512 Marston Ave, Thompsons Station, TN 37179
512 Marston Ave, Thompsons Station, TN 37179, Pending at $646,600 ($269/sq ft). 3 bd · 2.5 ba (2 full, 1 half) · 2,402 sqft · $269/sqft.
512 Marston Ave, Thompsons Station, TN 37179, Pending at $646,600 ($269/sq ft). 3 bd · 2.5 ba (2 full, 1 half) · 2,402 sqft · $269/sqft.





Pending · $646,600
MLS #3520578 · listed August 8, 2026 · 13 days on market · updated August 21, 2026
3-bed, 2.5-bath condo at 512 Marston Ave in Saddlewalk at June Lake, Thompsons Station, 2,402 sqft, $646,600 ($269/sqft), by Signature Homes Realty.
Status: this condo is currently under contract, per Realtracs as of August 21, 2026.
512 Marston Ave is a 3-bedroom, 2.5-bath condo in Thompsons Station, TN 37179, offered at $646,600, about $269/sq ft across 2,402 sq ft.
At $269/sq ft, this condo is about 7% below the Saddlewalk at June Lake median list price per square foot of $290.
Market read: the Saddlewalk at June Lake market is balanced, at about 5.7 months of inventory.
All-in, about $4,468/mo at 20% down (7.50% 30-year fixed).
Beyond principal and interest, the recurring carrying costs on this condo (property tax, insurance, and HOA) run about $851/mo, roughly 19% of the all-in monthly payment.
At the current 7.50% 30-year rate, principal and interest on this condo runs about $3,617/mo; at the 6.64% rate of about three months ago it would be roughly $3,317/mo, so monthly P&I is about $300 higher now.
Next step: ask Grant Hammond anything about 512 Marston Ave (comps, HOA, tours) and he replies personally, usually same day.
Analysis by Grant Hammond, Compass RE. Figures as of August 21, 2026. Realtracs via IDX.
This is a condominium; HOA dues and building context are factored into the cost and pricing analysis below.
More context: Nashville condos and building guides.
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Listing remarks via the Realtracs Internet Data Exchange.
Complete reported fields for 512 Marston Ave (reference).
| Date | Event | Price | Change |
|---|---|---|---|
| Under contract | |||
| Pending | |||
| Listed | $646,600 |
Listed August 8, 2026, this listing was on the market 13 days before it went under contract. It has been under contract since August 21, 2026.
Estimated monthly ownership for 512 Marston Ave at $646,600: principal & interest, property tax, insurance, and the HOA fee decomposed below. Estimate only; not a loan offer.
| List price | $646,600 |
|---|---|
| HOA dues | $308 / mo |
| HOA fee includes | Confirm per building (commonly insurance, exterior maintenance, amenities); the fee is part of true monthly cost. |
| Property tax basis | Assessed value × 25% (TN residential ratio) × the Williamson County rate |
Estimated total monthly payment for 512 Marston Ave is about $4,468/mo, 20% down on a 30-year fixed at 7.50% (a conforming loan), including principal & interest $3,617, estimated property tax $175, homeowners insurance $368, and HOA dues $308. Estimate only; not a loan offer.
| Principal & interest | $3,617/mo |
|---|---|
| Property tax (est.) | $175/mo |
| Homeowners insurance (est.) | $368/mo |
| HOA dues | $308/mo |
| Estimated total | $4,468/mo |
Assumes 20% down, 30-year fixed at 7.50% (Mortgage News Daily, as of October 8, 2026). Property tax uses the Williamson County (unincorporated) rate at the 25% TN residential ratio. Estimate only; not a loan offer or appraisal. Enable JavaScript to adjust down payment, term, loan type, and rate.
| 30-year rate | Principal & interest | Est. total / mo | vs current |
|---|---|---|---|
| 6.50% | $3,270/mo | $4,121/mo | -$347/mo |
| 7.00% | $3,441/mo | $4,292/mo | -$176/mo |
| 7.50% | $3,617/mo | $4,468/mo | current |
| 8.00% | $3,796/mo | $4,647/mo | +$179/mo |
| 8.50% | $3,977/mo | $4,828/mo | +$360/mo |
Principal & interest on a 30-year fixed at 20% down ($517,280 loan), with property tax, insurance, and HOA held constant at $851/mo. Current 30-year fixed 7.50% (Mortgage News Daily, as of October 8, 2026). Estimate only; not a loan offer.
Owning 512 Marston Ave runs about $4,468/mo all-in, from the payment estimate above. Whether buying beats renting turns on how long you stay, how fast prices and rents move, and the rent you would otherwise pay. Turn on JavaScript to model those assumptions and find the year buying pulls ahead.
Method: net cost to own equals down payment plus about 3% closing plus payments made, minus equity built (principal paid and appreciation) and about 7% exit costs, measured against cumulative rent. Broker commissions are not set by law and are fully negotiable. Estimate only; not financial advice.
| HOA dues | $308 / mo (about 7% of the estimated total payment) |
|---|---|
| HOA per year | $3,696 |
| HOA over 5 years | $18,480 (at current dues) |
| Effective carrying cost | $1.871 / sq ft / mo (estimated total over 2,402 sq ft) |
HOA dues are part of true monthly cost and typically cover items such as building insurance, exterior maintenance, and amenities; coverage varies by building. Dues can change and buildings may levy special assessments, so review the current budget, reserve study, and any planned assessments before offering. Figures use current dues; estimate only, not a loan offer.
| Metric | This condo | Saddlewalk at June Lake active | Recently sold |
|---|---|---|---|
| Price / sq ft | $269 | $288 median | - |
| Price position | 18th pctile | -7% vs median | - |
This listing beside the active Saddlewalk at June Lake market and recent recorded closings. Computed by Grant Hammond from Realtracs via IDX, as of October 9, 2026.
At $269/sq ft, this condo ranks in the 18th percentile of the 65 active condos in Saddlewalk at June Lake by price per square foot.
Computed by Grant Hammond from 65 Saddlewalk at June Lake comparables (Realtracs via IDX), as of October 9, 2026, refreshed weekly.
| Active listings | 18 in Saddlewalk at June Lake |
|---|---|
| Recent absorption | about 3.2 sales / mo |
| Months of inventory | 5.7 months, a balanced market |
Supply-side and recent-sale context for Saddlewalk at June Lake. Sale figures are trailing 6/12/24-month medians of recorded Saddlewalk at June Lake closings. Source Realtracs via IDX, as of September 24, 2026.
512 Marston Ave sits in Saddlewalk at June Lake, Thompsons Station, Williamson County.
In Saddlewalk at June Lake, homes there are priced around $290 per square foot; inventory is running at about 5.7 months, a balanced market.
Neighborhood housing-market facts computed by Grant Hammond from Realtracs via IDX, as of October 3, 2026.
Approximately 27 miles from downtown Nashville (straight-line distance).
512 Marston Ave is zoned for Bethesda Elementary, Spring Station Middle School, Summit High School. Attendance zones and enrollment change, confirm current zoning with the Williamson County Schools district before relying on it.
Get the full details, recent comparable sales, and any off-market options for 512 Marston Ave - plus tour times if you want them. Grant Hammond, Compass RE, replies personally, usually the same day.
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Listed by Katie Bates, Signature Homes Realty. Properties marked with the MTRMLS logo are provided courtesy of the Realtracs Internet Data Exchange Program. Information believed accurate but not guaranteed. IDX by Diverse Solutions.

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As of the latest update (August 21, 2026), 512 Marston Ave, Thompsons Station is under contract and no longer being shown, per Realtracs. Contact Grant Hammond, Compass RE, for current availability.
512 Marston Ave was listed on August 8, 2026 and went under contract on August 21, 2026, after 13 days on the market, per Realtracs.
No. The asking price has been $646,600 since it was listed on August 8, 2026.
512 Marston Ave, Thompsons Station is listed at $646,600, about $269 per square foot across 2,402 square feet.
3 bedrooms and 2.5 bathrooms (2 full, 1 half).
About $269 per square foot ($646,600 across 2,402 sqft).
512 Marston Ave, Thompsons Station was built in 2026.
Yes, 2 garage spaces, per the listing.
HOA dues are $308 per month, as listed.
512 Marston Ave, Thompsons Station is in the Saddlewalk at June Lake subdivision of Thompsons Station.
About $4,468 a month with 20% down on a 30-year fixed at 7.50%, principal and interest $3,617, estimated property tax $175, insurance $368, and HOA $308. Estimate only; not a loan offer. Adjust the down payment, term, loan type, and rate in the financing calculator on this page.
512 Marston Ave, Thompsons Station is zoned for Bethesda Elementary, Spring Station Middle School, Summit High School. Attendance zones and enrollment change, verify current zoning with the Williamson County Schools district.
HOA dues are $308 per month; coverage varies by building (commonly insurance, exterior maintenance, and amenities). Confirm the fee-includes for this building.
At $269 per square foot, 512 Marston Ave, Thompsons Station is in the 16th percentile of active listings in the Saddlewalk at June Lake, about 7% below the $290 building median, on a fee-adjusted price-per-square-foot basis. Comp-based analysis by Grant Hammond, Compass RE, not an appraisal.
Request a time using the tour form on this page (in-person or a live video walkthrough), or call or text Grant Hammond, Compass RE, at (615) 945-7123. Most showings are confirmed within 24 to 48 hours.
Grant Hammond, Compass RE, can prepare and present your offer, walk you through price, contingencies, and timeline, and represent you through closing. Start with the form on this page or call (615) 945-7123. Broker fees are not set by law and are fully negotiable.
Yes. This page shows the full photo set and reported MLS fields; contact Grant Hammond, Compass RE, for a disclosure packet, recent comparable sales, and any off-market options.
Grant Hammond, Compass RE (TN Broker), with 25+ years and $1B+ in Middle Tennessee sales. Use the tour or question form on this page.
At about $269 per square foot, 512 Marston Ave, Thompsons Station ranks in the 16th percentile of active Saddlewalk at June Lake listings by price per square foot, roughly 7% below the Saddlewalk at June Lake median. This is comp-based analysis by Grant Hammond, Compass RE, not an appraisal.
The Saddlewalk at June Lake market is currently balanced, at about 5.7 months of inventory, per Realtracs as of September 24, 2026.
Thinking of selling in Saddlewalk at June Lake?
Get a data-driven estimate of your home's value from Grant Hammond, Compass RE.