Castle Pines, Colorado

Keep the rate.
Buy the home in Castle Pines.

8 assumable homes for sale in Castle Pines, with locked rates from 2.80%. Take over the seller’s existing FHA, VA, or USDA loan instead of financing at today’s 7.2%.

Castle Pines

Median assumable rate

3.98%

vs 7.2% market
$539/mo saved

Verified in Castle Pines

Homes with a rate worth keeping

View all Castle Pines listings

Inventory snapshot

What’s assumable in Castle Pines right now

Live counts from the MLS feeds we index for Colorado. Updated September 2026.

Active listings
8
Certified / verified
0
Lowest rate
2.80%
Median rate
3.98%
Median list price
$852,500
Median cash to assume
$427,045

Listings by locked rate

  1. Under 4%4 homes
  2. 4% – 5%1 home
  3. 5% – 6%1 home
  4. 6% and up2 homes

Listings by loan type

  • FHA4 homesmedian 5.66%
  • VA4 homesmedian 3.08%

FHA, VA, and USDA loans are assumable by law. Conventional loans almost never are.

By neighborhood

Assumable homes by Castle Pines ZIP code

Nearby markets

More assumable homes in Colorado

All of Colorado

Run your numbers

The cost of waiting in Castle Pines.

A 7.2% new loan against an assumable one at 3.98%, same balance, 30 years.

You keep every month

$1,385/mo
Over a year$16,623

Monthly payment, side by side

7.2% vs 3.98%

How an assumption works

Three steps. One lower payment.

You’re not applying for a new mortgage. You’re stepping into one that already exists, at the rate it was written.

  1. 01

    Find a locked rate

    Every listing here carries an existing FHA, VA, or USDA loan you can take over. Filter by rate, payment, or down payment.

  2. 02

    Qualify with the servicer

    You apply with the current lender, not a new one. Our team handles the paperwork and the timeline.

  3. 03

    Close and keep the rate

    The seller’s balance, rate, and remaining term become yours. No points, no rate shopping, no reset to 30 years.

Questions

Assuming a mortgage in Castle Pines

Numbers below come from current Castle Pines inventory and update as listings change.

How many assumable homes are for sale in Castle Pines?
As of September 2026, UMe tracks 8 active assumable listings in Castle Pines. Inventory refreshes from the MLS throughout the day, so the map may show slightly different counts.
What types of assumable loans are available in Castle Pines?
Current Castle Pines inventory breaks down as FHA (4, median 5.66%) and VA (4, median 3.08%). FHA, VA, and USDA mortgages are assumable by law, which is why they make up nearly all assumable listings. Conventional loans usually carry a due-on-sale clause and cannot be assumed. You do not need to be a veteran to assume a VA loan, though the seller's entitlement stays tied up unless you substitute your own.
What is the lowest assumable mortgage rate in Castle Pines right now?
The lowest rate on an active Castle Pines assumable listing is 2.80%, and the median across all 8 listings is 3.98%. 4 listings are under 4% and 5 are under 5%, compared with roughly 7.2% for a new 30-year loan today.
How much can I save with a mortgage assumption in Castle Pines?
Across current Castle Pines listings, the median principal-and-interest payment on the assumable loan is $3,276 per month versus $3,814 for the same balance at today's rates, a difference of about $539 every month, or $6,467 a year. The savings compound because you also keep the seller's remaining term instead of restarting a 30-year clock.
How much money do I need to assume a home in Castle Pines?
When you assume a loan you pay the seller the difference between the list price and the remaining loan balance. In Castle Pines that gap is currently a median of $427,045 on a median list price of $852,500. Buyers cover it with cash, a second mortgage, or seller financing; UMe can connect you with lenders who write gap loans behind an assumption.
Which Castle Pines ZIP codes have the most assumable homes?
The Castle Pines ZIP codes with the most active assumable listings are 80108 (8). Use the map to draw your own boundary or filter by rate, payment, and down payment inside any of them.
How long does a mortgage assumption take in Castle Pines?
Most FHA and VA assumptions close in 45 to 90 days. The loan servicer, not a new lender, underwrites you, and servicer turnaround is the main variable. UMe tracks the file with the servicer and the listing agent so nothing stalls, and every listing shows whether the assumption has already been confirmed with the seller's side.

Ready when you are

Stop overpaying for Castle Pines.

Every listing on the map has a rate you can take over. Start with the ones in Colorado, or list your own low-rate loan and let buyers come to you.

© Listing Service, All rights reserved. The data relating to real estate for sale on this website comes in part from the Listing Service. Real estate listings held by brokerage firms other than The Assumable Guy are marked with the Listing Service logo and detailed information about them includes the name of the listing brokers. All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) nor Listing Service shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless.

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