces, page data extraction, formulas, projections, and comparison features.

04

Result

A tool that transforms a standard property listing into a data-driven financial scenario.

<Context and Problem>

A standard catalog provides good property details but does little to answer the question of profitability.

Real estate platforms help users search for properties by location, price, size, and number of rooms. However, investors also need additional calculations for mortgages, rent, taxes, insurance, expenses, vacancy periods, cash flow, and capital.

Key Constraints

  • 01Too many listings — users browse dozens of properties without a consistent investment criterion.
  • 02Different assumptions — interest rates, down payments, rent, and expenses change and require recalculation.
  • 03Manual calculations — metrics are tracked in a separate spreadsheet and can easily become inconsistent across options.
  • 04No quick filter — a weak property is only rejected after a detailed calculation.
  • 05Difficult comparison — price alone does not show cash flow, cap rate, or return on invested capital.
01

Need to solve a similar business task?

Tell us about the project — we will break down the task and propose an implementation approach.

Discuss the project
<Work Breakdown and Scope>

The widget had to work within a third-party interface without disrupting the main user flow.

01

Page Research

Analyzed the structure of search results and property listings on target platforms.

02

Integration Points

Defined where the widget is activated, which blocks it adds, and how it can be disabled.

03

Data Extraction

Collected the price, address, size, number of rooms, and other available page parameters.

04

Assumptions

Added the down payment, interest rate, loan term, rent, vacancy, and operating expenses.

05

Calculation Engine

Implemented mortgage calculations, monthly cash flow, cap rate, CoC, and long-term projections.

<Solution Architecture>

HouseWiser receives the page context and returns ready-to-use analytics.

The widget identifies the current property or search results, extracts available attributes, and combines them with user-defined assumptions. The calculation module generates metrics and projections, then the interface displays the results directly within the original page context.

Architecture diagram
02

Need an architecture for a new product?

We will show how to connect interfaces, business logic, data and external systems.

Discuss the project
<Key Features>

From map-based search to a long-term investment scenario

01

Investment Search Mode

Enable an additional layer on top of the standard search results.

02

Investment Filters

Filtering by cash flow, cap rate, CoC, and rental demand level.

03

HouseWiser Score

An overall property score for quickly ranking options.

04

Mortgage Calculation

Down payment, interest rate, loan term, loan amount, and monthly payment.

05

Rental Scenario

Expected rent, vacancy, and potential monthly income.

06

Operating Expenses

Taxes, insurance, HOA, maintenance, and other recurring expenses.

<Interfaces>

Investment Search

Investment mode adds return metrics to the filters: the map displays a score, while property cards show rent, cash flow, and cap rate. Users can immediately see suitable properties.

Interface screenshot

Property Analysis

The widget sits beside the property listing, using its price and details while investors set financing and rental assumptions. It calculates payments, expenses, cash flow, returns, and long-term equity.

Interface screenshot

Comparing Options

Saved properties are consolidated into a single table covering financing, rent, operating expenses, cash flow, returns, and capital projections. The highest and lowest values are highlighted, while charts make differences easy to compare.

Interface screenshot
03

Want to present a complex product just as clearly?

We will analyse the functionality and build a clear interface structure.

Discuss the project
<Results>

Results for the Product and User

01

Investment Search

Users can filter listings by financial performance directly on the map and in search results.

02

Calculations without switching context

Property data and the financial model are combined directly on the listing page.

03

Transparent economics

Income, mortgage, taxes, insurance, maintenance, and vacancy costs are shown separately.

04

Adjustable Assumptions

The scenario is recalculated instantly when the rate, down payment, or rent changes.

Project Implementation Stages

01

Analysis and Planning

Defining goals, studying the audience, forming requirements and setting tasks. This helps to understand what the business needs and what results are expected.

02

Design

Creating the solution architecture, thinking through user scenarios, interfaces and logic. At this stage the 'framework' of the future product is formed.

03

Development

Programming the server and client parts, connecting databases, integrating with external services. This is where the idea turns into a working product.

04

Testing

Checking functionality, performance, compatibility and security. Fixing bugs before the product reaches users.

05

Launch

Deploying the product (for example, publishing in stores or launching on servers), configuring the environment and starting marketing or internal processes.

06

Support and Growth

Updating functionality, adapting to new business tasks, fixing bugs and keeping the product up-to-date.

<team>

Our Team

Show All
  • Турабек Гайбуллаев — Full Stack Developer01
    Full Stack Developer

    Турабек Гайбуллаев

  • Жазгуль Байматова — Head Hunter02
    Head Hunter

    Жазгуль Байматова

  • Джасур Муртозаев — Team Lead03
    Team Lead

    Джасур Муртозаев

  • Мухриддин Хабибуллаев — Business Analyst04
    Business Analyst

    Мухриддин Хабибуллаев

  • Хожиакбар Абдувахабов — Business Developer05
    Business Developer

    Хожиакбар Абдувахабов

  • Аждар Насири — UX/UI Designer06
    UX/UI Designer

    Аждар Насири

  • Амир Раимов — QA Engineer07
    QA Engineer

    Амир Раимов

  • Амир Рустамов — UX/UI Designer08
    UX/UI Designer

    Амир Рустамов

  • Анвар Рустамов — Project Manager09
    Project Manager

    Анвар Рустамов

  • Ахмаджон Шамсуддинов — Full Stack Developer10
    Full Stack Developer

    Ахмаджон Шамсуддинов

  • Бехруз Миртусинов — Full Stack Developer11
    Full Stack Developer

    Бехруз Миртусинов

  • Достон Тошбеков — Project Manager12
    Project Manager

    Достон Тошбеков

  • Джахонгир Маннонов — Mobile Developer13
    Mobile Developer

    Джахонгир Маннонов

  • Махаммаджон Махаммаджонов — Game Developer14
    Game Developer

    Махаммаджон Махаммаджонов

  • Евгений Онищенко — QA Engineer15
    QA Engineer

    Евгений Онищенко

<Technologies>

Modern Tools & Technologies
for Reliable Enterprise Solutions

We build enterprise solutions using a powerful, proven, and
versatile tech stack designed for performance, scalability, and
security. Our expertise spans

DevOps
QA
Backend
Frontend
Mobile
PM
UX/UI
Infrastructure
Ansible
Terraform
CloudFormation
GitLab CI
CircleCI
React
PostCSS
Webpack
Angular
JavaScript
Prometheus
Bamboo
Sentry
CloudWatch
ELK
Sass
Babel
TypeScript
Vue
Next.js
Service Desk
Meet
Notion
Zoom
Swift
Android
Objective-C
CloudNative
Heroku
Nuxt.js
Loom
Zapier
Jira
Miro
Java
Kotlin
iOS
Digital Ocean
Netlify
Azure
Appium
Selenium Grid
Selenium
Python
Node.js
C
Figma
Adobe Suite
Sketch
Selenoid
PyTest
Jasmine
C++
Ruby
TypeScript
PHP
Principle
Balsamiq
InVision
  • DevOps
  • QA
  • Backend
  • Frontend
  • Mobile
  • PM
  • UX/UI
  • Infrastructure
  • Ansible
  • Terraform
  • CloudFormation
  • GitLab CI
  • CircleCI
  • Prometheus
  • Bamboo
  • Sentry
  • CloudWatch
  • ELK
<partners>

Partners

Show All
Humo
Asia
Artel
Progress
Dxx
Horev
Culture
Davr
  • Humo
  • Asia
  • Artel
  • Progress
  • Dxx
  • Horev
  • Culture
  • Davr
Free website and business audit

We will review your project for free and suggest a suitable solution

We will propose a suitable structure and prepare the first sketch of your future project — with no obligation to start development.

A gift after the auditA first screen sketch + the basic project structure

You get a visual concept you can discuss with your team.

Business Analyst at Dev Symfony
The audit will be run byBusiness Analyst

He will review your project and business objective, prepare recommendations and the first sketch.

Or write to us directly
TelegramWhatsAppCall us
Answer a few questions — a specialist will study your situation and prepare the review.
What you will getafter the free audit
  • A list of the main growth opportunities
  • Recommendations on structure, forms and CTAs
  • A sketch of the first screen of your future website
  • A review of the mobile version and the customer journey
  • An assessment of the path from the ad to the request
  • A conclusion: improve the current website or build a new one

An honest conclusion.If the website can be improved without a full rebuild, we will tell you so.

Write to us:[email protected]
Call us:+998 91 339-89-55
Copyright © 2015-2026 Dev Symfony Software Development Company
Company
Services
Industries
Write to us:
[email protected]
Call us:
+998 91 339-89-55
Copyright © 2015-2026 Dev Symfony Software Development Company