Middlesex County and Waltham City property record for 9 Summit St, Waltham, MA 02451 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 1.5 Baths |
| Year Built | Built 1915 |
| Square Footage | 2,424 sqft Living Area |
| Lot Size | 10,476 sqft (0.24 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $1,265,000 (2024) |
| Tax Bill | $7,973.00 (2025) |
| Primary APN | 108190 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 9 Rooms |
| Building Area | 2,424 sqft Living Area |
| Gross Area | 4,114 sqft Gross Area |
| Basement Area | 1,126 sqft Basement |
| Unfinished Basement | 1,126 sqft Unfinished |
| Stories | 3 Stories |
| Year Built | Built 1915 |
|---|---|
| Effective Year Built | Effective 1915 |
| Architectural Style | Colonial Style |
| Exterior Material | Aluminum/Vinyl Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Gable Roof Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 10,476 sqft (0.24 acres) |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Forced Air with Air Conditioning Heating |
|---|---|
| Heating Fuel | Oil Heating Fuel |
| Account Number | 108190 |
|---|---|
| Street Address | 9 SUMMIT ST |
| City | WALTHAM |
| State | MA |
| Zip | 02451-0748 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Subdivision | ESTATE LAWRENCE HEIRS |
| Legal Block | 13 |
| Legal Lot Number | 59 |
| Jurisdiction | WALTHAM MA |
| Minor Civil Division | WALTHAM |
| Census Blockgroup | 2 |
| Census Block | 2010 |
| Census Tract | 368200 |
Source: Middlesex County and Waltham City records · APN 108190
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 | Individual Name on File |
|---|---|
| Mailing Address | 9 SUMMIT ST, WALTHAM, MA 02451-0748 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Dec 28, 2023 | Deed of Trust, Mortgage · Stand Alone Refinance WINDER REALTY LLC |
| Jul 22, 2024 | Quit Claim Arm's Length for NE States, Transfer · Stand Alone First Mortgage BAYCOAST MORTGAGE COMPANY |
| Aug 22, 2023 | Quit Claim Arm's Length for NE States, Transfer · Stand Alone First Mortgage G CAPITAL LLC |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 22, 2024 · Amount on Record |
| Deed Sale | Jul 22, 2024 · Amount on Record |
| Prior Sale | Aug 22, 2023 · Amount on Record |
| Deed Book / Page | 83027 / 419 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WALTHAM MA |
| Property Address | 9 SUMMIT ST, WALTHAM, MA 02451-0748 |
| Transaction Type | Mortgage |
| Record Updated | Nov 20, 2025 |
| Name | Verified Name |
|---|
| Document Number | 00082354-1 |
|---|---|
| Date | Dec 28, 2023 |
| Book Page | 82354/1 |
| Instrument | 148135 |
| Name | WINDER REALTY LLC |
|---|
| Type | Stand Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Document Type | Quit Claim Arm's Length for NE States |
|---|---|
| Jurisdiction | WALTHAM MA |
| Recording Date | Jul 22, 2024 |
| Property Address | 9 SUMMIT ST, WALTHAM, MA 02451-0748 |
| Document Number | 083027-419 |
| Book / Page | 83027 / 419 |
| Instrument Date | Jul 19, 2024 |
| Instrument | 79755 |
| Transaction Type | Transfer |
| Record Updated | Aug 09, 2024 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 9 SUMMIT ST, WALTHAM, MA 02451-0748 |
| Investor | Possibly a Property Investor |
| Document Number | 0000079756 |
|---|---|
| Date | Jul 22, 2024 |
| Instrument | 79756 |
| Name | BAYCOAST MORTGAGE COMPANY |
|---|
| Type | Stand Alone First Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Number | 083027-444 |
|---|---|
| Date | Jul 22, 2024 |
| Book Page | 83027/444 |
| Instrument | 79757 |
| Name | BAYCOAST MORTGAGE COMPANY |
|---|
| Type | Second Mortgage to Cover Down Payment |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Aug 01, 2044 |
| Document Type | Quit Claim Arm's Length for NE States |
|---|---|
| Jurisdiction | WALTHAM MA |
| Recording Date | Aug 22, 2023 |
| Property Address | 9 SUMMIT ST, WALTHAM, MA 02451-0748 |
| Document Number | 081914-128 |
| Book / Page | 81914 / 128 |
| Instrument Date | Aug 21, 2023 |
| Instrument | 94322 |
| Transaction Type | Transfer |
| Record Updated | Nov 20, 2025 |
| Amount | Amount Recorded |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 102 CENTRAL ST, MILFORD, MA 01757-3315 |
| Document Number | 0000094323 |
|---|---|
| Date | Aug 22, 2023 |
| Instrument | 94323 |
| Name | G CAPITAL LLC |
|---|
| Type | Stand Alone First Mortgage |
|---|---|
| Amount | Amount Recorded |
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 | $7,973.00 (+2.2%) | $811,900 (+0.33%) Land $437,200 Building $374,700 | $1,176,765 (+0.34%) |
| 2024 | $7,801.00 (+1.22%) | $809,200 (+8.36%) Land $437,200 Building $372,000 | $1,172,775 |
| 2023 | $7,707.00 | $746,800 Land $396,700 Building $350,100 |
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