A development announcement can raise a lot of questions when you already live nearby—or are thinking about buying there. What is changing? When might it happen? And how much should it influence your next move?
Harmony Grove Village South received approval from the San Diego County Board of Supervisors on October 1, 2025. That gives homeowners an important reference point, but it does not answer every question about what comes next.
At The Selby Team, we approach neighborhood changes by looking at the details behind the headline. For this project, that means understanding the approved plans, checking progress separately, and considering how the information relates to a particular home.
What Was Approved for Harmony Grove Village South?
The County describes Harmony Grove Village South as a master-planned community in the San Dieguito community plan area of unincorporated San Diego County.
Its project description includes 453 homes, public and private parks, two miles of trails and pathways, and 35 acres of dedicated biological open space. It also identifies a 5,000-square-foot community clubhouse building with 1,500 square feet of public commercial space. An approval condition requires 10 percent of the project’s homes to be provided as on-site affordable housing.
Those details help explain the scope of the development. They should be read as planned components, with access, delivery, and implementation checked against the applicable documents.
For a buyer, the practical question is how those plans fit the way you want to live. For a nearby homeowner, it is which elements are most relevant to your property and everyday surroundings.
Why Does the Approval History Matter?
If you have followed Harmony Grove Village South for several years, you may remember an earlier approval.
The project was originally approved in July 2018. Litigation followed, and the County subsequently rescinded the project entitlements and environmental certification in response to a court order. The remaining issues involved greenhouse-gas mitigation and an affordable-housing requirement.
The project was then approved, and its Final Environmental Impact Report certified, on October 1, 2025.
That history matters when comparing articles, neighborhood discussions, or older project summaries. Information can accurately describe an earlier stage without explaining the later decision.
When researching the project, check the document date and whether it describes a proposal, a past action, or the latest approval. Starting with the current County materials makes the rest of the conversation clearer.
Does Approval Mean Construction Has Started?
Approval and construction progress are separate questions.
The approval date establishes when the County acted on the project. A construction start, active grading, home release, or completion schedule needs its own current evidence. The sources reviewed for this article do not establish today’s construction progress.
The same distinction applies to pricing and availability. A planned housing count does not tell a buyer when a particular home can be purchased, what it will cost, or when it will be ready.
Before making a decision around future construction, ask:
- What dated information confirms the current stage?
- Is a stated schedule an estimate or a documented commitment?
- Which improvements are connected to that stage?
- What information still needs confirmation?
These questions are useful whether you are considering a nearby resale home or following the development as a future buying option. They help keep expectations grounded as additional information becomes available.
What Should Nearby Homeowners Consider?
For an existing homeowner, the most useful starting point is your own property and your own plans.
Are you considering selling soon, staying for several years, or simply trying to understand neighborhood changes? Each situation calls for a different conversation.
If selling is on your mind, we would review recent comparable sales, competing listings, property condition, and buyer feedback. Development plans can be part of that discussion, but they do not replace evidence from the current resale market.
It is also worth avoiding a single assumption about buyer preferences. One household may prioritize an established home and a known setting. Another may be interested in future housing options. The task is to understand how your home compares with the choices buyers can actually make.
There is no supported appreciation percentage or price adjustment to apply simply because the project received approval. A useful pricing discussion stays specific to the home.
What Should Buyers Review Before Making a Move?
Start by identifying exactly what you are evaluating: an existing property, its surrounding neighborhood, or a future opportunity within the South project.
Then separate what you can experience today from what appears in approved plans. Visit the property, review its disclosures, and investigate the details that matter to your household.
Useful questions include:
- Which nearby features already exist?
- Which features are planned, and what access would apply?
- What should you investigate about roads and emergency access?
- Which ownership costs or restrictions apply to the specific property?
- Does the home meet your needs based on current conditions?
The County’s environmental and planning documents provide important project context. They should sit alongside the property-specific information you review during a purchase.
How The Selby Team Can Help
Neighborhood changes deserve a thoughtful conversation, especially when you are deciding whether to buy, sell, or stay.
At The Selby Team, we can help you connect the broader development picture with the practical details of your move: the homes available today, current comparable sales, and the questions worth investigating before you commit.
If you own a home near Harmony Grove or are considering buying in the area, reach out. We’ll help you put the information in context and build a plan around your priorities.