REI Prime 房鼎智库
PRIME框架房地产市场
播客

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每周分享交易机会、投资策略和市场动态。随时退订。

热榜过户费用(Closing Costs)资本化率(Cap Rate)现金流(Cash Flow)定金(Earnest Money)贷款价值比(LTV)空置率(Vacancy Rate)增值(Appreciation)NOI(净营业收入)
REI Prime 房鼎智库

为华人投资者提供房产投资教育、实操工具和经过验证的PRIME框架——助你系统性地建立长期财富。

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投资工具

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热门话题

  • 以房养房
  • Cap Rate与NOI
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  • 税务与折旧
  • 市场分析

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Browser Extension

Analyze Any Listing.
Instantly.

The REI Prime extension shows investment metrics on Zillow, Redfin, and Realtor.com — so you never waste time on a bad deal.

Add to Chrome — FreeWorks on Chrome, Edge, Brave & Arc
Live Preview

See it in action

🔒zillow.com/homedetails/4821-maple-ridge-dr/
REIP
Listing Photo
REIPRIMEExtension
↗ SHARE
4821 Maple Ridge Dr, Austin, TX 78745
$385,0003bd · 2ba · 1,640sqft · SFH
$270
Cash Flow
8.7%
Cash on Cash
6.2%
Cap Rate
15.4%
ROI
1% Rule0.64%
DSCR1.12
NOI$18,600/yr
Mortgage$2,180/mo
Features

Everything you need at a glance

Instant Analysis

Cap rate, cash flow, DSCR, and cash-on-cash return calculated in real time as you browse listings.

Smart Extraction

Automatically reads price, rent, taxes, insurance, beds, baths, and sqft from the listing page.

AI Estimates

Missing rent or expenses? One click fills the gaps with AI-powered estimates from market data.

Deal Signals

Color-coded indicators (green/amber/red) so you spot winners and skip bad deals at a glance.

Full Calculator

One click opens the full REI Prime calculator pre-filled with all your listing data and assumptions.

Your Assumptions

Set your down payment, vacancy rate, and management fees once — they carry over to every property.

Works On
ZillowRedfinRealtor.com

Stop guessing. Start analyzing.

See the real numbers on every listing — before you make an offer.

Install Extension

Free · No account required