how-to
Cost to Rekey a 3-Bedroom House: Breakdown
Table of Contents
- What Determines the Cost to Rekey a 3-Bedroom House
- House Rekeying Cost: Per-Lock and Whole-House Pricing
- Rekey vs. Replace Locks: Which Saves Money
- Frequently Asked Questions
Last Updated: October 21, 2026
What Determines the Cost to Rekey a 3-Bedroom House
The cost to rekey 3-bedroom house depends on lock type, grade, complexity, and labor, not just lock count.
Most homes have three to five exterior doors plus interior locks, so the cost to rekey a 3-bedroom house varies with which locks you rekey.
Key factors that affect pricing:
- Number of locks you want rekeyed
- Type of lock (deadbolt, knob lock, smart lock)
- Lock grade and security level
- Whether locks are keyed alike or different
- Service call fees or trip charges
- Local market rates
Some homeowners are surprised by hidden costs, some locks take longer to rekey, increasing labor time.
House Rekeying Cost: Per-Lock and Whole-House Pricing
Rekeying costs follow two pricing models: per-lock and whole-house.
Per-lock pricing charges a set amount per lock, ideal for a few locks. Standard deadbolts cost less than high-security locks.
Whole-house rekeying bundles all locks for one price, ideal for a 3-bedroom house with exterior doors keyed alike.
A typical 3-bedroom house has four to five exterior locks. Most homeowners rekey only the exterior after moving.
| Scenario | Typical Locks | Pricing Model | Best For |
|---|---|---|---|
| Single lock change | 1 lock | Per-lock | Emergency or one door |
| Whole house | 4-5 locks | Bundled rate | Moving into a new home |
| Partial rekey | 2-3 locks | Per-lock or bundled | Specific doors only |
Some locksmiths charge a fee just to show up; others include the trip in their per-lock rate.
Rekey vs. Replace Locks: Which Saves Money
Rekeying changes which key opens a lock; replacing installs an entirely new lock.
Rekeying keeps the existing hardware. The locksmith changes the pins in the cylinder, you keep the lock but get new keys, costing less upfront.
Replacing installs a brand-new lock with updated security features, it costs more but gives you stronger hardware.
For understanding the cost to rekey 3-bedroom house, rekey if locks are in good condition; replace if they're damaged, worn, or outdated.
Frequently Asked Questions
How much does it typically cost to rekey a 3-bedroom house?
The total cost to rekey a 3-bedroom house depends on the number of locks, their type and grade, and your locksmith's service fees. Most three-bedroom homes have exterior locks (front door, back door, garage, side entry) plus interior locks. Pricing varies by location and lock complexity. Contact All-Tex Locksmiths for a personalized quote based on your specific locks and needs.
Is it cheaper to rekey locks or replace them?
Rekeying is almost always cheaper than replacement. Rekeying changes only the internal cylinder so existing hardware works with new keys, while replacement means buying and installing entirely new locks. If your current locks are in good condition, rekeying preserves your hardware investment. Replacement makes sense only if locks are damaged, worn, or you want to upgrade to higher-security models.
Can all the locks in a house be rekeyed to use one key?
Yes, residential and commercial locks can be rekeyed to work with the same key through a process called keying alike. This works best when locks are the same brand and type. Older or mismatched hardware may have compatibility limitations. A professional locksmith can assess your doors and advise whether all locks can be unified to one key or if some will require separate keys.
When you're ready to secure your home, All-Tex Locksmiths can walk you through both options and help you choose what fits your budget and security needs. Our licensed team handles everything from simple rekeying to full lock replacements. Call 817-558-7878 for a quote on your 3-bedroom house.
