Confidence.

Taxes, value, sales and changes for any New Jersey home.

$99 once. No subscription, ever.

Watchdog search for 45 Mountain Ave, showing matching New Jersey homes with their assessment, tax and Watchdog Score.
Real Watchdog search. Every home gets a Watchdog Score.
21New Jersey counties
558towns ranked for fairness
14days free on every plan
Watchdog Farm Map: a hand-drawn farm around central Deptford, filtered by Watchdog Score, Tax Pressure and Appeal Warning Sign, with 126 parcels ready to save, export or market.
Watchdog Farm Map. Illustrative Deptford demo.

Farm The Streets.

Draw your neighborhood on the map. Filter by Watchdog Score, tax pressure and years since the last sale. Then save it, export it or mail it.

Whole Tax Story.

Annual tax, effective rate and what the town thinks the home is worth. From state records.

Watchdog tax snapshot: $14,768 annual tax, $1,231 per month, 5.16% effective rate.
Real report. Union County home.

Defended.

Watchdog Tax Value and a Watchdog Score, from actual sales in New Jersey.

The Watchdog Score, powered by the ROBUST Framework.

A Watchdog property report on a phone: Watchdog Score of 65 with its ROBUST Framework breakdown, and a Watchdog Tax Value of $447,000.
Real report on a phone. Address hidden.

Changes.

Up to date changes to properties the moment they happen.

Assessment up $22,40014 Maple Ave, Westfield
Now
New sale nearby: $612,0000.2 miles away
Today
Tax rate up 2.1%Princeton
This week
Illustration. Sample data.

Compare towns side by side.

Fairness, tax trends and budget pressure for 558 towns. Great for buyers on the move.

Watchdog Town Compare showing Montclair Township and Princeton side by side.

Win more listings.

Your follow-ups, reports and mail, ready when you are.

Postcards, $1.79 each

Printing and First Class postage included.

Agent Desk

Your best follow-ups, ranked.

Verified share page

One link for clients to trust.

Client-ready reports

Branded and ready to send.

Illustrations. Sample data.

Watchdog Intelligence

Ask about any property. Get a straight answer with the sources.

Included with Professional.

Is the tax bill on 14 Maple Ave fair?
It runs high. The effective rate is above most of the town, and verified sales point to an assessment worth a closer look.MOD-IVSR1A salesChapter 123
Illustration. Sample data.
Watchdog Uniformity Index ranking New Jersey towns by how evenly they assess property.
Real Uniformity Index.

Deep dive.

Every rated town, ranked by how evenly it assesses homes.

Pay once. Use it for life.

No subscription. No renewals. Launch price.

Agent

For real estate agents

$99 once

Lifetime access

Get Agent
  • Monitor up to 100 properties
  • Agent Desk and branded reports
  • Postcards for $1.79 each

Professional

For teams and heavy users

$299 once

Lifetime access

Get Professional
  • Monitor up to 2,500 properties
  • Appeal and diligence tools
  • Data Center and bulk tools
  • Every warning sign we track
  • Postcards for $1.59 each
  • Watchdog Intelligence included

Lifetime: One payment for one account. Non-transferable. Postcards, third-party data and other usage-based services are paid separately.

Refunds follow our Refund Policy. Need a team plan? Ask us.

Not ready yet? Look up any property free

Compare every feature

FeatureFreeAgentProfessional
Property lookup✓✓✓
Monitored propertiesLimited1002,500
Watchdog Score + evidenceBasicExpandedAdvanced
Assessment + tax markersCoreExpandedAdvanced
Watchdog IntelligenceNoNoIncluded
Agent DeskNo✓✓
Reports + exportsNo✓Advanced
Appeal screeningBasicBasicFull
Permit + diligenceNoSelectedFull
Marketing StudioNo✓Where it applies
Postcards, per cardNo$1.79$1.59
Verified share pageNo✓✓
Data CenterNoNo✓
Bulk property + town toolsNoNo✓
Red flag libraryNoRole-focusedFull

Questions.

Is there a monthly fee?

No. You pay once: $99 for Agent or $299 for Professional. No subscription and nothing renews.

Will the price go up?

Maybe. This is the launch price. If it goes up later, what you already paid stays the same.

I'm on a monthly or yearly plan. What happens?

Your plan keeps working as it is. Send us a note and we'll move you to Lifetime.

Which plan has Watchdog Intelligence?

Professional. It comes with the $299, with nothing extra to pay.

How do postcards work?

Design and proof 6 x 8.5 postcards in Postcard Studio. One price per card covers printing and First Class postage: $1.79 on Agent and $1.59 on Professional. Cards that can't be mailed come back as mail credit.

Not sure which plan?

Tell us what you do. We'll point you to the right one by email.

We only use this to reply. No payment info here.

$99 once. That's it.

Choose a plan