Published October 11, 2026 in Market Update

Some parts of the Buy Box are still moving fast despite 7.40% mortgage rates

By Chris Robertson
Real estate, Primary Buy Box (Still Orange County)

Freddie Mac put the 30-year fixed rate at 7.40% as of October 8, 2026. That is real money on a monthly payment. Yet the Real Estate Data Aggregator counted 45.8% of homes going under contract within two weeks in ZIP 92610 and ZIP 92672 during the three months ending August 31, 2026. Speed still exists here. It just depends on where you are.

The rate reality

Freddie Mac also reported a 15-year fixed rate of 6.73% as of October 8, 2026. Nationally, Realtor.com noted that mortgage rates surged above 7% for the first time since January 2025. That context matters. Buyers in this market are paying more to borrow than they were a year ago.

Mortgage rates as of October 8, 2026
30-year fixed
Freddie Mac
15-year fixed
Freddie Mac
Rate rise so far this year
Realtor.com reported rates up over 7%

Even so, not every part of Orange County slowed down. The Real Estate Data Aggregator data shows a clear split across ZIP codes in this Buy Box.

Which ZIPs moved fastest

ZIP 92610 and ZIP 92672 tied at the top. The Real Estate Data Aggregator counted 45.8% of homes going under contract within two weeks in each, for the three months ending August 31, 2026. That is a jump of 29.1 points year over year in 92610, and up 21.7 points in 92672. Both are moving faster than a year ago, not slower.

Share of homes under contract within two weeks, by ZIP
  1. 19261045.8%
  2. 29267245.8%
  3. 39262640.5%
  4. 49260434.9%
  5. 59261433.3%
  6. 69262027.8%
  7. 79266025.2%
  8. 89263024.2%
  9. 99261220.2%
  10. 109266320%
Real Estate Data Aggregator, three months ending August 31, 2026. Higher means more homes went under contract within two weeks of listing.

The tightest ZIP: 92626 (Costa Mesa)

The Real Estate Data Aggregator counted just 2 months of supply in ZIP 92626 for the three months ending August 31, 2026. That is the lowest in this Buy Box. Homes sold in 38 days at the median. The sale to list ratio came in at 99.1%, and nearly 3 in 10 homes sold above list price.

ZIP 92626, three months ending August 31, 2026
Months of supply
Down 0.3 months year over year
Median days on market
3 days shorter than a year ago
Sale to list
Down 0.6 points year over year
Sold above list
Down 5.8 points year over year
Source: Real Estate Data Aggregator, the three months ending August 31, 2026

The fastest-improving ZIP: 92610 (Foothill Ranch)

ZIP 92610 saw the biggest swing in speed. The Real Estate Data Aggregator shows the two-week contract rate jumped 29.1 points year over year, to 45.8%. Median days on market fell 26 days compared with the same period in 2025, landing at 35 days. The sale to list ratio reached 99.9%. That said, the median sale price dipped 7.5% to $1,202,000, and homes sold fell 17.1%. Fewer homes traded, but the ones that did moved quickly.

ZIP 92610, three months ending August 31, 2026
Median sale price
Down 7.5% year over year
Median days on market
26 days shorter than a year ago
Sale to list
Up 1.9 points year over year
Months of supply
Down 0.2 months year over year
Source: Real Estate Data Aggregator, the three months ending August 31, 2026

92672 (San Clemente): fast and tightening

The Real Estate Data Aggregator counted 2.7 months of supply in ZIP 92672, down 1 month from a year ago. The median sale price rose 6.5% to $1,800,000. Homes for sale fell 29.1%. Fewer choices, quicker decisions. The two-week contract rate jumped 21.7 points year over year to 45.8%.

Months of supply in 92672, down 1 month from a year ago
Source: Real Estate Data Aggregator, the three months ending August 31, 2026

Where it is softer

Not every ZIP is tight. The Real Estate Data Aggregator counted 5.8 months of supply in ZIP 92618 and 5 months in ZIP 92676 for the same period. ZIP 92676 had a median of 116 days on market, and not one home sold above list price. ZIP 92618 saw the median sale price dip 4.5% to $1,475,000. More supply and longer days mean buyers have more room to negotiate in those areas.

The national picture adds context

The National Association of Realtors reported that existing-home sales fell 2.0% in August 2026. Nationally, months of supply stood at 4.9 months. Realtor.com reported that price cuts hit 20.8% of listings in September 2026, the highest share since October 2022. Orange County's tightest ZIPs are holding up better than that national picture suggests.

What this means for sellers

In ZIP 92606, the Real Estate Data Aggregator showed an average sale to list ratio of exactly 100% for the three months ending August 31, 2026. That means sellers there got every dollar they asked for, on average. In ZIP 92603, the median sale price rose 27.9% year over year to $2,750,000. Strong prep and sharp pricing still produce results, even at 7.40% rates.

Selected ZIP comparison, three months ending August 31, 2026
92606926269261092672
Median sale price$1,460,000$1,575,000$1,202,000$1,800,000
Sale to list100%99.1%99.9%98.9%
Median days on market43383540
Months of supply3.823.62.7
Real Estate Data Aggregator, three months ending August 31, 2026.

What this means for buyers

In the tightest parts of this Buy Box, waiting costs you. ZIP 92626 had 89 pending sales in the three months ending August 31, 2026, matching the number of homes sold exactly. That is a busy pipeline. ZIP 92672 had 90 homes for sale and 96 pending sales. Demand is outrunning supply there. Come in prepared, or you may come in second.

In short
  1. Freddie Mac put the 30-year rate at 7.40% as of October 8, 2026. That is real pressure on buyers.
  2. But the Real Estate Data Aggregator shows that ZIP 92610, 92672, and 92626 are still moving quickly, with low supply and fast contract rates.
  3. Other ZIPs, like 92618 and 92676, give buyers more time and more room.
  4. One street can tell a very different story from the ZIP code around it.

Your next step

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Where these numbers came from