Which Hamilton Field Are You Looking At? Why Every Price Site Shows a Different Number

By Kyle Frazier, JD, CRS, CLHMS · Broker Associate, Compass · DRE #01405738 · Updated August 27, 2026

Search "Hamilton Field Novato home prices" this week and you will land on three numbers that cannot all be describing the same neighborhood. One portal shows a median sale price down 30 percent over the past year. Another shows the average home price up more than 16 percent over the same stretch. A third source, our own Hamilton Field guide, built on BAREIS MLS closed-sale data, puts the single-family median at $1,355,000 with a median price per square foot of $552 for the 90 days ending July 31, 2026.

None of these numbers are fabricated. All of them are measuring something real. The problem is that Hamilton Field is small enough, and varied enough, that the answer changes depending on which slice of it happened to trade hands during whatever window a given site is reporting.

That volatility is not a glitch. It is the most useful thing you can learn about this neighborhood before you compare it to Pointe Marin, Bel Marin Keys, or Marin Country Club Estates on price alone.

Why Do Hamilton Field Home Prices Look So Different on Every Site?

Hamilton Field's price data diverges across websites because each site blends different property types over different time windows in a market that produces very few sales. Start with the spread. One national listing site's Hamilton page currently shows a trailing 12-month median sale price of $800,000, a drop of 30 percent from the prior 12 months, with homes taking an average of 46 days to sell. A separate site's Hamilton neighborhood page shows an average house price of $1.42 million, up 16.6 percent year over year, based on a single recent month of closings.

Read those side by side and you would assume they are describing two different towns. They are not. They are describing two different filters applied to the same tiny pool of sales.

Hamilton Field is a master-planned community built out in phases on the former Hamilton Air Force Base, with single-family homes sitting alongside townhomes and condos, plus a 55-plus community of manufactured units at Los Robles Mobile Home Park. Per BAREIS MLS, Hamilton's attached product is genuinely its own market: in Q2 2026, condos closed between $439,000 and $505,000, and townhomes trade in the mid-$800,000s. A site that pulls in every closed sale under the "Hamilton" label, condos included, is going to land somewhere well below a site that isolates single-family detached homes only. The $800,000 figure sits almost exactly where a blend of Hamilton's townhome and condo tiers would put it. It is not a wrong number. It is an attached-product number wearing a neighborhood-wide label.

Here is what makes the portal disagreement genuinely remarkable: Hamilton is Novato's most transparent sub-market. Per BAREIS MLS, not one single-family closing in the 90 days ending July 31, 2026 went off-MLS, versus 40 percent in Marin Country Club Estates. The portals can see essentially every Hamilton sale — and they still cannot agree on a price. The problem is not missing data. It is blending. This is the same failure mode I documented in my $1,192,200 Zestimate case study — automated portal estimates struggle most exactly where Marin's micro-markets are most varied.

What Do Hamilton Field's Nine Residential Enclaves Actually Sell For?

Hamilton Field is not one product. It is nine distinct residential enclaves built in phases from 1999 (starting in Southgate) through 2022, when City Ventures completed Ascend, and the sub-neighborhood labels you see in listings and HOA documents carry real price separation, not cosmetic branding differences. My Hamilton Field guide breaks each one down in full; here is the price-positioning view:

Beyond the nine enclaves, Hamilton's condo pockets closed between $439,000 and $505,000 in Q2 2026, and townhomes trade in the mid-$800,000s, per BAREIS MLS.

Within the single-family enclaves, that separation actually produces Hamilton's signature: predictable, comparable pricing. The eleven single-family sales in the 90 days ending July 31, 2026 landed in a strikingly tight band, $1,198,000 to $1,625,000 — a spread of just $427,000 — per BAREIS MLS. But zoom out to the neighborhood-wide label and the tiers wreck the averages. A single closing in Inspirations can pull a monthly average up hard. A cluster of townhome or condo resales in the same window can pull a median down just as hard. In a thin month, one or two sales are not noise around the average. They frequently are the average.

Is Hamilton Field Priced Below the Rest of 94949?

Yes — on matched windows and a single-family basis, Hamilton Field is the value-per-square-foot leader of 94949, and it is not close. Per BAREIS MLS, for the 90 days ending July 31, 2026:

That is a gap of roughly 15 percent to Pointe Marin and roughly 38 percent to Marin Country Club Estates, measured over the identical window from the identical data source. Our Spring 2026 report told the same story at the zip level, with the 94949 median price per square foot running $719 against Hamilton's number — and 94949 pacing fastest in the city at 24 days on market for that window.

Sit with what that means. A neighborhood built on some of the most recently constructed housing stock in Marin County, with a SMART train station inside its own boundaries and direct trail access to the Hamilton Wetlands, is trading at a persistent, measurable discount to its own zip code. That is the opposite of what you would guess walking the streets. Newer construction usually commands a premium, not a discount, against older housing stock nearby. Whatever is holding Hamilton's per-square-foot number below its neighbors — smaller lot sizes, a higher share of attached product, buyer questions around the neighborhood's Community Facilities District assessments (a topic I covered in depth in my CFD sunset analysis), or some combination — it is a pattern worth knowing before you assume Hamilton and Pointe Marin are priced on the same curve just because they share a zip code. If you are weighing those two specifically, my Pointe Marin vs. Hamilton Field comparison breaks the trade-offs down side by side.

Why Does Hamilton Field's Small Sample Size Distort the Data?

Fifteen single-family sales a year is not a market you can read off a single month's snapshot. Only fifteen single-family homes changed hands in Hamilton Field during all of 2025, per BAREIS MLS. Nine listings that same year were withdrawn or expired unsold, and one of those relisted and closed at a lower price before the year ended. Two more sat back on the market heading into 2026.

Then the market turned. Eleven single-family homes closed in the 90 days ending July 31, 2026 alone — more than double the five that closed in the same window a year earlier, per BAREIS MLS — with 64 percent in contract within 30 days at a median 96.6 percent of original list price. A neighborhood that produced fifteen sales in twelve months and then eleven in ninety days is exactly the kind of market where a trailing 12-month portal median and a single-month portal average will disagree violently, and both will lag what is actually happening on the ground. A neighborhood moving 100-plus single-family homes a year smooths that variance out. Hamilton does not have that volume, even in a strong stretch.

How Should You Actually Read Hamilton Field's Numbers?

If you are comparing Hamilton Field against another 94949 neighborhood, three habits will save you from chasing a number that means nothing:

• Separate single-family from attached product before you compare medians. A blended figure tells you nothing about what a detached home in Southgate or Bayside will actually cost. Hamilton's condo, townhome, and single-family tiers are three different markets sharing one name.
• Weight price per square foot over headline median. Our own data makes the case: between our Q1 2026 analysis and the 90-day window ending July 31, 2026, Hamilton's single-family median moved from roughly $1.48 million to $1,355,000 — a swing of about $125,000 — while median price per square foot moved from $548 to $552. Four dollars. The median was reshuffling with the sales mix; the per-foot number was telling the truth the whole time.
• Ask what window a number covers before you trust it. A 12-month trailing figure, a single month's average, and a 90-day rolling window will all tell a different story about the same market, and none of them is lying. They are just measuring different slices.

I served as Director of Sales on a 29-home Hamilton Field development and have tracked the neighborhood's resale pattern for two decades since, at the floor-plan and enclave level. The spread between what different sites report has only gotten wider as national portals lean harder on automated, short-window averages. The fix is not a better website. It is reading any single Hamilton number as a data point, not a verdict, until you know what window and what property mix produced it. I wrote a broader primer on this exact discipline in Understanding, Using, and Evaluating Real Estate Statistics.

Hamilton Field Home Prices: FAQ

Why did one site show Hamilton Field prices up 16 percent while another showed them down 30 percent?

The sites are measuring different property types and different windows. A single-month average weighted toward a detached home sale will read high. A trailing 12-month median that includes townhome and condo closings will read closer to Hamilton's attached-product tiers, where townhomes trade in the mid-$800,000s and condos in the $400,000s to $500,000s. In a neighborhood this thin, both readings can be technically accurate and equally misleading.

What is the median home price in Hamilton Field, Novato?

Per BAREIS MLS, the median single-family closed price in Hamilton Field was $1,355,000 for the 90 days ending July 31, 2026, across 11 sales in a tight $1,198,000 to $1,625,000 band, at a median of $552 per square foot. Condos and townhomes price separately and lower. Because so few homes trade in any window, treat any single figure as a data point and confirm it against a fresh MLS pull.

Is Hamilton Field priced below the rest of 94949 right now?

Yes, on a single-family price-per-square-foot basis over matched windows. Per BAREIS MLS, for the 90 days ending July 31, 2026, Hamilton's median ran $552 per square foot against $652 in Pointe Marin and $885 in Marin Country Club Estates, making Hamilton the value-per-foot leader of 94949. Confirming whether that gap holds for your specific sub-neighborhood and home type requires a direct comparison, not a zip-code average.

Which Hamilton Field enclave commands the highest prices?

Inspirations, sitting on elevated hill lots with views and bigger lots, carries the largest homes and the highest price tags in Hamilton Field, with The Landing at Hamilton's newer luxury-finish construction at the higher end just below it. Sunny Cove and Newport Landing run mid-range, Bayside and Traditions trend toward Hamilton's more accessible end, and attached townhome and condo product prices lowest. Those tiers are real price separation, not branding, which is why blended neighborhood-wide averages mislead.

How many homes sell in Hamilton Field each year?

Volume swings hard. Per BAREIS MLS, only fifteen single-family homes closed in Hamilton Field during all of 2025, with nine more listings withdrawn or expired unsold. Then eleven single-family homes closed in the 90 days ending July 31, 2026 alone, more than double the five in the same window a year earlier. That volatility in sales volume is exactly why short-window averages whipsaw here.

Can I trust Zillow or other portal estimates for Hamilton Field?

Treat portal figures as directional at best. Hamilton is actually Novato's most transparent sub-market — not one single-family closing in the 90 days ending July 31, 2026 went off-MLS, per BAREIS MLS — so the portals see the sales. The problem is blending: automated estimates mix detached, townhome, condo, and manufactured product into single numbers over short windows. BAREIS MLS data, filtered to single-family homes over a defined window, is the authoritative read.

What is the best way to compare Hamilton Field to Pointe Marin or Bel Marin Keys?

Compare single-family price per square foot over matched time windows, drawn from MLS data, and then adjust for what raw numbers cannot see: lot sizes, construction era, HOA and CFD cost structures, and each neighborhood's mix of attached versus detached product. A zip-code average blends all four 94949 neighborhoods into one number and hides exactly the differences a buyer or seller needs to price.