Northlake Property Tax Rate Breakdown

Northlake doesn’t have a single tax rate. Your bill is a combination of four taxing entities, and the total depends on your address.

The Town of Northlake’s rate is $0.295 per $100 of assessed value, and it’s been at that level for over 20 years. That’s one of the lowest municipal rates in Denton County. But the town rate is only about 14% of your total tax bill.

The biggest piece is Northwest ISD at $1.0841 per $100, which accounts for roughly 65% of a typical Northlake tax bill. Denton County adds $0.186 per $100, and the Denton County Emergency Services District adds another $0.10 per $100 for fire and EMS coverage.

Add those up and the base rate for a Northlake address with no special district overlay is about 1.67%.

Northwest ISD voters approved a VATRE (Voter Approved Tax Rate Election) in 2025, which set the total rate at $1.0841. Even with that approval, NISD maintains the second-lowest total tax rate among Denton County school districts. Combined with the increased $140,000 homestead exemption, most homeowners are paying less in school district taxes than they were in 2024.

Special District Taxes in Northlake: MMDs, WCIDs, and PIDs

If you’re buying a home in one of Northlake’s newer master-planned communities, you’ll almost certainly be paying a special district tax on top of the base rate. The tax funds the roads, water infrastructure, drainage, and parks that the community needed before the town could provide them, but it doesn’t go away once the infrastructure is built, at least not for a long time. If you’re not familiar with how these districts work, this post on MUD districts in Texas and this one on PIDs in Texas cover the basics.

Each major Northlake community has its own district and rate.

Note that the Harvest PID was dissolved by the Northlake Town Council in October 2024. If you’re looking at resale homes in Harvest, the PID assessment no longer applies. Harvest homeowners do still pay a Fresh Water Supply District tax of about 1.00% in place of the standard town rate, so the overall bill in Harvest is still higher than a base-rate Northlake address.

Canyon Falls is a special case because the community spans Northlake, Flower Mound, and Argyle. Only homes in the Northlake section pay the Northlake town rate plus the WCID. Homes in the Argyle or Flower Mound portions have a different tax profile entirely. The address alone won’t tell you which jurisdiction you’re in, so verify at Denton Central Appraisal District before making an offer.

The potential downside with special district taxes is that they can add $3,300 to $3,500 per year to your bill on a mid-priced home but unless you run the accurate numbers prior to making an offer, you may not find out about these hidden costs until it’s too late.

What You’ll Actually Pay in Northlake Property Taxes

The median sale price in Northlake is about $475,000, according to Redfin as of February 2026. At that price point, assuming you file for the homestead exemption, the annual bill breaks down like this.

Base rate only (no special district): roughly $6,100 per year

With an MMD (Pecan Square or The Ridge): roughly $9,400 to $9,500 per year

With the Canyon Falls WCID: roughly $9,400 per year

The difference between a base-rate address and a special-district address in Northlake is about $3,300 a year, or roughly $275 a month added to your mortgage escrow.

If you’re buying a home in the $600,000 to $700,000 range, which is common in Canyon Falls, the annual bill with the WCID can reach $12,000 to $14,000. That’s not unusual for Denton County new construction, but it’s something you should budget for from the start.

Homestead Exemptions in Northlake, TX

Texas has no state income tax, so property taxes fund the infrastructure, schools, and services instead. Homestead exemptions are the main tool the state gives homeowners to reduce that bill.

The biggest exemption is the $140,000 school district homestead exemption, which went into effect in 2025. On a $475,000 home, this reduces the taxable value for Northwest ISD from $475,000 to $335,000. That’s a savings of about $1,500 per year on school taxes alone.

The Town of Northlake offers a 20% homestead exemption on top of that. On a $475,000 home, that knocks $95,000 off the taxable value for the town portion of your bill.

And if you’re 65 or older or have a qualifying disability, the savings are even larger. The school district exemption jumps to $200,000, and the Town of Northlake provides a $200,000 exemption for seniors and disabled homeowners as well.

How Northlake Property Taxes Compare to Nearby Cities

Northlake’s base rate of about 1.67% is in line with most of the northwest Denton County corridor. The neighboring cities buyers most often compare it to have similar base rates, but the total bill varies.

The base rates across these cities are similar because they share the same county and, in many cases, the same school district. The real difference comes down to special district add-ons and median home price. Argyle has fewer special-district communities, but the median home price is nearly double Northlake’s. Justin gives you the same school district at a lower price point.

Read the full Northlake vs. Argyle comparison for a deeper look at school districts, commute times, and new construction options.