Sustainable living at home in San Diego starts with understanding the energy and water you use, maintaining the systems you have and documenting any improvements. Use property-specific information to choose your next questions, whether you plan to stay or prepare your coastal home for sale.

A useful plan starts with your home’s condition and the way you use it. Comfort, outdoor spaces, maintenance and future selling plans may all influence your priorities. A broad “green home” label is less useful than knowing which features are installed, how they are maintained and what the available records show.

Four starting points for your home

1. Establish your current usage

Gather energy and water bills across comparable periods. Note changes in household routines, weather and equipment. Look at usage as well as charges, and separate measured information from projections. A change in the total bill does not, by itself, establish the savings from an improvement.

2. Review maintenance before upgrades

List equipment ages, service history and known concerns. Ask qualified providers to compare maintenance, repair and replacement options for your situation. Keep their technical findings separate from marketing descriptions, and retain the recommendations and work records.

3. Look at water indoors and outside

Review fixtures, possible leaks and irrigation performance. Consider how you use your garden, patio and other outdoor areas when discussing landscape choices. Check current guidance from your own water provider before planning changes.

4. Build a clear feature record

Keep equipment model information, installation dates, applicable permits, invoices, warranties and maintenance records together. Identify what is documented, what was estimated and what still needs confirmation. An installed product alone does not establish a whole-home certification.

Use the right resource for the question

For SDG&E customers, its energy-use guidance explains historical and temperature comparisons in My Energy Center. If you need a technical assessment, ask your utility or a qualified home-energy professional about the appropriate next step. A usage chart is a starting point, not a diagnosis of a particular system.

The EPA’s WaterSense home-maintenance resource covers fixtures, leaks and outdoor water systems. The City of San Diego conservation page links to local water-use guidance. For a home served by another water provider, consult that provider’s current information.

If the home has solar, clarify the arrangement

Gather the equipment details and the documents describing ownership, any loan, lease or power-purchase agreement, warranties and servicing. Before planning a sale, ask the provider and any lender what the specific agreement requires and which steps may be needed. Do not assume an arrangement transfers automatically.

The CPUC’s solar consumer guide includes questions about financing, estimated savings and selling a home with solar. Confirm the terms of your own documents with the responsible parties.

Turn the records into a useful selling conversation

If a sale is on your horizon, bring Kristen the documented features, known maintenance needs, your timing and the questions still open. She can discuss how those details fit the property’s presentation and selling plan. Technical assessments, permit questions and contract-specific obligations belong with the relevant qualified professionals or departments.

Use our San Diego seller guide to organize the wider preparation conversation. If planned work raises zoning or permit questions for a City of San Diego property, start with the City-specific zoning guide. A record search is not a guarantee that work is approved.

A selling plan grounded in your property

Discuss your home, documented features and preparation priorities directly with broker-owner Kristen Kalepp. Bring the records and remaining questions so the conversation can focus on your home’s selling plan.

Request a Home Seller ConsultationExplore the Seller Guide

Have a property question? Contact Kristen.

Kristen Kalepp · CA DRE #01817088

Questions about home efficiency and selling

Which improvement should I make first?

Start with the home’s condition, current usage and your priorities. Compare maintenance and improvement options with qualified providers, then discuss any selling timeline with Kristen. There is no single upgrade that suits every property.

Will an efficiency upgrade increase my home’s sale price?

Do not assume a fixed premium or return. Keep costs, performance records and property-specific market evidence separate. Kristen can help you discuss how documented features fit the overall presentation of your home.

What solar information should I gather before selling?

Collect equipment, installation, warranty and service records, plus the ownership and financing agreements that apply. Ask the provider and any lender what your documents require for a sale; do not assume automatic transfer.

Official resources checked October 19, 2026.