Middlesex County and Waltham City property record for 86 Mountain Rd, Waltham, MA 02451 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 1950 |
| Square Footage | 2,014 sqft Living Area |
| Lot Size | 10,001 sqft (0.23 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $435,000 (2014) |
| Tax Bill | $7,786.00 (2025) |
| Primary APN | 81413 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 6 Rooms |
| Building Area | 2,014 sqft Living Area |
| Gross Area | 2,974 sqft Gross Area |
| 1st Floor | 1,510 sqft 1st Floor |
| Basement Area | 864 sqft Basement |
| Unfinished Basement | 864 sqft Unfinished |
| Stories | 2 Stories |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Colonial Style |
| Exterior Material | Aluminum/Vinyl Exterior |
| Construction Type | Frame Construction |
| Foundation Type | No Foundation Foundation |
| Roof Construction | Gable Roof Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 10,001 sqft (0.23 acres) |
| Garage Type | Basement Garage |
| Heating System | Forced Air with Air Conditioning Heating |
|---|---|
| Heating Fuel | Gas Heating Fuel |
| Account Number | 81413 |
|---|---|
| Street Address | 86 MOUNTAIN RD |
| City | WALTHAM |
| State | MA |
| Zip | 02451-1366 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Block | 6 |
| Legal Lot Number | 3 |
| Jurisdiction | WALTHAM MA |
| Minor Civil Division | WALTHAM |
| Census Blockgroup | 2 |
| Census Block | 2001 |
| Census Tract | 368102 |
Source: Middlesex County and Waltham City records · APN 81413
Assessment roll updated April 14, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 86 MOUNTAIN RD, WALTHAM, MA 02451-1366 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Jan 10, 2017 | Deed of Trust, Mortgage · Closed End Mortgage DIGITAL FCU |
| Aug 31, 2020 | Deed of Trust, Mortgage · Stand Alone Refinance GUARANTEED RATE INC |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 15, 2014 · Amount on Record |
| Deed Sale | May 15, 2014 · Amount on Record |
| Prior Sale | Sep 29, 2005 · Amount on Record |
| Deed Book / Page | 63613 / 35 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WALTHAM MA |
| Property Address | 86 MOUNTAIN RD, WALTHAM, MA 02451-1366 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 68734-570 |
|---|---|
| Date | Jan 10, 2017 |
| Book Page | 68734/570 |
| Instrument | 4666 |
| Name | DIGITAL FCU |
|---|---|
| Type | Credit Union |
| Type | Closed End Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 468 Months |
| Due | Jan 01, 2056 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WALTHAM MA |
| Property Address | 86 MOUNTAIN RD, WALTHAM, MA 02451-1366 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 75489-126 |
|---|---|
| Date | Aug 31, 2020 |
| Book Page | 75489/126 |
| Instrument | 149790 |
| Name | GUARANTEED RATE INC |
|---|---|
| Type | Non-Lending Institution |
| Type | Stand Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 01, 2050 |
Source: Middlesex County and Waltham City records · Assessment roll updated April 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| Municipality | Waltham City |
| Unified School District | Waltham School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $7,786.00 (+5%) | $792,900 (+3.08%) Land $452,000 Building $340,900 | $765,605 (-2.02%) |
| 2024 | $7,415.00 (+1.46%) | $769,200 (+8.63%) Land $432,000 Building $337,200 | $781,375 |
| 2023 | $7,308.00 | $708,100 Land $392,000 Building $316,100 |
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