
Should My Neighbor Split Our Fence Cost With Me?
Understanding Washington State RCW laws and modern tools for fair fence cost agreements
Article Summary
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One of the most common questions homeowners ask when considering a fence installation is whether their neighbor should help pay for it. In Washington State, the law provides clear guidance on this matter, and with modern tools like our Fence Genius proposal system, reaching a fair agreement has never been easier.
Washington State Law: The 50/50 Rule
Washington State has specific laws governing fence cost sharing between neighbors. The key statute is RCW 16.60.020, which establishes the "partition fence" principle.

RCW 16.60.020 Summary
"When any fence has been erected by any person on the boundary line of their land and the person owning land adjoining thereto shall make an enclosure so that such fence may also answer the purpose of enclosing their ground, they shall pay the owner of such fence already erected one-half of the value..."
When Neighbors Must Pay Half:
- Fence is built on or near property line
- Serves as partition between both properties
- Neighbor uses fence to enclose their property
- Fence benefits both properties
Legal Notice Process:
- 1Provide written notice to neighbor
- 2Allow reasonable response time (30 days)
- 3Share costs 50/50 if agreed
- 4Can recover costs legally if refused
How Our Fence Genius System Helps
Modern fence disputes don't have to be contentious. Our Fence Genius proposal system makes neighbor negotiations transparent and professional.

Professional Proposals
Detailed cost breakdowns, visual property maps, and multiple style options with transparent pricing.

Fair Cost Calculations
Show exactly what each linear foot costs and how expenses are calculated fairly for both parties.

Easy Documentation
Professional documentation that facilitates smooth discussions and legal agreements.
What If Your Neighbor Refuses? (RCW 16.60.040)
If your neighbor refuses to pay their share after proper notice, Washington State law allows you to:
- 1Build the entire fence yourself
- 2Sue to recover half the reasonable cost
- 3Collect attorney fees if successful

Best Practices for Success
Before You Start
Get Professional Survey
Confirm exact property lines to avoid disputes
Check Building Codes
Review local requirements and HOA rules
Obtain Permits
Secure necessary building permits
Document Everything
Keep written records of all communications
During Negotiations
Present Professional Proposals
Use Fence Genius for clear, detailed estimates
Offer Multiple Options
Provide different price points and materials
Be Transparent
Show detailed cost breakdowns
Plan Maintenance
Discuss ongoing care responsibilities


Special Considerations
Upgrade Costs
If you want premium materials or special features that exceed a "lawful fence" standard, your neighbor typically only pays for the basic fence cost unless they specifically agree to upgrades.
Maintenance Responsibilities
Under RCW 16.60.050, both neighbors must maintain partition fences in "equal shares" as long as they continue to use the fence.
Ready to Create Your Fence Proposal?
Don't let fence cost disputes strain neighbor relationships. Get a professional fence estimate to present to your neighbor for transparent cost sharing.
