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About

About The Penngrove Market

The Penngrove Market is a real estate marketplace for Penngrove, California that publishes the recorded sale history of all 730 homes in 94951 and lets buyers make a written offer on any of them, listed or not. It is run by Jake Taylor, a licensed California real estate agent (DRE #02070119), and covers Penngrove in Sonoma County, known locally as The Biggest Little Town.

Start with the homes for sale now, the off-market prices, the market figures or how it works.

What The Penngrove Market does

A page for every home

Each of the 730 parcels in 94951 has its own page with its recorded sale history, size and tract. Owners and buyers start from the public record instead of an estimate.

Offers on any home, listed or not

A buyer names a price and terms on any Penngrove home, and Jake drafts a non-binding Letter of Intent to the owner of record. Nothing reaches the owner until the buyer has reviewed the draft.

Make Me Move

An owner names the price that would make them move, with no sign, listing or agreement. The number is visible only to members with a free account.

Market intelligence

488 recorded sales are organized by neighborhood, street and bedroom count. Every figure is published with the number of sales behind it.

Comparative market analyses

Jake prepares written analyses of recorded comparable sales on request. An owner can ask for one at any time with no obligation to list.

Listing and selling

When an owner decides to sell, Jake represents the sale from pricing and preparation through marketing and negotiation. Members receive a $5,000 credit toward commission when they sell.

How The Penngrove Market is different

Every home, not only the listed ones

Zillow and Redfin center on homes that are for sale. The Penngrove Market publishes a page for all 730 homes in 94951, most of which are not on the market.

Recorded sales, not modeled estimates

Portal estimates such as the Zestimate are model outputs. Every number here is a recorded sale or a median of recorded sales, shown with its sample size.

An offer does not wait for a listing

Brokerages such as Compass and Coldwell Banker work homes that are listed. Here a buyer can put a written offer in front of the owner of any Penngrove home.

A price without an agreement

Realtor.com and the MLS show a home only after a listing agreement is signed. Make Me Move lets an owner test a number privately, with no agreement and no public record.

One community, measured closely

National portals cover the whole country. The Penngrove Market covers Penngrove alone, down to the neighborhood and the street.

Who uses The Penngrove Market

The record behind it: 730 homes, 488 recorded sales and 5 named neighborhoods, including Canon Manor, Cotati Rancho, Subdivision #2 Rancho Cotati, Phillips Acres.

Who runs The Penngrove Market

The Penngrove Market is run by Jake Taylor, a licensed California real estate agent (DRE #02070119). Real estate services are provided by Real Broker, CA DRE #02022092. The platform is operated by McMullen Properties, LLC, which is not a real estate brokerage.

Jake runs 2 markets on the platform:

How it works

Anyone can read every home page and market figure without an account. A free account opens off-market prices, lets an owner set a Make Me Move price, and lets a buyer submit an offer.

Offers and Make Me Move prices go to Jake, who reviews each one before anything reaches an owner or a buyer. Questions go to [email protected]. The full walk-through is on How it works, and the data sources are on Methodology.

Key facts

Company NameThe Penngrove Market
TypeLocal real estate marketplace and brokerage services
MarketPenngrove, California · penngroverealestatemarket.com
ZIP Codes94951
CountySonoma County
Local NameThe Biggest Little Town
Homes Indexed730
Recorded Sales on File488
Named Neighborhoods5 · Canon Manor, Cotati Rancho, Subdivision #2 Rancho Cotati, Phillips Acres, Lopus, Cotati Rho
Median Price per Square Foot$457 (recorded sales)
Real Estate AgentJake Taylor, CA DRE #02070119
Real Estate ServicesReal Broker, CA DRE #02022092
Platform OperatorMcMullen Properties, LLC (not a real estate brokerage)
Core OfferingOffers on any home, Make Me Move pricing, recorded sales data, CMAs, listing and sale
Member Credit$5,000 toward commission when a member sells
Contact[email protected]
Markets Run by JakeThe Penngrove Market, The Petaluma Market
Last Updated2026-09-25

Frequently asked questions

What is The Penngrove Market?

The Penngrove Market is a real estate marketplace for Penngrove, California. It publishes the recorded sale history of every home in 94951 and lets buyers make a written offer on any of them, listed or not.

Is every home on The Penngrove Market for sale?

No. Every home has a page, but only homes listed on the MLS are for sale. A buyer can still make a written offer on any home, and the owner decides whether to respond.

How does an offer on an unlisted home work?

The buyer names a price and terms. Jake drafts a non-binding Letter of Intent, reviews it with the buyer, and presents it to the owner of record. Nothing is binding until both sides sign a contract.

What does Make Me Move cost?

Nothing. An owner names a price with no listing agreement, and it can be changed or withdrawn at any time. A commission applies only if a sale closes.

Where does the data come from?

Parcel records come from Sonoma County public records and sales from recorded transactions and MLS data. The methodology page explains how each figure is calculated.

Who is the real estate agent for Penngrove?

Jake Taylor, a licensed California real estate agent, DRE #02070119. Real estate services are provided by Real Broker, CA DRE #02022092.